Custom Synthesis

Medical Isotopes, Inc. specializes in multi-step custom synthesis for pharmaceutical companies, government, research facilities and hospitals. With more than 40 years experience in custom synthesis, our experts will prepare your compound based upon your specifications and project needs.

  • Synthesis of labeled and unlabeled standards
  • Synthesis of intermediates
  • Metabolites synthesis/characterization
  • Synthetic route development
  • Full characterization by NMR, MS and HPLC

We are always happy to speak with you about your specific needs for your application; and confirm structure and labeling, purity and enrichment before we begin.

Please call 800-374-9513 or 603-635-2255, send a fax to 603-635-2448, e-mail us or use our inquiry form for custom synthesis requests.

Terms and Conditions

Prepayment:

Product quotations noted as custom synthesis are subject to a 30% prepayment before synthesis can begin. If there is a cancellation by the customer for any reason, the Seller can request additional payment for time and materials spent up to the date of cancellation, should it exceed the 30% prepayment.

Delivery times:

Delivery times noted on Custom Synthesis are based on a best estimate and cannot always be exact as reaction times may vary. Seller will do their best to assure delivery time is met; however, order cancellation due to delivery date delay will not constitute reason for the return of the 30% down payment.

Special Interest Products

Special Interest Products with “Inquire” Pricing:

Please ask for a quotation for the following products listed below where “inquire” is listed for pricing. These products are usually available with a longer lead time than our other products. In some cases they are considered “Custom Synthesis” and sometimes they are available but with a longer delivery time and are not considered a “Custom Synthesis”. Please inquire for the quantity you would need.

 

Alphabetic Listing of Custom Synthesis Products


ABCDEFGHIJKLMNOPQRSTUVWXYZ
       
Activators: Protein Kinase Inhibitors and Activators
Catalog Number Product Name    
14616 Vatalanib succinate Details Inquire
Agro-Products: Agro Products
Catalog Number Product Name    
31901 Valinomycin Details Inquire
31949 Vinclozolin Details Inquire
Aldehyde Labeling Reagents: Aldehyde Labeling Reagents Alphabetic Listing
Catalog Number Product Name    
C1385 Vanillin-ring-13C6 Details Inquire
Aliphatics: All Aliphatics
Catalog Number Product Name    
31902 Valproic Acid Semisodium Salt Details Inquire
D42616 Vinyl-d3 Bromide, Solution in THF (1M) Details Inquire
Amines: Chemical Amines
Catalog Number Product Name    
31896 D-Valacyclovir HCl Details Inquire
31900 L-Valine Orlistat Details Inquire
31979 Vamidothion Sulfoxide Details Inquire
100042 Vedroprevir Details Inquire
D31933 (S)-(-)-Verapamil-d6 HCl Details Inquire
CD31938 Vigabatrin-13C,d2 Details Inquire
31937 (S)-Vigabatrin Details Inquire
49202 rac-Vigabatrin Details Inquire
31939 rac-Vigabatrin HCl Details Inquire
CD75226 Vigabatrin-13C, D2 Hydrochloride Details Inquire
D31941 Vilazodone-d8 Details Inquire
D75120 Vildagliptin-d6 Details Inquire
C100050 Vildagliptin-13C5 Details Inquire
31954 Vinmegallate Details Inquire
D31955 Vinmegallate-d9 Details Inquire
31960 3-Vinyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-α]pyrimidin-4-one Details Inquire
D75117 Vorinostat-d5 Details Inquire
Amino Acids Unlabeled: Unlabeled Amino Acids and Derivatives
Catalog Number Product Name    
27444 (R,S)-Iso Valganciclovir Details Inquire
27445 (S,R)-Iso Valganciclovir Details Inquire
14604 L-Valine Details Inquire
31899 L-Valine 2-Hydroxyethyl Ester 4-Methylbenzenesulfonate Details Inquire
31898 Valine Ethyl Ester HCl Details Inquire
31907 Valsartan Benzyl Ester Details Inquire
27067 4-Hydroxy Valsartan Benzyl Ester, Mixture of Diastereomers Details Inquire
31908 Valsartan n-Propyl Impurity Details Inquire
Anti-Cancer: Anti-cancer compounds
Catalog Number Product Name    
17756 Vadimezan Details Inquire
17757 Valrubicin Details Inquire
17758 Valspodar Details Inquire
17759 Vapreotide Details Inquire
17760 Vatalanib Details Inquire
17761 Verteporfin Details Inquire
17764 Vindesine Details Inquire
17765 Vinepidine Details Inquire
17767 Vinformide Details Inquire
17768 Vinfosiltine Details Inquire
17769 Vinleucinol Details Inquire
17770 Vinleurosine Details Inquire
D31956 Vinorelbine-d3 ditartrate Details Inquire
17772 Vinorelbine Tartrate Details Inquire
17771 Vinorelbine [Base] Details Inquire
17773 Vintriptol Details Inquire
17774 Vinzolidine Details Inquire
17775 Vorozole Details Inquire
Anti-virals: Anti-viral Compounds
Catalog Number Product Name    
75413 Valacyclovir Details Inquire
C31963 Viramidine-13C5 HCl Details Inquire
31962 Viramidine HCl Details Inquire
Antibiotics: Antibiotics
Catalog Number Product Name    
D31986 Voriconazole-d3 N-Oxide Details Inquire
APIs and Pharmaceuticals: API Compounds
Catalog Number Product Name    
18325 Varenicline Details Inquire
D75459 VX 809-d4 Details Inquire
APIs and Pharmaceuticals: Pharmaceuticals
Catalog Number Product Name    
72981 D-Valine Benzyl Ester p-Toluenesulfonate Details Inquire
D68164 Bis(L-Valine) Ester Ganciclovir-d16 TFA Salt Details Inquire
68163 Bis(L-Valine) Ester Ganciclovir TFA Salt Details Inquire
Aromatics and Derivatives: Aromatic Compounds
Catalog Number Product Name    
100017 Vacquinol-1 Details Inquire
27063 1-Hydroxy Valdecoxib Details Inquire
CN27064 1-Hydroxy Valdecoxib-13C2,15N Details Inquire
31906 ent-Valsartan Details Inquire
D31911 Vandetanib-d4 Details Inquire
27068 Hydroxy Vandetanib Details Inquire
D27069 Hydroxy Vandetanib-d4 Details Inquire
C31912 Vanillic Acid-13C6 Details Inquire
31913 2-Vanillin Details Inquire
CD31915 2-Vanillin-13C6,d3 Details Inquire
D31914 2-Vanillin-d3 Details Inquire
31918 Vanillyl Methyl Ketone Details Inquire
D31917 Vanillylmandelic Acid-d3 Ethyl Ester Details Inquire
31916 Vanillylmandelic Acid Ethyl Ester Details Inquire
D27071 Hydroxy Vardenafil-d8 Details Inquire
31926 (+)-Varitriol Details Inquire
31928 Vedaprofen Details Inquire
D31929 Vedaprofen-d3 Details Inquire
52462 Vedejs Reagent Details Inquire
D62580 Vemurafenib-d5 Details Inquire
31931 Veralipride Details Inquire
D31932 Veralipride-d6 Details Inquire
31936 Veratric Acid Details Inquire
D31945 (R)-Viloxazine-d5 HCl Details Inquire
D31947 (S)-Viloxazine-d5 HCl Details Inquire
D31943 rac Viloxazine-d5 HCl Details Inquire
31944 (R)-Viloxazine HCl Details Inquire
31946 (S)-Viloxazine HCl Details Inquire
31942 rac Viloxazine HCl Details Inquire
49911 Bis[4-( vinyloxy)butyl] Terephthalate Details Inquire
31958 4-[(2-Vinyl]-1-enthyne)-α,α-dimethyl-benzeneacetic Acid Methyl Ester Details Inquire
D31961 Vioxx-d5 Details Inquire
27074 5-Hydroxy Vioxx Details Inquire
31964 Vismodegib Details Inquire
100099 (+)-Vitisin A Details Inquire
100100 Vitisin B Chloride Details Inquire
100101 VLX600 Details Inquire
D31978 Volinanserin-d4 HCl Salt Details Inquire
31977 Volinanserin HCl Salt Details Inquire
D31981 Vorapaxar-d5 Sulfate Details Inquire
31980 Vorapaxar Sulfate Details Inquire
31984 ent-Voriconazole Details Inquire
C31988 VP 14637-13C3 Details Inquire
31987 VP 14637 Details Inquire
D62611 VS-5584-d7 Details Inquire
Biochemicals & Reagents: Biochemicals and Reagents
Catalog Number Product Name    
18811 Valsartan Related Compound B Details Inquire
Chiral Reagents: Chiral Reagents Alphabetic Listing
Catalog Number Product Name    
31909 Vancomycin CDP-1 Details Inquire
31934 Verapatuline Details Inquire
75414 Vidarabine Details Inquire
D100052 Vinblastine-d6 Sulfate Details Inquire
D31957 Vinpocetine-d4 Details Inquire
D67494 Vitamin D3 Hemisuccinate Details Inquire
D100093 Vitamin d5 Details Inquire
D31966 Vitamin D2 -d6 Sulfate Sodium Salt Details Inquire
D31968 Vitamin D2 -d6 β-D-Glucuronide Sodium Salt Details Inquire
31965 Vitamin D2 Sulfate Sodium Salt Details Inquire
31967 Vitamin D2 β-D-Glucuronide Sodium Salt Details Inquire
D31971 Vitamin D3 β-D-Glucuronide-d7 Details Inquire
D100075 Vitamin D3 N-acetylglucosaminide Details Inquire
Drug Analogues: Drug Analogues Alphabetic Listing
Catalog Number Product Name    
D31920 Vardenafil Acetyl-d5 Analogue Details Inquire
31919 Vardenafil Acetyl Analogue Details Inquire
Glucuronides: Glucuronides Labeled and Unlabeled
Catalog Number Product Name    
D31904 Valproic Acid-d6 β-D-Glucuronide Details Inquire
31905 Valproic Acid β-D-Glucuronide Allyl Ester Details Inquire
31923 Varenicline Carbamoyl β-D-Glucuronide Details Inquire
31970 Vitamin D3 β-D-glucuronide Details Inquire
Heterocycles: Heterocyclic Compounds
Catalog Number Product Name    
D31924 Varenicline-d4 Tartrate Details Inquire
31921 Varenicline Carbamoyl 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester Details Inquire
31922 Varenicline Carbamoyl β-D-Glucuronide Methyl Ester Details Inquire
D31927 Vatalanib-d4 DiHCl Details Inquire
D31948 Vinblastine-d3 Sulfate Details Inquire
D31951 Vincristine-d3 Sulfate Details Inquire
D67476 Vincristine-d6 Sulfate Details Inquire
31959 N-Vinyl-2-piperidone Details Inquire
Impurities and Metabolites: Chemical Impurities
Catalog Number Product Name    
21025 Bis Valacyclovir Details Inquire
31897 2-Valeryl-17β-estradiol 17-Valerate Details Inquire
31930 Venlafaxine Cyclic Impurity Details Inquire
87825 Vilanterol impurity 11 Details Inquire
Impurities and Metabolites: Metabolites and Impurities
Catalog Number Product Name    
31903 Valproic Acid β-D-Glucuronide Details Inquire
27066 4-Hydroxy Valsartan (Mixture of Diastereomers) Details Inquire
31925 Varenicline N-Glucoside Details Inquire
D100091 Vitamin D2 Impurity Details Inquire
74537 Vonoprazan fumarate Impurity B Details Inquire
D74538 Vonoprazan fumarate Impurity D Details Inquire
74539 Vonoprazan fumarate Impurity E Details Inquire
74540 Vonoprazan fumarate Impurity F Details Inquire
74541 Vonoprazan fumarate Impurity G Details Inquire
74542 Vonoprazan fumarate Impurity H Details Inquire
74543 Vonoprazan fumarate Impurity I Details Inquire
74544 Vonoprazan fumarate Impurity J Details Inquire
74545 Vonoprazan fumarate Impurity K Details Inquire
74546 Vonoprazan Impurity 1 Details Inquire
31985 Voriconazole N-oxide Details Inquire
74547 Vortioxetine Impurity A Details Inquire
74548 Vortioxetine Impurity B Details Inquire
C74549 Vortioxetine Impurity C Details Inquire
D74550 Vortioxetine Impurity D Details Inquire
74551 Vortioxetine Impurity E Details Inquire
74552 Vortioxetine Impurity F Details Inquire
74553 Vortioxetine Impurity G Details Inquire
74554 Vortioxetine Impurity H Details Inquire
74555 Vortioxetine Impurity I Details Inquire
74556 Vortioxetine Impurity J Details Inquire
74557 Vortioxetine Impurity K Details Inquire
74558 Vortioxetine Impurity L Details Inquire
74559 Vortioxetine Impurity M Details Inquire
Inhibitors: All Inhibitors
Catalog Number Product Name    
D75116 (R)-Verapamil-d7 HCl Details Inquire
D75115 (S)-Verapamil-d7 HCl Details Inquire
D31976 Voclosporin-d4 Details Inquire
14852 VX-680 Details Inquire
Metal Isotopes: Metal Isotopes Alphabetical Listing
Catalog Number Product Name    
1704 Vanadium 50 Details Inquire
Neurochemicals: Neurochemical Compounds
Catalog Number Product Name    
32123 Vortioxetine Details Inquire
Organic Building Blocks: Organic Building Blocks.
Catalog Number Product Name    
36105 Vancomycin Details Inquire
36134 Vemurafenib Details Inquire
Other Research Compounds: Research Compounds
Catalog Number Product Name    
100016 Vabicaserin Details Inquire
100019 Valeric Acid Details Inquire
100022 Valeryl-L-carnitine Chloride Details Inquire
C100023 Valeryl-L-carnitine Chloride-13C3 Details Inquire
100030 DL-Valine Methyl Ester Hydrochloride Details Inquire
100034 Valsartan Acyl Glucuronide Details Inquire
100032 Valsartan N1-Glucuronide Details Inquire
100033 Valsartan N2-Glucuronide Details Inquire
100035 L-Valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-L-valyl-(2S,3R,4R,6E)-3-(acetyloxy)-4-methyl-2-(methylamino)-6-octenoyl-(2S)-2-aminobutanoyl-N-methyl-glycine Methyl Ester Details Inquire
100036 Vancomycin Hexapeptide Details Inquire
100037 Vanillactic Acid Sodium Salt Details Inquire
D100038 Vanillic-d3 Acid Details Inquire
D100040 Vapendavir-d5 Details Inquire
100043 Vegita Details Inquire
D33398 Venlafaxine-d6 Details Inquire
33397 Venlafaxine impurity E HCl Details Inquire
38235 Venlafaxine impurity F Details Inquire
D100045 VER 155008-d6 Details Inquire
D100047 Verapamil-d3 hydrochloride Details Inquire
74059 Verbenalin Details Inquire
100098 Vibunazole Details Inquire
100055 8’-epi Vinorelbine bitartrate Details Inquire
100056 Vinorelbine N-Methiodide Details Inquire
100057 Vinyl Butyrate Details Inquire
100059 Vinyl Ospemifene Details Inquire
73541 1,4-Bis( vinyldimethylsilyl)benzene Details Inquire
15855 2-( vinyloxy)cyclohexa-2,5-diene-1,4-dione Details Inquire
38362 4-vinylphenol Details Inquire
100060 N-Vinylphthalimide Details Inquire
100064 trans-Violaxanthin Diacetate Details Inquire
100067 (-)-(2S,3S)-Viridifloric Acid Acetonide Details Inquire
D100068 (-)-(2S,3S)-Viridifloric Acid Acetonide-d7 Details Inquire
D100066 (-)-(2S,3S)-Viridifloric Acid Ethyl Ester-d7 Details Inquire
C100074 Vitamin B-12 C-lactam Details Inquire
OD100071 Vitamin B1 O-(Succinic Acid-d4)-N-Hydroxy Succinimide Details Inquire
O100070 Vitamin B1 O-Succinic Acid-N-Hydroxy Succinimide Details Inquire
D100073 Vitamin B6 4-(N-(Butanoic Acid-d6))-N-hydroxysuccinimide Details Inquire
100072 Vitamin B6 4-(N-Butanoic Acid)-N-hydroxysuccinimide Details Inquire
D100092 Vitamin D2 Propiononitrile Details Inquire
D100094 Vitamin D3 β-D-Glucuronide Methyl Ester Triacetate Details Inquire
D100095 Vitamin D3 β-D-Glucuronide Potassium Salt Details Inquire
D100062 Vitamin D3 α-D-Glucuronide Methyl Ester Triacetate Details Inquire
DD100096 Vitamin D4-d3 Details Inquire
DD100097 Vitamin D4-d5 Details Inquire
100083 2Z,6Z-Vitamin K2 Details Inquire
D100084 2Z,6Z-Vitamin K2-d7 Details Inquire
100089 2Z,6Z,10Z-Vitamin K2 Details Inquire
D100090 2Z,6Z,10Z-Vitamin K2-d7 Details Inquire
100085 2Z,10Z-Vitamin K2 Details Inquire
D100086 2Z,10Z-Vitamin K2-d7 Details Inquire
100079 6Z-Vitamin K2 Details Inquire
D100080 6Z-Vitamin K2-d7 Details Inquire
100087 6Z,10Z-Vitamin K2 Details Inquire
D100088 6Z,10Z-Vitamin K2-d7 Details Inquire
100081 10Z-Vitamin K2 Details Inquire
D100082 10Z-Vitamin K2-d7 Details Inquire
100077 cis-Vitamin K2 Details Inquire
D100078 cis-Vitamin K2-d7 Details Inquire
100061 Volasertib Details Inquire
100103 VU 0360223 Details Inquire
100102 VU 0483605 Details Inquire
100104 VX 11e Details Inquire
100105 VX-765 Hemiketal Details Inquire
Peptides: Custom Peptides
Catalog Number Product Name    
O73671 VGVT(α-O-GalNAc)ETP-NH2 Details Inquire
O73683 VKSKIGS(β-O-GlcNAc)TENLKC-NH2 Details Inquire
31975 Voclosporin Details Inquire
O73668 VPS TPP T(α-O-GalNAc)PS PST PPT PSP S-[NH2] Details Inquire
Reference Standards: Labeled Reference Standards
Catalog Number Product Name    
D87852 Valdecoxib-d3 Details Inquire
C110440 Valeric acid-3,4,5-13C3 Details Inquire
D76267 Valganciclovir-d5 HCl (mixture of diastetromers) Details Inquire
D110483 Vancomycin-d10 hydrochloride Details Inquire
D76265 Vapendavir-d5 Details Inquire
D87800 Vardenafil-d5 Details Inquire
CD34390 Varenicline-13C,15N,d2 Details Inquire
D108621 Velpatasvir-d6 Details Inquire
CD108620 Velpatasvir-13C2,d6 Details Inquire
87733 Vernakalant ((3R,1’R,2’R)-Isomer) HCl Details Inquire
D76260 Vernakalant-d6 Details Inquire
D87790 Vicagrel-d4 Details Inquire
CD87618 Vicriviroc-13C,d3 Details Inquire
D87814 Vilanterol-d4 Details Inquire
D87939 Vilazodone-d8 Details Inquire
D49209 Vildagliptin-d3 Details Inquire
88154 Vinyl Methyl Ether Details Inquire
D108538 Vinylene carbonate-d2 Details Inquire
DD76268 Vitamin D3-d7 Details Inquire
D76270 Vitamin K1-d7 (E-Phytonadione-d7) Details Inquire
D76261 Vorapaxar-d5 Details Inquire
C31983 Voriconazole-13C3,d3 Details Inquire
D87873 Voriconazole-N-Oxide-d3 Details Inquire
D76259 Vortioxetine-d8 Details Inquire
Reference Standards: Pharmaceutical Reference Standards
Catalog Number Product Name    
D27065 rac 5-Hydroxy Valproic Acid-d7 Sodium Salt Details Inquire
31935 Veratramine Details Inquire
31950 Vincristine N-Oxide Details Inquire
Reference Standards: Unlabeled Reference Standards
Catalog Number Product Name    
87583 Valacyclovir Impurity K Details Inquire
87591 Valacyclovir Impurity N Details Inquire
O87584 Valacyclovir Impurity O Details Inquire
87585 Valacyclovir Impurity Q Details Inquire
C87592 Valacyclovir Related Compound C Details Inquire
D87586 Valacyclovir Related Compound D Details Inquire
87588 Valacyclovir Related Compound E Details Inquire
87589 Valacyclovir Related Compound F Details Inquire
87863 Valdecoxib N-Oxide Details Inquire
87856 Valdecoxib 3’-Sulfonamide Impurity Details Inquire
87855 Valdecoxib 3’-Sulfonyl Chloride Impurity Details Inquire
87854 Valdecoxib Disulfonamide Impurity (Parecoxib Impurity 1) Details Inquire
87861 Valdecoxib Impurity A Details Inquire
C87865 Valdecoxib Impurity C Details Inquire
D87866 Valdecoxib Impurity D (Parecoxib Impurity 8) Details Inquire
87868 Valdecoxib Impurity F Details Inquire
87869 Valdecoxib Impurity H Details Inquire
87860 Valdecoxib Impurity J Details Inquire
87862 Valdecoxib Impurity N Details Inquire
87853 Valdecoxib m-Sulfonamide Impurity (Parecoxib Impurity 2) Details Inquire
D76266 Valganciclovir-d8 (Mixture of Diastereomers) Details Inquire
C87890 Valganciclovir Impurity C Details Inquire
D87891 Valganciclovir Impurity D Details Inquire
87752 Validamycin B Details Inquire
C87753 Validamycin C Details Inquire
D87754 Validamycin D Details Inquire
87755 Validamycin E Details Inquire
87835 Valproic acid-acyl--D-glucuronide Details Inquire
87830 Valproic Acid Impurity ((E)-2-Propyl-2-Pentenoic Acid) Details Inquire
D87833 Valproic Acid Impurity D Details Inquire
87838 Valproic Acid Impurity F Details Inquire
87829 Valproic Acid Impurity G Details Inquire
87840 Valproic Acid Impurity I Details Inquire
87828 Valproic Acid Impurity J Details Inquire
87837 Valproic Acid related compound A Details Inquire
87612 Valsartan Benzyl Ester N1-Trityl Analog Details Inquire
87593 Valsartan Benzyl Ester N2-Trityl Analog Details Inquire
87594 Valsartan Desvaleryl Impurity Details Inquire
87595 Valsartan Desvaleryl Methyl Ester Details Inquire
87600 Valsartan Impurity 1 Details Inquire
87601 Valsartan Impurity 2 Details Inquire
87603 Valsartan Impurity 4 Details Inquire
87607 Valsartan Methyl Ester Details Inquire
87596 Valsartan N1-Trityl Impurity Details Inquire
87598 Valsartan N1-Trityl R-Isomer Details Inquire
87597 Valsartan N2-Trityl Impurity Details Inquire
87599 Valsartan N2-Trityl R-Isomer Details Inquire
87605 Valsartan Related Compound A HCl (ent-Valsartan HCl) Details Inquire
87606 Valsartan Related Compound B HCl Details Inquire
31910 Vancomycin aglycon trifluoroacetic acid salt hydrate Details Inquire
87629 Vancomycin EP Impurity A (N-Demethyl Vancomycin B) Details Inquire
87630 Vancomycin EP Impurity B ([ Asp3]vancomycin B ; Vancomycin B Diacid) Details Inquire
C87631 Vancomycin EP Impurity C (Agluco Vancomycin B ; Vancomycin B Aglycone) Details Inquire
D87632 Vancomycin EP Impurity D (Desvancosaminylvancomycin B) Details Inquire
D87608 Vandetanib-d4 Details Inquire
87759 Vanilglycolic Acid Details Inquire
87811 Vapendavir Details Inquire
27070 Hydroxy Vardenafil Details Inquire
87787 Vardenafil Acetyl Analogue Details Inquire
87785 Vardenafil Benzoyl Impurity Details Inquire
87786 Vardenafil Dimer Details Inquire
87801 Vardenafil HCl Details Inquire
87796 Vardenafil HCl Trihydrate Details Inquire
87788 Vardenafil Hydroxy Impurity Details Inquire
D87793 Vardenafil Hydroxy Impurity-D5 Details Inquire
87783 Vardenafil Impurity (2-Ethoxy-N-Hydroxy Benzamidine) Details Inquire
87780 Vardenafil Impurity 1 Details Inquire
87781 Vardenafil Impurity 2 Details Inquire
87782 Vardenafil Impurity 3 Details Inquire
87795 Vardenafil Impurity 4 Details Inquire
87797 Vardenafil Impurity 5 Details Inquire
87794 Vardenafil N-Oxide Details Inquire
87961 Varenicline carbamoyl glucuronide Details Inquire
108635 Varenicline hydrochloride Details Inquire
87963 Varenicline impurity, N-Oxide Details Inquire
87964 Varenicline Impurity 1 Details Inquire
87965 Varenicline Impurity 2 Details Inquire
87956 Varenicline Impurity 3 Details Inquire
87957 Varenicline Impurity 4 Details Inquire
87958 Varenicline Impurity 5 Details Inquire
87959 Varenicline Impurity 6 Details Inquire
87960 Varenicline Metadinitro Impurity Details Inquire
87962 Varenicline N-glucoside Details Inquire
87920 Vasopressin Acetate Details Inquire
87613 Vemurafenib Details Inquire
87615 Venlafaxine HCl Details Inquire
87650 Venlafaxine Hydroxy Nitrile Impurity Details Inquire
87645 Venlafaxine Hydroxyl Methyl Impurity Details Inquire
87653 Venlafaxine Impurity 1 Details Inquire
87625 Venlafaxine Impurity B Details Inquire
C87616 Venlafaxine Impurity C HCl (N,N-Didesmethyl Venlafaxine HCl) Details Inquire
87626 Venlafaxine Impurity E HCl Details Inquire
87672 Venlafaxine Impurity F HCl Details Inquire
87624 Venlafaxine Impurity G HCl Details Inquire
87628 Venlafaxine Impurity H Details Inquire
87649 Venlafaxine N-Oxide Impurity Details Inquire
87622 Venlafaxine Related Compound (4-(1-Cyclohex-1-en-1-yl)-2-(dimethylamino)ethyl)phenol) Details Inquire
87620 Venlafaxine Related Compound (4-(1-Cyclohexyl-2-(dimethylamino)ethyl)phenol) Details Inquire
87621 Venlafaxine Related Compound (R-4-(3-Methyl-1-oxa-azaspiro[5,50undecan-5-yl]phenol)) Details Inquire
87623 Venlafaxine Related Compound (S-4-(1-(1-Hydroxycyclohexyl)-2-((4-hydroxyphenylethyl) amino) ethyl) phenol) Details Inquire
87684 Verapamil Impurity A DiHCl Details Inquire
87685 Verapamil Impurity B HCl Details Inquire
C87686 Verapamil Impurity C HCl Details Inquire
D87687 Verapamil Impurity D Details Inquire
87760 Verapamil Impurity E Details Inquire
87683 Verapamil Impurity G Details Inquire
87689 Verapamil Impurity H Details Inquire
87693 Verapamil Impurity L Details Inquire
87694 Verapamil Impurity M Details Inquire
87695 Verapamil Impurity N Details Inquire
O87696 Verapamil Impurity O Details Inquire
87697 Verapamil Impurity P (Mixture of Diastereomers) Details Inquire
87953 Veratric Acid Details Inquire
D87954 Veratric Acid-d6 Details Inquire
87727 Vernakalant Details Inquire
87728 Vernakalant Impurity 1 ((3S,1’S,2’S)-Isomer) HCl Details Inquire
87729 Vernakalant Impurity 2 ((3S,1’R,2’R)-Isomer) HCl Details Inquire
87730 Vernakalant Impurity 3 ((3S,1’R,2’S)-Isomer) Details Inquire
87731 Vernakalant Impurity 4 ((3S,1’S,2’R)-Isomer) Details Inquire
87732 Vernakalant Impurity 5 ((3R,1’S,2’S)-Isomer) HCl Details Inquire
87734 Vernakalant Impurity 7 ((3R,1’R,2’S)-Isomer) Details Inquire
87735 Vernakalant Impurity 8 ((3R,1’S,2’R)-Isomer) Details Inquire
87802 Viburgenin Details Inquire
87789 Vicagrel Details Inquire
87791 Vicagrel Carboxylic Acid Details Inquire
D87792 Vicagrel Carboxylic Acid-d4 Details Inquire
87617 Vicriviroc Details Inquire
87673 Vigabatrin Details Inquire
87675 Vigabatrin EP Impurity B Details Inquire
C87676 Vigabatrin EP Impurity C Details Inquire
D87677 Vigabatrin EP Impurity D Details Inquire
87679 Vigabatrin EP Impurity F Details Inquire
87816 Vilanterol Impurity 2 Details Inquire
87817 Vilanterol Impurity 3 Details Inquire
87818 Vilanterol Impurity 4 Details Inquire
87819 Vilanterol Impurity 5 Details Inquire
87820 Vilanterol Impurity 6 Details Inquire
87821 Vilanterol Impurity 7 Details Inquire
87822 Vilanterol Impurity 8 (S-isomer) Details Inquire
87823 Vilanterol Impurity 9 Details Inquire
87824 Vilanterol Impurity 10 Details Inquire
87826 Vilanterol Impurity 12 Details Inquire
87813 Vilanterol Trifenatate Details Inquire
87942 Vilazodone Dimer Impurity Details Inquire
87943 Vilazodone Impurity Details Inquire
C87940 Vilazodone Impurity C (Vilazodone N-Oxide) Details Inquire
87941 Vilazodone impurity II Details Inquire
87944 Vilazodone Related Impurity 1 Details Inquire
87945 Vilazodone Related Impurity 2 Details Inquire
87929 Vilazodone Related Impurity 3 Details Inquire
87930 Vilazodone Related Impurity 4 Details Inquire
87931 Vilazodone Related Impurity 5 Details Inquire
87934 Vilazodone Related Impurity 8 Details Inquire
87935 Vilazodone Related Impurity 9 Details Inquire
87936 Vilazodone Related Impurity 10 Details Inquire
87946 Vildagliptin Impurity 3 Trifluoroacetate (Carboxy Acid Metabolite) Details Inquire
87947 Vildagliptin Impurity 4 Details Inquire
87949 Vildagliptin Related Compound 2 Details Inquire
87950 Vildagliptin Related Compound 3 Details Inquire
87966 Vinblastine Details Inquire
87973 Vinblastine Impurity A Details Inquire
87974 Vinblastine Impurity B Details Inquire
C87975 Vinblastine Impurity C Details Inquire
D87976 Vinblastine Impurity D Details Inquire
87977 Vinblastine Impurity E Details Inquire
87978 Vinblastine Impurity F Details Inquire
87979 Vinblastine Impurity G Details Inquire
87967 Vinblastine Impurity H Details Inquire
87968 Vinblastine Impurity J Details Inquire
87969 Vinblastine Impurity K Details Inquire
87970 Vinblastine Impurity M Details Inquire
87921 Vincristine Details Inquire
87923 Vincristine Impurity G (Formyl Leurosine) Details Inquire
87924 Vincristine Impurity I (Methyl Vincristine) Details Inquire
87925 Vincristine Impurity J (DCM Adduct of Vincristine) Details Inquire
87926 Vincristine Impurity K (Vincristine N-Oxide) Details Inquire
87927 Vincristine Impurity L (Hydroxy Vinamidine) Details Inquire
87971 Vindesine EP Impurity A (Vindesine 3’-N-oxide) Details Inquire
C87972 Vindesine EP Impurity C (Desacetyl Vinblastine Hydrazide) Details Inquire
87680 Vinorelbine 3,6-Epxoy Impurity Details Inquire
87681 Vinorelbine N-Oxide Sulfate Details Inquire
87913 Vinpocetine Details Inquire
87914 Vinpocetine Impurity (Oxime) Details Inquire
87916 Vinpocetine impurity (trans isomer) Details Inquire
83002 Vinyl Lactone Analogue of Mycophenolic Acid Details Inquire
87918 Virginiamycin Details Inquire
87917 Virginiamycin S1 Details Inquire
D76263 Vismodegib-d4 Details Inquire
87664 Vitamin A Impurity A (Diels-Alder Dimers) Details Inquire
87665 Vitamin A Impurity B (Anhydro-Vitamin A) Details Inquire
C87666 Vitamin A Impurity C (retro-Vitamin A) Details Inquire
D87668 Vitamin D2 (Ergocalciferol) Details Inquire
D87901 Vitamin D3 Octanoate Details Inquire
D87902 Vitamin D3 Caprate Details Inquire
D87905 Vitamin D3 Sulfate Triethylamine Salt Details Inquire
87737 Vitamin E Impurity A Details Inquire
87738 Vitamin E Impurity B Details Inquire
D87739 Vitamin E Impurity D (Mixture of Z and E isomers) Details Inquire
87849 Vitamin E Related Compound 1 (2-Methyl-2-(4,8,12-Trimethyltridecyl)-6-Chromanol) Details Inquire
O87911 Vitamin K1-18O2 Details Inquire
87912 Vitamin K1 Impurity H Details Inquire
87803 Vitamin K2 Impurity 1 Details Inquire
87804 Vitamin K2 Impurity 2 Details Inquire
87805 Vitamin K2 Impurity 3 Details Inquire
87806 Vitamin K2 Impurity 4 Details Inquire
87807 Vitamin K2 Impurity 5 Details Inquire
87808 Vitamin K2 Impurity 6 Details Inquire
87809 Vitamin K2 Impurity 7 Details Inquire
87648 Vitamine B6 Impurity Details Inquire
87928 Voacangine Details Inquire
C76271 Voglibose-13C3 Details Inquire
87955 Voltindole (Aceclofenac EP Impurity I, Diclofenac EP Impurity A, Diclofenac Amide) Details Inquire
87779 Vonoprazan Fumarate Details Inquire
87770 Vonoprazan Impuirty 8 Details Inquire
87764 Vonoprazan Impurity 2 Details Inquire
87765 Vonoprazan Impurity 3 Details Inquire
87766 Vonoprazan Impurity 4 Details Inquire
87767 Vonoprazan Impurity 5 Details Inquire
87768 Vonoprazan Impurity 6 Details Inquire
87769 Vonoprazan Impurity 7 Details Inquire
87771 Vonoprazan Impurity 9 Details Inquire
87772 Vonoprazan Impurity 10 Details Inquire
87774 Vonoprazan Impurity 11 Details Inquire
87775 Vonoprazan Impurity 12 Details Inquire
87776 Vonoprazan Impurity 13 Details Inquire
87777 Vonoprazan Impurity 14 Details Inquire
87778 Vonoprazan Impurity 15 Details Inquire
87773 Vonoprazan Impurity F Details Inquire
87876 Voriconazole Impurity 2 Details Inquire
87877 Voriconazole Impurity 3 Details Inquire
87878 Voriconazole Impurity 4 Details Inquire
87879 Voriconazole Impurity 5 Details Inquire
87880 Voriconazole Impurity 6 Details Inquire
87881 Voriconazole Impurity 7 Details Inquire
87882 Voriconazole Impurity 8 Details Inquire
87883 Voriconazole Impurity 9 (UK-51060) Details Inquire
87884 Voriconazole Impurity 10 (UK-115191) Details Inquire
C87886 Voriconazole Impurity C (4-Ethyl-5-Fluoropyrimidine) Details Inquire
87888 Voriconazole Related Compound A Details Inquire
87889 Voriconazole Related Compound B Details Inquire
C87871 Voriconazole Related Compound C Details Inquire
D87872 Voriconazole Related Compound D Details Inquire
87841 Vorinostat Amide Impurity Details Inquire
87845 Vorinostat Amination Derivative Details Inquire
87842 Vorinostat Dimer Impurity Details Inquire
87843 Vorinostat Impurity (N-Hydroxy-N,N-di-(N’-Phenyl-Octanediamide)amine) Details Inquire
87844 Vorinostat Impurity 1 Details Inquire
87846 Vorinostat Impurity 2 Details Inquire
87698 Vortioxetine Impurity 1 Details Inquire
87699 Vortioxetine Impurity 2 Details Inquire
87700 Vortioxetine Impurity 3 Details Inquire
87701 Vortioxetine Impurity 4 Details Inquire
87702 Vortioxetine Impurity 5 Details Inquire
87703 Vortioxetine Impurity 6 Details Inquire
87704 Vortioxetine Impurity 7 Details Inquire
87705 Vortioxetine Impurity 8 Details Inquire
87706 Vortioxetine Impurity 9 HCl Details Inquire
87707 Vortioxetine Impurity 10 HCl Details Inquire
87708 Vortioxetine Impurity 11 Details Inquire
87709 Vortioxetine Impurity 12 Details Inquire
87710 Vortioxetine Impurity 13 Details Inquire
87711 Vortioxetine Impurity 14 Details Inquire
87712 Vortioxetine Impurity 15 Details Inquire
87714 Vortioxetine Impurity 17 Details Inquire
87718 Vortioxetine Impurity 21 Details Inquire
87719 Vortioxetine Impurity 22 Details Inquire
87720 Vortioxetine Impurity 23 Details Inquire
87721 Vortioxetine Impurity 24 Details Inquire
87722 Vortioxetine Impurity 25 Details Inquire
87723 Vortioxetine Impurity 26 Details Inquire
87724 Vortioxetine Sulfoxide Details Inquire
Steroids & Hormones: Labeled Steroids & Hormones
Catalog Number Product Name    
D75119 Vasopressin-d9 Details Inquire
Vitamins: Vitamin B
Catalog Number Product Name    
31325 Vitamin B1 HCl Details Inquire
42618 Vitamin B12 e-monocarboxylic acid Details Inquire
Vitamins: Vitamin D2
Catalog Number Product Name    
17943 20-(R)-VD NCE Details Inquire
17942 20-(S)-VD NCE Details Inquire
D73360 Vitamin D2-3’,5’-dinitrobenzoate Details Inquire
73366 Vitmain D2 precursor Diels-Alder adduct Details Inquire
Vitamins: Vitamin D3
Catalog Number Product Name    
31972 Vitamin D3 sulfate sodium salt Details Inquire
Vitamins: Vitamin E
Catalog Number Product Name    
D31423 Vitamin E-d6 Details Inquire
Vitamins: Vitamin K
Catalog Number Product Name    
O14181 Vitamin K1-18O (Mixture of 1-18O and 4-18O) Details Inquire
31973 cis-Vitamin K1 Details Inquire
D31974 cis-Vitamin K1- d7 Details Inquire
Vitamins: Vitamins - Labeled & Unlabeled
Catalog Number Product Name    
D110587 trans-Vitamin K1-d7 Details Inquire