Heterocycles

Heterocyclic compounds are organic compounds containing at least one atom of carbon, and at least one element other than carbon, such as sulfur, oxygen or nitrogen within a ring structure. These structures may comprise either simple aromatic rings or non-aromatic rings. Some examples are pyridine, pyrimidine and dioxane.

Heterocyclic Compounds

Catalog No. Product Name Enrichment
Quantity Price
8630 2-Cyanoacetylpyrrole
1.25 g $2,000   Add to Cart
250 mg $875   Add to Cart
63806 3-Cyanobenzoic Acid Methyl Ester
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8670 5-Cyanoindole
Synonyms:
Indole-5-carnonitrile; 1H-Indole-5-carbonitrile;
1 g $860   Add to Cart
5 g $1,880   Add to Cart
63825 1-(2-Cyanophenyl)-4-piperidinecarboxylic Acid Ethyl Ester
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19134 1-Acetyl-4-cyanopiperidine
Synonyms:
1-Acetyl-4-piperidinecarbonitrile; 1-Acetyl-isonipecotonitrile;
1 g $875   Add to Cart
10 g $2,000   Add to Cart
8673 4-Cyanopyridine N-Oxide
Synonyms:
1-Oxide-4-pyridinecarbonitrile; 1-Oxide-isonicotinonitrile; 4-Cyanopyridine 1-Oxide; 4-Cyanopyridine Oxide; NSC 132883;
100 mg $875   Add to Cart
0.5 g $2,000   Add to Cart
D8665 3-Cyanopyridine-2,4,5,6-d4
Synonyms:
Nicotinonitrile-d4;
98%D
0.25 g $895   Add to Cart
0.5 g $1,595   Add to Cart
63827 5-Cyanopyrimidine
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
14717 Cyanuric Acid
Synonyms:
2,4,6-Trihydroxy-1,3,5-triazine; 1,3,5-Triazine-2,4,6-triol;
0.25 g $175   Add to Cart
C14725 Cyanuric Acid-13C3
Synonyms:
1,3,5-Triazine-2,4,6-triol-13C3; 1,3,5-Triazine-2,4,6-trione- 13C3; 2,4,6-Trihydroxy-1,3,5-triazine-13C3; 2,4,6-Trihydroxy-s- triazine-13C3; NSC 6284-13C3; Pseudocyanuric Acid-13C3; Tricyanic Acid-13C3;
99% 13C
5 mg $790   Add to Cart
10 mg $1,300   Add to Cart
N14745 Cyanuric acid-U-15N3
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17880 CYANURIC CHLORIDE
5 mg    Request Quote
50 mg    Request Quote
63838 Cyclo(L-prolyl-L-leucyl)
Synonyms:
Cyclo(-Leu-Pro);
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
63858 2-Cyclobutyl-4-oxazolecarboxylic Acid
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8668 Cyclocreatine
Synonyms:
2-Amino-4,5-dihydro-1H-Imidazole-1-acetic Acid; 1-Carboxymethyl-2-iminoimidazolidine;
1 g $190   Add to Cart
5 g $590   Add to Cart
63842 1,4-Cyclohexanedione Monoethylene Acetal
10 g $620   Add to Cart
100 g $775   Add to Cart
15853 1-cyclohexyl-2-(furan-3-yl)-1H-benzo[d]imidazole-5-carboxylic acid
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63859 3-Cyclohexyl-4,5-dihydro-5-methyl-5-isoxazolyl Acetic Acid
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63848 6-Cyclohexyl-4-methyl-2H-pyran-2-one
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D63849 6-Cyclohexyl-4-methyl-2H-pyran-2-one-d11
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63486 1-(Cyclohexylmethyl)-1H-indole-3-carboxylic Acid Methyl Ester
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63894 1,1-Cyclopentanediacetic Anhydride
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65320 (4R)-3-[[(1S,2S)-2-Hydroxy-3-cyclopenten-1-yl]carbonyl]-4- (phenylmethyl)-2-oxazolidinone
50 mg $640   Add to Cart
500 mg $2,120   Add to Cart
63861 2-Cyclopentyl-4-oxazolecarboxylic Acid
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63870 4-[[5-[[(Cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl] methyl]-3-methoxy-benzoic Acid Methyl Ester
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63880 5-(5-((4-Cyclopentylpiperazin-1-yl)sulfonyl)-2-ethoxyphenyl)-1- methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
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63881 1- Cyclopentylpiperazine
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63837 6-(2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-4,5,6,7- tetrahydrothieno[2,3-c]pyridin-2-yl Acetate (Prasugrel Impurity 5 )
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63860 1-Cyclopropyl-2-(2-(2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethoxy) -6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-2-(2-fluorophenyl) ethanone
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63863 1-Cyclopropyl-2-(2-fluorophenyl)-2-((4,5,6,7-tetrahydrothieno[3,2 -c]pyridin-2-yl)oxy)ethanone
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63888 1-Cyclopropyl-3-(((difluoroboryl)oxy)carbonyl)-6-fluoro-8-methoxy -7-((4-methoxybenzyl)amino)quinolin-4(1H)-one
1 g $675   Add to Cart
5 g $1,200   Add to Cart
63876 2-Cyclopropyl-4-oxazolecarboxylic Acid
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63874 N-Cyclopropyl-5-(thiophen-2-yl)isoxazole-3-carboxamide
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D63875 N-Cyclopropyl-5-(thiophen-2-yl)isoxazole-3-carboxamide -d4
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63873 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3- carboxylic Acid
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63887 1-Cyclopropyl-6-fluoro-8-methoxy-7-((4-methoxybenzyl)amino)-4-oxo -1,4-dihydroquinoline-3-carboxylic Acid
500 mg $625   Add to Cart
2.5 g $1,025   Add to Cart
10 g $2,575   Add to Cart
63882 CYP3cide
10 mg $625   Add to Cart
25 mg $800   Add to Cart
50 mg $1,025   Add to Cart
100 mg $1,425   Add to Cart
D63900 Cytisine-d4 (Major)
1 mg $675   Add to Cart
10 mg $2,500   Add to Cart
63909 Daphnetin
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63911 Dasatinib Carboxylic Acid Ethyl Ester
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
63947 3-O-De(cladinosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9 ,12-epoxy Clarithromycin
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
62740 3-Acetyl-17-deacetyl Rocuronium Bromide
10 mg $700   Add to Cart
100 mg $2,600   Add to Cart
8765 7-Deazaguanine
Synonyms:
2-Amino-3,4-dihydro-4-oxo-7H-pyrrolo[2,3-d]pyrimidine;
1 g $860   Add to Cart
5 g $1,880   Add to Cart
8766 9-Deazaguanine
Synonyms:
2-Amino-1,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one; NSC 344522;
250 mg $860   Add to Cart
1.25 g $1,880   Add to Cart
92261 3-Deazaguanosine
Synonyms:
6-Amino-1,5-dihydro-1- β-D-ribofuranosyl-4H-imidazo[4,5-c] pyridin-4-one; 7-Ribosyl-3-deazaguanine; ICN 4793;
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63927 3-Deazauridine-5’’-triphosphate
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63933 2a,4a,6a,8a-Decahydrotetraazacyclopent[fg]acenaphthylene
100 mg $625   Add to Cart
1 g $2,000   Add to Cart
63937 Decarboxy Etodolac
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63944 5-Dechloro Roflumilast
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63943 7-Dechloro-3-hydroxy Anagrelide
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63945 α-Decitabine
10 mg $390   Add to Cart
63950 5-Decyano 5-(Ethyl Formate) Milrinone
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63949 5-Decyano 5-(Ethyl Formimidate) Milrinone HCl
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63948 5-Decyano 5-Carboxymilrinone
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63951 Decyclopentyl Zafirlukast Methyl Ester
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D63952 Decyclopentyl Zafirlukast-d3 Methyl Ester
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D92371 11-Dehydro Thromboxane B2-d4
Synonyms:
(5Z)-7-[(2R,3S,4S)-Tetrahydro-4-hydroxy-2-[(1E,3S)-3-hydroxy-1- octen-1-yl]-6-oxo-2H-pyran-3-yl]-5-heptenoic Acid-d4; 11-Dehydro- TXB2-d4; 11-keto-Thromboxane B2-d4; (5Z,9&α;,13E,15S)-9,15- Dihydroxy-11-oxo-thromboxa-5,13-dien-1-oic Acid-d4; [2R- [2&α;(1E,3S*),3 β(Z),4 β]]-7-[Tetrahydro-4-hydroxy- 2-(3-hydroxy-1-octenyl)-6-oxo-2H-pyran-3-yl] 5-Heptenoic Acid-d4;;
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64016 1,2-Dehydro-3-oxo Rocuronium Bromide
1 mg $700   Add to Cart
10 mg $2,775   Add to Cart
63967 Dehydroacetic Acid
25 g $610   Add to Cart
100 g $625   Add to Cart
250 g $650   Add to Cart
63986 Dehydroandrographolide
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63969 Dehydrocostus Lactone
100 mg $595   Add to Cart
250 mg $690   Add to Cart
1 g $1,080   Add to Cart
64020 Delactam Cefcapene Pivoxil
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
63934 delta-Decalactone
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65225 delta-Hexalactone
25 g $190   Add to Cart
67450 delta-Valerolactone
5 g $610   Add to Cart
25 g $625   Add to Cart
100 g $650   Add to Cart
D67451 delta-Valerolactone-d4
10 mg $610   Add to Cart
25 mg $725   Add to Cart
100 mg $1,225   Add to Cart
64021 (+/-)-9-deMe-DTBZ
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64022 (-)-9-deMe-DTBZ
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D64025 8-Demethoxy-8-fluoro Gatifloxacin-d7
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64036 N-Demethyl Ondansetron
100 mg $625   Add to Cart
1 g $2,000   Add to Cart
D65328 3-Hydroxy Deoxy Dihydro Artemisinin-d3
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92465 β-2’-Deoxy Zebularine
Synonyms:
1-(2-Deoxy- β-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone;
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92466 α-2’-Deoxy Zebularine
Synonyms:
1-(2-Deoxy-&α;-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone;
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64058 (4Z)-4-Deoxy-4-[2-(1,1-dimethylethoxy)-2-oxoethylidene]-2,3-O-(1- methylethylidene)-β-L-erythro-pentopyranoside Methyl Ether
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
64059 (4E)-4-Deoxy-4-[2-(1,1-dimethylethoxy)-2-oxoethylidene]-2,3-O-(1- methylethylidene)-β-L-erythropentopyranoside Methyl Ether
25 mg $675   Add to Cart
100 mg $1,025   Add to Cart
250 mg $2,050   Add to Cart
92415 2-Deoxy-D-erythro-pentofuranosylamine
Synonyms:
(2R,3S,5R)-5-Amino-2-(hydroxymethyl)tetrahydrofuran-3-ol; 1-Amino -2-deoxy-D-ribose;
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64051 27-Deoxyactein
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64071 2’’-Deoxyinosine
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D64076 4’’-Deoxyleurosidine-d3
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
64089 rac-N-Depropyl-7-oxo-pramipexole DiHCl
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64122 Dermatan sulfate
Synonyms:
Chondroitin sulfate B sodium salt;
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64131 N-Des(2-chloroethyl)-N-(3-Chlorophenyl) Ifosfamide
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64183 3-Des(2-methylpropyl)-3-n-Butyl Tetrabenazine
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D64184 3-Des(2-methylpropyl)-3-n-Butyl Tetrabenazine-d9
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64138 17α-Des-(2-hydroxyacetyl)budesonide 17α-Carboxylic Acid
50 mg $675   Add to Cart
500 mg $2,400   Add to Cart
D64139 17α-Des-(2-hydroxyacetyl)budesonide 17α-Carboxylic Acid- d8
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64199 Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro-O-pivalate Dasatinib
2.5 mg $675   Add to Cart
25 mg $2,400   Add to Cart
64194 Desacetyl Desformylvincristine
1 mg $625   Add to Cart
5 mg $875   Add to Cart
25 mg $2,475   Add to Cart
63920 Desacetyl Rifampicin Quinone
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64100 17-Desacetyl Rocuronium Bromide
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92529 4’-Desacetyloxy 4’Chloro Famciclovir
Synonyms:
4-(5-Amino-3H-pyrazolo[4,3-d]pyrimidin-3-yl)-2-(chloromethyl) butyl Acetate;
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D64104 N-Deschlorobenzoyl Indomethacin-d3
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64108 N-Deschloroethyl-N-hydroxyethyl Cyclophosphamide And 3-(2- Chloroethyl)-2-((3-hydroxypropyl)amino)-1,3,2-oxazaphospholidine 2-Oxide Mixture
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
64107 3-Desethenyl-3-methyl Cefixime (Cefixime EP Impurity E)
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64110 3’’-Desethoxy-drotaverine
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D64111 3’’-Desethoxy-drotaverine-d10
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8917 5-Desethyl 5-Carboxy Pioglitazone
Synonyms:
6-[2-[4-[(2,4-Dioxo-5-thiazolidinyl)methyl]phenoxy]ethyl]-3- pyridinecarboxylic Acid;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
64127 N-Desethyl Chloroquine HCl
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
64126 (-)-Desethyl Methyl Etodolac
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64133 Desfluorociprofloxacin
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D64134 Desfluorociprofloxacin-d8
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64140 Desfuroyl Ceftiofur Cysteine Disulfide (Contain 5% Ceftiofur)
1 mg $680   Add to Cart
10 mg $2,440   Add to Cart
64152 Desfuroyl Ceftiofur S-Acetamide HCl
0.5 mg $750   Add to Cart
5 mg $3,250   Add to Cart
64143 Deshydroxymethyl Losartan Trifluoroacetic Acid Salt
5 mg $640   Add to Cart
50 mg $2,120   Add to Cart
65660 Iso Desloratadine HCl
1 mg $625   Add to Cart
10 mg $2,000   Add to Cart
D64147 Desloratadine-d7 (major)
1 mg $850   Add to Cart
10 mg $3,750   Add to Cart
N64181 Desmethyl 2N-Nitroso Mirtazapine
5 mg $625   Add to Cart
25 mg $875   Add to Cart
100 mg $2,050   Add to Cart
ND64182 Desmethyl 2N-Nitroso Mirtazapine-d6
5 mg $650   Add to Cart
25 mg $950   Add to Cart
100 mg $2,350   Add to Cart
64155 N-Desmethyl Alosetron
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D64156 N-Desmethyl Alosetron-d4
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D65330 Hydroxy Desmethyl Bosentan-d4
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64168 9-Desmethyl endo-Granisetron HCl
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64169 Desmethyl Imazamox
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64175 Desmethyl Mirtazapine DiHCl
10 mg $620   Add to Cart
100 mg $1,460   Add to Cart
64180 Desmethyl Mirtazapine HCl
1 mg $620   Add to Cart
10 mg $1,460   Add to Cart
D64176 Desmethyl mirtazapine-d6 dihydrochloride
1 mg $700   Add to Cart
10 mg $2,600   Add to Cart
64188 Desmethyl Tiagabine HCl
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9040 N-Desmethyl trifluoperazine dihydrochloride
Synonyms:
Deshydroxyethyl Fluphenazine Dihydrochloride; 10-[3-(1-Piperazinyl)propyl]-2-(trifluoromethyl)-10H- phenothiazine Dihydrochloride; 10-[3-(1-Piperazinyl)propyl]-2-(trifluoromethyl)phenothiazine Dihydrochloride; Demethyltrifluoperazine Dihydrochloride; NSC 6;
10 mg $290   Add to Cart
64193 N-Desmethyl Vecuronium
5 mg $650   Add to Cart
25 mg $1,095   Add to Cart
D64165 O-Desmethyl-N-deschlorobenzoyl Indomethacin-d3
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64118 Des[(5-ethyl-2-pyridinyl)ethyl] Pioglitazone Dimer Ether Impurity
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8911 Des[1-(4,4-difluorocyclohexanecarboxamido)-1-phenylpropyl]-3- hydroxymethyl Maraviroc
Synonyms:
4-(3-Exo)-8-azabicyclo[3.2.1]oct-3-yl-5-(1-methylethyl) -4H-1,2,4 -triazole-3-methanol;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
8899 N-Des[2-(2-hydroxyethoxy)ethyl] Quetiapine DiHCl
Synonyms:
11-(1-Piperazinyl)-dibenzo[b,f][1,4]thiazepine, Dihydrochloride, DBTP,;
5 mg $900   Add to Cart
25 mg $2,200   Add to Cart
65797 N-Des[2-(2-hydroxyethoxy)ethyl] Quetiapine DiHCl (1.0 mg/mL in Methanol)
10 ml $625   Add to Cart
65798 N-Des[2-(2-hydroxyethoxy)ethyl] Quetiapine DiHCl (1.0 mg/mL in Methanol)
5 ml $640   Add to Cart
D64103 N-Des[2-(2-hydroxyethoxy)ethyl] Quetiapine-d4 DiHCl
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64112 N-Des[2-(2-hydroxyethoxy)ethyl]-N-pheyloxycarbonyl Quetiapine
100 mg $610   Add to Cart
1 g $1,380   Add to Cart
64203 Des[2-(2-thienylmethyl)] Eprosartan-2-carboxylic Acid
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10767 7-Hydroxy-N-des[[2-(2-hydroxy)ethoxy]ethyl] Quetiapine DiHCl
Synonyms:
11-(1-Piperazinyl)-dibenzo[b,f][1,4]thiazepin-7-ol Dihydrochloride; M 236303;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
D65766 Dextromethorphan-d3 (100 ug/mL in Methanol)
1 mL $610   Add to Cart
81095 1,3-Di(pyridin-4-yl)urea
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D65354 (1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8- dimethyl-d3-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
65353 (1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8- dimethyl-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide
50 mg $675   Add to Cart
500 mg $2,400   Add to Cart
67277 Di-2-Thienyl-glycolic Acid Hexagol Ester
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
64650 Di-2-thienylglycolic Acid
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
64651 Di-2-thienylglycolic Acid Potassium Salt
200 mg $650   Add to Cart
2 g $2,200   Add to Cart
9081 2,5-Diacetamido-2,3-dihydrothiazolo[4,5-d]pyrimidine-7-(6H)-one
100 mg $860   Add to Cart
0.5 g $1,880   Add to Cart
64227 Dialuric Acid
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CN64228 Dialuric Acid-13C,15N2
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79927 2,4-Diamino-1,3,5-triazine
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9105 2,5-Diamino-2,3-dihydrothiazolo[4,5-d]pyrimidine-7-(6H)-one
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9131 5,6-Diamino-3-methyl-2-methylthio-4(3H)pyrimidinone
250 mg $875   Add to Cart
1.25 g $2,000   Add to Cart
64231 2,6-Diamino-4-(benzyloxy)pyrimidine
Synonyms:
6-(benzyloxy)pyrimidine-2,4-diamine;
1 g $390   Add to Cart
64239 2,4-Diamino-5,6,7,8-tetrahydro-6-quinazolinecarboxylic Acid
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84427 2,6-Diamino-5,6-dihydrobenzo[d]thiazol-7(4H)-one
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9121 2,4-Diamino-6-hydroxy-5-thiocyanopyrimidine
1 g $875   Add to Cart
5 g $2,000   Add to Cart
15800 4,5-Diamino-6-hydroxypyrimidine
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9138 2,4-Diamino-6-phenyl-7-pteridinol
Synonyms:
2,4-Diamino-6-phenyl-7(1H)-pteridinone; 2,4-Diamino-7-hydroxy-6-phenylpteridine; NSC 33416; Triamterine Impurity C; Triamterene Inpurity C;
1 mg $925   Add to Cart
5 mg $2,400   Add to Cart
9140 2,4-Diamino-6-piperidinopyrimidine
Synonyms:
2,6-Diamino-4-piperidinopyrimidine;
2.5 g $860   Add to Cart
12.5 g $1,880   Add to Cart
9102 5,6-Diaminobenzothiazolinone
Synonyms:
5,6-Diamino-2(3H)-benzothiazolone,;
10 mg $840   Add to Cart
50 mg $1,720   Add to Cart