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
D2274 Indole-d7 98%D
5 mg $290   Add to Cart
D65599 1H-Indole-d5-3-acetamide
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
D65600 Indole-3-butyric Acid-d4
1 mg $675   Add to Cart
10 mg $2,400   Add to Cart
65601 Indole-3-carboxaldehyde
5 g $190   Add to Cart
D59164 Indoleacetic acid-d4
1 mg $390   Add to Cart
65625 4-Iodo-1-(phenylmethoxy)-1H-pyrazole
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
15561 4-iodo-1H-pyrazole
Synonyms:
4-Iodopyrazole;
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65618 4-Iodo-2-methoxy-5-(trifluoromethyl)pyridine
1 g $675   Add to Cart
10 g $2,400   Add to Cart
D65619 4-Iodo-2-methoxy-5-(trifluoromethyl)pyridine-d3
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
65620 2-Iodo-4-(1-methylethyl)-6-(trifluoromethyl)pyrimidine
25 mg $650   Add to Cart
250 mg $2,200   Add to Cart
65615 3-Iodo-6-(1-methylethyl)-1H-indole-2-carboxylic Acid
25 mg $675   Add to Cart
250 mg $2,400   Add to Cart
65617 3-Iodo-6-methoxy-2-(trifluoromethyl)pyridine
50 mg $650   Add to Cart
500 mg $2,200   Add to Cart
65384 6-Hydroxy-5-iodo-7-oxabicyclo[2.2.1]heptane-2-carboxylic Acid γ-Lactone
10 mg $650   Add to Cart
25 mg $800   Add to Cart
100 mg $1,275   Add to Cart
65611 4-Iodobutyl Tetrahydropyranyl Ether
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
N65621 3-Iodomethyl-(1-oxy-2,2,5,5-tetramethylpyrroline)-15N
1 mg $700   Add to Cart
10 mg $2,600   Add to Cart
10818 5-Hydroxy-2-iodopyridine
Synonyms:
6-Iodo-3-pyridinol; 2-Iodo-5-hydroxypyridine;
1 g $870   Add to Cart
5 g $1,960   Add to Cart
65627 N-Iodosuccinimide
10 g $610   Add to Cart
25 g $685   Add to Cart
100 g $987   Add to Cart
15785 6-Iodouracil
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65628 Ionomycin Calcium
10 mg $620   Add to Cart
100 mg $2,000   Add to Cart
D11184 Irgarol-d9 98%D
2.5 mg $875   Add to Cart
12.5 mg $2,000   Add to Cart
65635 Isoalantolactone
50 mg $555   Add to Cart
100 mg $595   Add to Cart
250 mg $650   Add to Cart
500 mg $765   Add to Cart
65638 Isoborneol
1 g $610   Add to Cart
10 g $650   Add to Cart
50 g $775   Add to Cart
D65639 8-Isobutyl-1,4-dioxa-8-azaspiro[4.5]decane-d7
10 mg $675   Add to Cart
100 mg $2,400   Add to Cart
11186 4-Isobutyl-2-pyrrolidinone
Synonyms:
4-(2-Methylpropyl)-2-pyrrolidinone; pregabalin lactam impurity;
25 mg $290   Add to Cart
100 mg $490   Add to Cart
65642 3-Isobutylglutaric Anhydride
1 g $640   Add to Cart
10 g $2,120   Add to Cart
65657 Isocytidine
25 mg $650   Add to Cart
250 mg $2,200   Add to Cart
65658 Isocytidine Triphosphate Triethylamine Salt
5 mg $675   Add to Cart
50 mg $2,400   Add to Cart
11199 Isoimperatorin
Synonyms:
4-(3-Methyl-but-2-enyloxy-furo[3,2-γ],chromen-7-one;
10 mg $890   Add to Cart
50 mg $2,120   Add to Cart
D65664 Isonicotine-d3
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
16134 isonicotinic acid
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65665 Isonicotinyl Chloride HCl
5 g $610   Add to Cart
25 g $650   Add to Cart
100 g $750   Add to Cart
85756 1,2-Isonicotinyl hydrazine
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65666 Isonipecotic Acid Methyl Ester
25 mL $610   Add to Cart
100 mL $650   Add to Cart
250 mL $800   Add to Cart
C65668 Isonipecotic Acid Methyl Ester-13C3 HCl
0.5 mg $725   Add to Cart
5 mg $2,800   Add to Cart
C65667 Isonipecotic Acid-13C6 Methyl Ester
10 mg $10,750   Add to Cart
25 mg $13,500   Add to Cart
11203 Isopimpinellin
Synonyms:
4,9-Dimethoxy-furo[3,2-γ],chromen-7-one; 4,9-Dimethoxy-7H-furo[3,2-γ],[1]benzopyran-7-one;
10 mg $900   Add to Cart
50 mg $2,200   Add to Cart
65640 l-Isopinocampheol
100 mg $625   Add to Cart
500 mg $1,050   Add to Cart
1 g $1,450   Add to Cart
65669 Isoprinosine
1 g $610   Add to Cart
10 g $675   Add to Cart
100 g $1,380   Add to Cart
65682 1-Isopropyl Etodolac
25 mg $650   Add to Cart
250 mg $2,200   Add to Cart
65684 8-Isopropyl Etodolac
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
D65683 1-Isopropyl Etodolac-d6
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
D65685 8-Isopropyl Etodolac-d3
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
65679 2-Isopropyl-1,3-dioxane-5,5-dicarboxylic Acid 5,5-Diethyl Ester
500 mg $650   Add to Cart
5 g $2,200   Add to Cart
65681 2-Isopropyl-1,3-dioxane-5-carboxylic Acid
100 mg $640   Add to Cart
1 g $2,120   Add to Cart
65693 4-Isopropyl-2-oxazolecarboxylic Acid
500 mg $650   Add to Cart
5 g $2,200   Add to Cart
65695 4-Isopropyl-2-pyridinecarboxylic Acid
100 mg $675   Add to Cart
1 g $2,400   Add to Cart
65678 2-Isopropyl-5,5-dicarboxy-1,3-dioxane
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
65692 3-Isopropyl-7-(methoxymethyl)-3-methyl-2H-imidazo[1’’,2’’:1,2] pyrrolo[3,4-β]pyridine-2,5(3H)-dione
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
15573 5-isopropyl-pyrimidin-2-ylamine
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19217 5’-Acetyl-2’,3’-isopropylidene Adenosine
Synonyms:
2’,3’-O-Isopropylidene-5’-O-acetyladenosine; 2’,3’-O-(1-Methylethylidene)adenosine 5’-Acetate; NSC 90373;
1 g $870   Add to Cart
10 g $1,960   Add to Cart
65687 2-Isopropylimidazole
10 g $610   Add to Cart
100 g $625   Add to Cart
65697 6-Isopropyloxy-2H-pyran-3(6H)-one
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
65696 6-Isopropyloxy-dihydro-2H-pyran-3(4H)-one
50 mg $650   Add to Cart
500 mg $2,200   Add to Cart
15744 isoquinoline-3-carbonitrile
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15749 isoquinoline-3-carboxylic acid
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65704 Isothiazole
500 mg $625   Add to Cart
5 g $2,000   Add to Cart
11248 3-(Isothiocyanatomethyl)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy
Synonyms:
3-(Isothiocyanatomethyl)-PROXYL;
5 mg $890   Add to Cart
25 mg $2,120   Add to Cart
65705 3(2H)-Isoxazolone
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
65713 Janex 1
5 mg $605   Add to Cart
10 mg $660   Add to Cart
25 mg $875   Add to Cart
65714 Jasmal
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
65715 (Z)-γ-Jasmolactone
10 mg $675   Add to Cart
100 mg $2,400   Add to Cart
65719 JNJ 10181457
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
65720 JNJ 5207852
10 mg $620   Add to Cart
50 mg $1,025   Add to Cart
100 mg $1,475   Add to Cart
65717 Jujuboside A
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
65718 Jujuboside B
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
65722 Kahweol
25 mg $650   Add to Cart
250 mg $2,200   Add to Cart
65725 Kauniolide
0.5 mg $675   Add to Cart
5 mg $2,475   Add to Cart
65741 Keto Tiagabine Tosylate
Synonyms:
(R)-1-[4,4-Bis(3-methyl-2-thienyl)-3-oxybutyl]-3- piperidinecarboxylic acid;
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65744 KML-29
25 mg $675   Add to Cart
250 mg $2,400   Add to Cart
65745 Kotalanol
10 mg $17,500   Add to Cart
25 mg $23,500   Add to Cart
11428 L-838417
Synonyms:
3-(2,5-Difluorophenyl)-7-(1,1-dimethylethyl)-6-[(1-methyl-1H-1,2, 4,-triazol-5-yl)methoxy]-1,2,4-triazolo[4,3-β]pyridazine;
5 mg $390   Add to Cart
25 mg $890   Add to Cart
65805 L-(-)-Lactide
25 g $650   Add to Cart
250 g $2,200   Add to Cart
C65806 L-(-)-Lactide-13C2
10 mg $3,400   Add to Cart
11328 Lansoprazole Sulfide
Synonyms:
2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)thio)- 1H-benzo[d]imidazole; Lansoprazole Impurity C;
0.5 g $1,760   Add to Cart
100 mg $845   Add to Cart
D11329 Lansoprazole Sulfide-d4 98%D
2.5 mg $890   Add to Cart
12.5 mg $2,120   Add to Cart
11330 Lansoprazole Sulfone
10 mg $875   Add to Cart
50 mg $2,000   Add to Cart
D11331 Lansoprazole Sulfone-d4 98%D
2.5 mg $890   Add to Cart
12.5 mg $2,120   Add to Cart
65819 Leuprolide
5 mg $625   Add to Cart
50 mg $2,000   Add to Cart
D74970 Leuprolide-d5
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65823 (R)-Levetiracetam
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
D65833 Levo Mepromazine-d3
1 mg $700   Add to Cart
10 mg $2,600   Add to Cart
64734 7-Epi Lincomycin HCl Salt
1 mg $390   Add to Cart
D65853 Lobucavir-d4
1 mg $750   Add to Cart
10 mg $3,000   Add to Cart
11402 Loprinone hydrochloride
Synonyms:
1,2-Dihydro-5-imidazo[1,2-α]pyridin-6-yl-6-methyl-2-oxo-3- pyridinecarbonitrile Hydrochloride; Olprinone Hydrochloride; Coretec; E 1020;
10 mg $875   Add to Cart
50 mg $2,000   Add to Cart
6300 Loxoribine
Synonyms:
7-Allyl-7,8-dihydro-8-oxoguanosine, 7-Allyl-2-amino-9-(3,4- dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-7,9-dihydro-1H- purine-6,8-dione;
10 mg $290   Add to Cart
250 mg $590   Add to Cart
65867 Lumichrome
100 mg $650   Add to Cart
1 g $2,000   Add to Cart
D71152 Lumichrome-d8
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
65874 Macranthoidin B
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
65876 Madecassoside
25 mg $585   Add to Cart
50 mg $650   Add to Cart
500 mg $950   Add to Cart
1 g $1,175   Add to Cart
65877 Maleic Anhydride
10 g $620   Add to Cart
100 g $1,460   Add to Cart
C65878 Maleic Anhydride-13C4
50 mg $4,200   Add to Cart
65879 Maleimide
10 g $610   Add to Cart
25 g $650   Add to Cart
65881 4-Maleimidobutyric Acid Hydrazide Trifluoroacetic Acid Salt
250 mg $640   Add to Cart
2.5 g $2,120   Add to Cart
65887 (+/-)-Massoilactone
500 mg $640   Add to Cart
5 g $2,120   Add to Cart
65888 (+)-Matrine
100 mg $610   Add to Cart
500 mg $850   Add to Cart
1 g $1,075   Add to Cart
D96662 D-(+)-Melezitose-d8
Synonyms:
Melezitose-d8; (+)-Melezitose-d8; D-Melezitose-d8;
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65893 Menthofuran
1 g $620   Add to Cart
10 g $775   Add to Cart
25 g $875   Add to Cart
65906 rac-Mephenytoin
10 mg $675   Add to Cart
25 mg $850   Add to Cart
D65907 rac Mephenytoin-d3
1 mg $290   Add to Cart
11525 Mequitazine
Synonyms:
10-(1-Azabicyclo[2.2.2]oct-3-ylmethyl)-10H-phenothiazine; 10-(3-Quinuclidinylmethyl)phenothiazine; Butix; LM 209; Metaplexan; Mircol; NSC 303612; Nipolazin; Primalan; Quitadrill; Zesulan;
10 mg $860   Add to Cart
50 mg $1,880   Add to Cart
CD65909 rac Mequitazine-13C,d2
5 mg $7,750   Add to Cart
D11539 2-Mercapto-4,5,6,7-d4-benzimidazole 98%D
5 mg $890   Add to Cart
25 mg $2,120   Add to Cart
11528 3-(2-Mercapto-1H-imidazol-4-yl)pyridine
500 mg $850   Add to Cart
2.5 g $1,800   Add to Cart
7508 Bis(2-mercaptoethyl) sulfone Disulfide
Synonyms:
BMS DIsulfide,;
50 mg $390   Add to Cart
500 mg $2,490   Add to Cart
11529 6-Mercaptopurine Monohydrate
Synonyms:
3,7-Dihydro-purine-6-thione Monohydrate;
2.5 g $860   Add to Cart
12.5 g $1,880   Add to Cart
CN65911 6-Mercaptopurine-13C,15N2
1 mg $675   Add to Cart
10 mg $2,400   Add to Cart
CN75166 6-Mercaptopurine-13C,15N2 hydrochloride
Synonyms:
1,9-Dihydro-6H-purine-6-thione Hydrochloride-13C,15N2;
1 mg $475   Add to Cart
5 mg $1,275   Add to Cart
15686 6-mercaptopyrimidin-4(1H)-one
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65912 2-(5-Mercaptotetrazole-1-yl)ethanol
1 g $620   Add to Cart
10 g $1,460   Add to Cart
D65913 2-(5-Mercaptotetrazole-1-yl)ethanol-d4
10 mg $675   Add to Cart
25 mg $850   Add to Cart
50 mg $1,125   Add to Cart
65910 Mesatlantin C
10 mg $595   Add to Cart
25 mg $690   Add to Cart
100 mg $1,070   Add to Cart
11576 3-Methanesulfonylacetylindole
250 mg $875   Add to Cart
1.25 g $2,000   Add to Cart
D65919 Methazolamide-d3
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
65921 Methenamine Mandelate
100 mg $610   Add to Cart
250 mg $725   Add to Cart
1 g $1,175   Add to Cart
11589 Methimazole
Synonyms:
1,3-Dihydro-1-methyl-2H-imidazole-2-thione; 1-Methylimidazole-2-thiol; 2-Mercapto-1-methylimidazole; Mercazolyl; Thiamazole; Basolan; Mercazole; Metazolo;
1 g $860   Add to Cart
5 g $1,880   Add to Cart
D65931 rac Methotrimeprazine-d6 HCl
1 mg $640   Add to Cart
10 mg $2,120   Add to Cart
96793 [2S-[2α,3 β,4 β(1E,3E,5S)]]-4-(6-Methoxy-1,5- dimethyl-6-oxo-1,3-hexadienyl)-3-(2-methoxy-2-oxoethyl)-1,2- pyrrolidinedicarboxylic Acid 1-(1,1-Dimethylethyl) 2-Methyl Ester
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65975 4-Methoxy-1-methyl-5-nitro-1H-imidazole
25 mg $650   Add to Cart
250 mg $2,200   Add to Cart
15665 5-methoxy-1H-benzoimidazole-2-thiol
Synonyms:
2-Mercapto-5-methoxybenzimidazole; 5-Methoxy-2-benzimidazolethiol;
5 g $190   Add to Cart
65954 5-Methoxy-2-(4-methoxy-3,5-dimethylpyridin-2-yl)-1H-benzo[d] imidazole
25 mg $640   Add to Cart
250 mg $2,120   Add to Cart
11658 2-Methoxy-2-methyl-1,3-dioxolane
Synonyms:
Orthoacetic Acid Cyclic Ethylene Methyl Ester; 2-Methyl-2-methoxy-1,3-dioxolane;
1 g $875   Add to Cart
5 g $2,000   Add to Cart
65978 N-(4-Methoxy-2-nitrophenyl)-4-thiazolecarboxamide
2.5 mg $640   Add to Cart
25 mg $2,120   Add to Cart
CN65979 N-(4-Methoxy-2-nitrophenyl)-4-thiazolecarboxamide-13C2, 15N
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
15838 6-methoxy-3(2H)-Isoquinolinone
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66205 6-Methoxy-3-nitro-2-(trifluoromethyl)pyridine
500 mg $650   Add to Cart
5 g $2,200   Add to Cart
15591 2-methoxy-4,5-Pyrimidinediamine
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65959 (S)-6-Methoxy-4H-furo[3,2-c]pyran-2(6H)-one
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
65955 4-Methoxy-5-methyl-2-oxazolecarboxylic Acid
500 mg $650   Add to Cart
5 g $2,200   Add to Cart
16052 2-methoxy-5-nitropyrimidine
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15608 2-methoxy-pyrimidin-5-ylamine
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65936 1-(Methoxycarbonyl)piperazine
2.5 g $650   Add to Cart
25 g $2,200   Add to Cart
D11624 3-Methoxycarbonyl-1-(methyl-d3)pyridinium Iodide 98%D
25 mg $890   Add to Cart
125 mg $2,120   Add to Cart
65949 4-Methoxyfluorophosphinyloxy-TEMPO
10 mg $640   Add to Cart
100 mg $2,120   Add to Cart
65984 5-Methoxyoxazole-2-carboxylic Acid
500 mg $650   Add to Cart
5 g $2,200   Add to Cart
65985 5-Methoxyoxazole-2-carboxylic Acid Methyl Ester
1 g $650   Add to Cart
10 g $2,200   Add to Cart
65990 (2S,4S)-4-[[(3-Methoxyphenyl)methyl]amino]-1,2- pyrrolidinedicarboxylic Acid 1-(1,1-Dimethylethyl) 2-Methyl Ester
5 mg $675   Add to Cart
50 mg $2,400   Add to Cart
96877 6-(4-Methoxyphenyl)morpholin-3-one
Synonyms:
6-(p-Methoxyphenyl)-3-morpholinone;
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15848 6-methoxypyridin-3-amine
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65987 4-Methoxytetrahydropyran-4-carboxylic Acid
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
D65988 4-Methoxytetrahydropyran-4-carboxylic Acid-d3
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
32876 5-Methoxytryptamine
Synonyms:
2-(5-Methoxyindol-3-yl)ethylamine; 3-(2-Aminoethyl)-5-methoxyindole; 5-Methoxyindole-3-ethanamine; Deacetylmelatonin;
5 mg $990   Add to Cart
25 mg $1,500   Add to Cart
65996 2-(2-Methoxyvinyl)-6-nitrobenzoic Acid Methyl Ester
25 mg $675   Add to Cart
250 mg $2,400   Add to Cart
65926 Methyclothiazide
50 mg $290   Add to Cart
C65927 Methyclothiazide-13C6
1 mg $700   Add to Cart
10 mg $2,600   Add to Cart
65962 Methyl 2,3-O-(1-Methylethylidene)-α-D-lyxopyranoside
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
66005 Methyl 2-(8-Amino-1,4-dioxaspiro[4.5]decan-2-yl)acetate
1 g $650   Add to Cart
10 g $2,200   Add to Cart
11795 Methyl 2-Aminothioazole-4-carboxylate
10 g $845   Add to Cart
50 g $1,760   Add to Cart
11831 Methyl 2-Bromo-3-cyclohexyl-6-indolecarboxylate
Synonyms:
2-Bromo-3-cyclohexyl-indole-6-carboxylic Acid Methyl Ester; Methyl 2-Bromo-3-cyclohexyl-1H-indole-6-carboxylate;
100 mg $875   Add to Cart
0.5 g $2,000   Add to Cart
66137 Methyl 3-Methylfuroate
1 g $620   Add to Cart
10 g $1,460   Add to Cart
66108 Methyl 3-[2-(Isopropylamino)propanamido]-4-methylthiophene-2- carboxylate
10 mg $625   Add to Cart
50 mg $1,050   Add to Cart
100 mg $1,490   Add to Cart