Reference Standards

Medical Isotopes offers a wide range of reference standards, a standardized object or substance which is used as a measurement base for similar objects or substances, such as the pharmaceuticals of Doxycycline-d5 hyclate, Lathosterol-2,2,4,4-d4, Panthenol-d6, Cyclosporin A-13C2,d6, Sodium (+-)-2-Hydroxybutyrate-2,3,3-d3, and Isavuconazole-d4.


Unlabeled Reference Standards

Catalog No. Product Name Enrichment
Quantity Price
103583 Cyclohexyl magnesium bromide - ca. 18% in Tetrahydrofuran- ca. 1mol/L
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103566 Cyclohexyl phenyl ketone
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103585 2-Cyclohexyl-1H-indole
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103577 N-Cyclohexyl-2-benzothiazolesulfenamide
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108967 2-Cyclohexyl-4,6-dinitrophenol
20 mg $138   Add to Cart
103573 [4-[(CyclohexylaMino)carbonyl]phenyl]boronic acid
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O108044 4-Cyclohexylbutyl-4-O-(α-D-glucopyranosyl)-β-D- glucopyranoside
Synonyms:
4-Cyclohexylbutyl-b-D-maltoside;
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106510 4-Cyclohexylbutyl-β-D-glucopyranoside
Synonyms:
4-Cyclohexyl-1-butyl-b-D-glucoside;
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108966 N-Cyclohexyldimethylamine
250 mg $64   Add to Cart
O108043 2-Cyclohexylethyl-4-O-(α-D-glucopyranosyl)-β-D- glucopyranoside
Synonyms:
2-Cyclohexylethyl-b-D-maltoside;
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103578 L-α-Cyclohexylglycine
25 g $190   Add to Cart
100 g $290   Add to Cart
101237 7-Cyclohexylheptyl β-D-maltoside
Synonyms:
CYMAL-7;
25 mg $340   Add to Cart
100 mg $500   Add to Cart
101236 6-Cyclohexylhexyl β-D-maltoside
Synonyms:
CYMAL®-6;
250 mg $385   Add to Cart
1 g $650   Add to Cart
O106505 1-2-O-Cyclohexylidene-3-O-methyl-α-D-glucofuranose
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O106496 1-2-O-Cyclohexylidene-α-D-glucofuranose
1 g $342   Add to Cart
5 g $505   Add to Cart
103581 (R)-2-3-Cyclohexylideneglyceraldehyde
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O108048 Cyclohexylmethyl-4-O-(α-D-glucopyranosyl)-β-D- glucopyranoside
Synonyms:
Cyclohexylmethyl-b-D-maltoside;
250 mg $368   Add to Cart
1 g $589   Add to Cart
O108042 5-Cyclohexylpentyl-4-O-(α-D-glucopyranosyl)-β-D- glucopyranoside
Synonyms:
5-Cyclohexylpentyl-b-D-maltoside;
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O108049 3-Cyclohexylpropyl-4-O-(α-D-glucopyranosyl)-β-D- glucopyranoside
Synonyms:
3-Cyclohexylpropyl-b-D-maltoside;
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106506 3-Cyclohexylpropyl-β-D-glucopyranoside
Synonyms:
3-Cyclohexyl-1-propyl-b-D-glucoside;
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103093 1-Cyclohexyluracil
Synonyms:
1-cyclohexylpyrimidine-2-4(1h-3h)-dione;
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108050 Cyclomaltohexaose
Synonyms:
a-Cyclodextrin;
100 g $385   Add to Cart
500 g $650   Add to Cart
108968 Cyclopentadecanone
100 mg $96   Add to Cart
108969 Cyclopentane
5 ml $74   Add to Cart
103105 3-Cyclopentene-1-carboxylic acid
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103427 2-3-Cyclopentenopyridine
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103472 N-Cyclopentyl-4-(4-4-5-5-tetraMethyl-1-3-2-dioxaborolan-2-yl) benzaMide
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103473 [4-[(Cyclopentylamino)carbonyl]-phenyl]boronic acid
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103205 3-(Cyclopentyloxy)aniline
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103125 Cyclopentylphenylketone
1 g $358   Add to Cart
5 g $558   Add to Cart
86115 Cyclopentynafil
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77889 Cyclophosphamide impurity (3-((2-(Aziridin-1-yl)ethyl)amino) propyl dihydrogen phosphate)
Synonyms:
Cyclophosphamide;
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77879 Cyclophosphamide Impurity 1
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77880 Cyclophosphamide Impurity 2
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77881 Cyclophosphamide Impurity 3
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77882 Cyclophosphamide Impurity 4
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77876 Cyclophosphamide Impurity 5 (Aldophosphamide)
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77885 Cyclophosphamide Impurity A
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77886 Cyclophosphamide Impurity B
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C77887 Cyclophosphamide Impurity C
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D77888 Cyclophosphamide Impurity D
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78596 Cycloposine
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103189 Cyclopropancecarboxamidine HCI
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103161 Cyclopropanesulfonamide
Synonyms:
Cyclopropanesulfonyl amide;
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103494 CyclopRopyl BoRonic Acid pinacol EsteR
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103126 Cyclopropyl phenyl ketone
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107596 5’-(N-Cyclopropyl)carboxamidoadenosine
Synonyms:
5’-(N-Cyclopropyl)carboxamido-D-adenosine;
5 mg $425   Add to Cart
25 mg $775   Add to Cart
103553 (E)-3-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-2-propenal
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103552 (3R-5S)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolyl]-3-5- dihydroxy-6-heptane acid (+)-phenylethylamine salt
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103391 Cyclopropylamine
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76815 Cyclopropyldiaminopurine Abacavir
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103199 2-(2-[(2-Cyclopropylethyl)amino]-1-3-thiazol-4-yl)acetic acid
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103176 2-Cyclopropylpyrimidine-4-carbaldehyde
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78072 Cycloserine Impurity 3 (3-chloro-D-alanine methyl ester hydrochloride)
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36562 Cyclosporine Resolution Mixture
25 mg $1,067   Add to Cart
108970 Cyclosulfamuron
100 mg $204   Add to Cart
108971 Cycloxaprid
Synonyms:
Cycloxaprid; 5,8-Epoxy-1H-imidazo[1,2-a]azepine, 1-[(6-chloro-3- pyridinyl)methyl]-2,3,5,6,7,8-hexahydro-9-nitro-, (5S,8R)-;
10 mg $212   Add to Cart
108972 Cycluron
1 ml $80   Add to Cart
108973 Cyenopyrafen
1 ml $178   Add to Cart
108974 ?-Cyfluthrin
Synonyms:
Bulldock 025EC; Baythroid XL; Bulldock; ?-Cyfluthrin; Beta- Baythroid; Responsar; FCR 4545; Tempo SC Ultra; (1S)-rel-3-(2,2- dichloroethenyl)-2,2-dimethyl-, (R)-cyano(4-fluoro-3- phenoxyphenyl)methyl Cyclopropanecarboxylic acid ester; Tempo Ultra; Beta-cyfl...;
250 mg $146   Add to Cart
108975 Cyhalofop
Synonyms:
Cyhalofop; Propanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy] -, (R)-; (R)-(+)-2-[4-(2-Fluoro-4-cyanophenoxy)phenoxy]propanoic acid; (2R)-2-[4-(4-Cyano-2-fluorophenoxy)phenoxy]propanoic acid; Cyhalofop acid;
25 mg $68   Add to Cart
103338 p-Cymene
250 g $375   Add to Cart
1 kg $560   Add to Cart
108976 Cymiazole
100 mg $473   Add to Cart
110067 ?-Cypermethrin 10 µg/mL in Cyclohexane
Synonyms:
Chinmix; ?-Cypermethrin; (1S)-rel-3-(2,2-Dichloroethenyl)-2,2- dimethylcyclopropanecarboxylic acid (R)-cyano(3-phenoxyphenyl) methyl ester; Cypermethrin-beta; beta-Cypermethrin; Cypermethrin- ?; Beta-cypermethrin;
110068 ?-Cypermethrin 10 µg/mL in Cyclohexane
Synonyms:
Fury 100EW; 3-(2,2-Dichloroethenyl)-2,2- dimethylcyclopropanecarboxylic acid (S)-cyano(3-phenoxyphenyl) methyl ester; Demize; Zeta-cypermethrin; ?-Cypermethrin; Mustang (insecticide); Cypermethrin-?; Fury; Mustang; zeta-Cypermethrin; Zetamethrin; Cypermeth...;
D108699 trans-Cypermethrin-d6 100 µg/mL in Acetone
Synonyms:
trans-Cypermethrin D6 (dimethyl D6); Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-di(methyl-d3)-, cyano(3- phenoxyphenyl)methyl ester (9CI);
1 ml $377   Add to Cart
108977 Cyphenothrin
Synonyms:
2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropane carboxylic acid cyano(3-phenoxyphenyl)methyl ester; ?-Cyano-m-phenoxybenzyl 2,2- dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate; 2,2- Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid cyano(3...;
100 mg $232   Add to Cart
108978 Cyprazine
1 ml $68   Add to Cart
108981 Cyprazine-2-hydroxy
Synonyms:
6-(Cyclopropylamino)-4-[(1-methylethyl)amino]-1,3,5-triazin-2(1H) -one; Hydroxycyprazine; 4-(Cyclopropylamino)-6-[(1-methylethyl) amino]-1,3,5-triazin-2(1H)-one;
25 mg $262   Add to Cart
108979 Cyprazine-desisopropyl
25 mg $262   Add to Cart
108980 Cyprazine-desisopropyl-2-hydroxy
Synonyms:
2-Hydroxy-4-amino-6-(cyclopropylamino)-1,3,5-triazine; 4-Amino-6- (cyclopropylamino)-1,3,5-triazin-2(1H)-one;
10 mg $396   Add to Cart
108982 Cyprofuram
250 mg $136   Add to Cart
78161 Cyproheptadine Impurity 1
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78162 Cyproheptadine Impurity 2
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36564 Cyproheptadine Related Compound A
40 mg $1,171   Add to Cart
36565 Cyproheptadine Related Compound C
25 mg $1,171   Add to Cart
36563 CyproheptadineHCl
500 mg $715   Add to Cart
78660 Cyproterone Impurity B
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78662 Cyproterone Impurity C
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78661 Cyproterone Impurity G
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103445 Z-Cys(Bzl)-OH
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16452 L-Cysteine
Synonyms:
(R)-2-Amino-3-mercaptopropionic acid; Acetylcysteine impurity B;
10 g $90   Add to Cart
50 g $290   Add to Cart
103430 L-Cysteine HCl anhydrous
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85262 Cysteine-penicillamine disulfide
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36567 Cystine
200 mg $715   Add to Cart
50499 L-Cystine
Synonyms:
Acetylcysteine Impurity A;
10 mg $90   Add to Cart
50 mg $290   Add to Cart
103500 D-Cystine
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77891 Cystofur Dihydrochloride
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5420 Cytarabine
0.1 g $550   Add to Cart
107570 L-Cytidine
Synonyms:
1-(b-L-ribofuranosyl)cytosine;
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107602 Cytidine 3’-5’-cyclic monophosphate monosodium salt
10 mg $390   Add to Cart
25 mg $790   Add to Cart
78091 Cytidine Diphosphate Ethanolamine (CDPEA)
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107597 Cytidyl-3’-5’-uridine ammonium salt
Synonyms:
D-Cytidyl-3’-5’-uridine ammonium salt;
1 mg $825   Add to Cart
79716 D,L-Dropropizine N, N-Dioxide
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79715 D,L-Dropropizine N-Oxide
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81360 D-Glucosamine HCl
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79630 D-Homo A Derivative of Dexamethasone
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84346 D-Homo A Derivative of Prednisolone
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79631 D-Homo B Derivative of Dexamethasone
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84347 D-Homo B Derivative of Prednisolone
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87283 D-Homoanalog of Triamcinolone
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78760 D-Homocysteine Lactone
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78763 D-Homocysteine Thiolactone
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80943 D-Isomer of Levomefolate Calcium
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83228 D-Milnacipran
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D83210 D-Milnacipran-d5
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79818 Dabigatran Acyl-Beta-D-Glucuronide
1 mg $790   Add to Cart
79793 Dabigatran Etexilate Impurity 1
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79794 Dabigatran Etexilate Impurity 2
Synonyms:
O-(2-Ethylbutyl) Dabigatran Ethyl Ester;
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79795 Dabigatran Etexilate Impurity 3
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79796 Dabigatran Etexilate Impurity 4
Synonyms:
O-(2-Heptyl) Dabigatran Ethyl Ester; Ethyl 3-(2-(((4-(N-((Heptan-2-yloxy)carbonyl)carbamimidoyl)phenyl )amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5- carboxamido)propanoate; Dabigatran Impurity E;;
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79797 Dabigatran Etexilate Impurity 5
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79816 Dabigatran Etexilate Impurity 6
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79817 Dabigatran Etexilate Impurity 7
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79819 Dabigatran Etexilate Impurity 8
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79812 Dabigatran Impurity 20
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79802 Dabigatran Impurity 10 HCl
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79803 Dabigatran Impurity 11
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79804 Dabigatran Impurity 12
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79805 Dabigatran Impurity 13
Synonyms:
3-(2-(((4-(((Hexyloxy)carbonyl)carbamoyl)phenyl)amino)methyl)-1- methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido) propanoic Acid; Dabigatran Etexilate Mesylate Impurity A;
5 mg $690   Add to Cart
79806 Dabigatran Impurity 14
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79808 Dabigatran Impurity 16
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79809 Dabigatran Impurity 17
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79810 Dabigatran Impurity 18
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79813 Dabigatran Impurity 21
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79815 Dabigatran Impurity 23
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79798 Dabigatran Impurity 6
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79799 Dabigatran Impurity 7
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79800 Dabigatran Impurity 8
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79801 Dabigatran Impurity 9 HCl
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79782 Dabigatran impurity D
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79783 Dabigatran impurity F
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79784 Dabigatran impurity G
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79792 Dabigatran Impurity I Related Compound
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79786 Dabigatran impurity J
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79787 Dabigatran Impurity K
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79788 Dabigatran impurity L
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79791 Dabigatran impurity Q
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74233 rac-Dabigatran-acyl-glucuronide
10 mg $2,990   Add to Cart
D79220 Dacarbazine Impurity A (3,7-Dihidro-4H-Imidazo[4,5-d][1,2,3] triazin-4-One)
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C79221 Dacarbazine Impurity C
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79222 Dacarbazine Lactose Adduct Impurity
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36569 Dacarbazine Related Compound A
50 mg $1,171   Add to Cart
36570 Dacarbazine Related Compound B
50 mg $1,328   Add to Cart
79418 Daclatasvir Impurity 5 (SRSS-isomer)
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79419 Daclatasvir Impurity 6 (SRRS-isomer)
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79420 Daclatasvir Impurity 7 (RRRR-isomer)
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D75921 Daclatasvir-d16
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36571 Daidzein
25 mg $190   Add to Cart
100 mg $590   Add to Cart
108996 Daimuron
1 ml $250   Add to Cart