Organoheterocyclic compounds

Organic compounds that consist of ring structures, or cyclic compounds that have atoms of at least two different elements as members of its ring(s).

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1,906 – 1,920 of 270,877 results

1,906

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5-Bromoimidazo[1,2-a]pyridine, 97%

CAS: 69214-09-1 Molecular Formula: C7H5BrN2 Molecular Weight (g/mol): 197.035 MDL Number: MFCD08275698 InChI Key: CCOFGVWHMYYDBG-UHFFFAOYSA-N Synonym: 5-bromoimidazo 1,2-a pyridine,5-bromo-imidazo 1,2-a pyridine,5-bromoh-imidazo 1,2-a pyridine,imidazo 1,2-a pyridine, 5-bromo,acmc-209o6n,5-bromo-4-hydroimidazo 1,2-a pyridine PubChem CID: 13037241 IUPAC Name: 5-bromoimidazo[1,2-a]pyridine SMILES: C1=CC2=NC=CN2C(=C1)Br

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PubChem CID	13037241
CAS	69214-09-1
Molecular Weight (g/mol)	197.035
MDL Number	MFCD08275698
SMILES	C1=CC2=NC=CN2C(=C1)Br
Synonym	5-bromoimidazo 1,2-a pyridine,5-bromo-imidazo 1,2-a pyridine,5-bromoh-imidazo 1,2-a pyridine,imidazo 1,2-a pyridine, 5-bromo,acmc-209o6n,5-bromo-4-hydroimidazo 1,2-a pyridine
IUPAC Name	5-bromoimidazo[1,2-a]pyridine
InChI Key	CCOFGVWHMYYDBG-UHFFFAOYSA-N
Molecular Formula	C7H5BrN2

1,907

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4-Chloro-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine, 96%

CAS: 300816-22-2 Molecular Formula: C9H7ClN2S Molecular Weight (g/mol): 210.68 MDL Number: MFCD00572400 InChI Key: JKXJMJPJOYMQSK-UHFFFAOYSA-N PubChem CID: 789817 IUPAC Name: 1-chloro-7,8-dihydro-6H-cyclopenta[2,3]thieno[2,4-d]pyrimidine SMILES: ClC1=C2C3=C(CCC3)SC2=NC=N1

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Specifications

PubChem CID	789817
CAS	300816-22-2
Molecular Weight (g/mol)	210.68
MDL Number	MFCD00572400
SMILES	ClC1=C2C3=C(CCC3)SC2=NC=N1
IUPAC Name	1-chloro-7,8-dihydro-6H-cyclopenta[2,3]thieno[2,4-d]pyrimidine
InChI Key	JKXJMJPJOYMQSK-UHFFFAOYSA-N
Molecular Formula	C9H7ClN2S

1,908

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(+/-)-1-Boc-3-hydroxypyrrolidine, 97%

CAS: 103057-44-9 Molecular Formula: C9H17NO3 Molecular Weight (g/mol): 187.239 MDL Number: MFCD04038535 InChI Key: APCBTRDHCDOPNY-UHFFFAOYSA-N Synonym: 1-boc-3-hydroxypyrrolidine,1-boc-3-pyrrolidinol,n-boc-3-hydroxypyrrolidine,n-boc-3-pyrrolidinol,1-n-boc-3-hydroxypyrrolidine,1-pyrrolidinecarboxylic acid, 3-hydroxy-, 1,1-dimethylethyl ester,1-tert-butoxycarbonyl-3-pyrrolidinol,3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester,tert-butyl 3-hydroxypyrrolidinecarboxylate,1-tert-butoxycarbonyl-3-hydroxypyrrolidine PubChem CID: 4416939 IUPAC Name: tert-butyl 3-hydroxypyrrolidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCC(C1)O

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PubChem CID	4416939
CAS	103057-44-9
Molecular Weight (g/mol)	187.239
MDL Number	MFCD04038535
SMILES	CC(C)(C)OC(=O)N1CCC(C1)O
Synonym	1-boc-3-hydroxypyrrolidine,1-boc-3-pyrrolidinol,n-boc-3-hydroxypyrrolidine,n-boc-3-pyrrolidinol,1-n-boc-3-hydroxypyrrolidine,1-pyrrolidinecarboxylic acid, 3-hydroxy-, 1,1-dimethylethyl ester,1-tert-butoxycarbonyl-3-pyrrolidinol,3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester,tert-butyl 3-hydroxypyrrolidinecarboxylate,1-tert-butoxycarbonyl-3-hydroxypyrrolidine
IUPAC Name	tert-butyl 3-hydroxypyrrolidine-1-carboxylate
InChI Key	APCBTRDHCDOPNY-UHFFFAOYSA-N
Molecular Formula	C9H17NO3

1,909

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5-Amino-3-(4-fluorophenyl)-1H-pyrazole, 97%

CAS: 72411-52-0 Molecular Formula: C9H8FN3 Molecular Weight (g/mol): 177.18 MDL Number: MFCD01023677 InChI Key: QYEHDCXFXONDPV-UHFFFAOYSA-N Synonym: 3-4-fluorophenyl-1h-pyrazol-5-amine,5-4-fluorophenyl-1h-pyrazol-3-amine,5-4-fluorophenyl-2h-pyrazol-3-ylamine,5-amino-3-4-fluorophenyl-1h-pyrazole,5-amino-3-4-fluorophenyl pyrazole,1h-pyrazol-3-amine,5-4-fluorophenyl,5-4-fluorophenyl-2h-pyrazol-3-amine,3-amino-5-4-fluorophenyl-1h-pyrazole,5-4-fluoro-phenyl-2h-pyrazol-3-ylamine,3-4-fluorophenyl pyrazole-5-ylamine PubChem CID: 2759138 IUPAC Name: 5-(4-fluorophenyl)-1H-pyrazol-3-amine SMILES: NC1=NNC(=C1)C1=CC=C(F)C=C1

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Specifications

PubChem CID	2759138
CAS	72411-52-0
Molecular Weight (g/mol)	177.18
MDL Number	MFCD01023677
SMILES	NC1=NNC(=C1)C1=CC=C(F)C=C1
Synonym	3-4-fluorophenyl-1h-pyrazol-5-amine,5-4-fluorophenyl-1h-pyrazol-3-amine,5-4-fluorophenyl-2h-pyrazol-3-ylamine,5-amino-3-4-fluorophenyl-1h-pyrazole,5-amino-3-4-fluorophenyl pyrazole,1h-pyrazol-3-amine,5-4-fluorophenyl,5-4-fluorophenyl-2h-pyrazol-3-amine,3-amino-5-4-fluorophenyl-1h-pyrazole,5-4-fluoro-phenyl-2h-pyrazol-3-ylamine,3-4-fluorophenyl pyrazole-5-ylamine
IUPAC Name	5-(4-fluorophenyl)-1H-pyrazol-3-amine
InChI Key	QYEHDCXFXONDPV-UHFFFAOYSA-N
Molecular Formula	C9H8FN3

1,910

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4,4-Dimethyl-2-pyrrolidinone, 95%

CAS: 66899-02-3 Molecular Formula: C6H11NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD09864496 InChI Key: HGVPKAGCVCGRDQ-UHFFFAOYSA-N PubChem CID: 637593 IUPAC Name: 4,4-dimethylpyrrolidin-2-one SMILES: CC1(CC(=O)NC1)C

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PubChem CID	637593
CAS	66899-02-3
Molecular Weight (g/mol)	113.16
MDL Number	MFCD09864496
SMILES	CC1(CC(=O)NC1)C
IUPAC Name	4,4-dimethylpyrrolidin-2-one
InChI Key	HGVPKAGCVCGRDQ-UHFFFAOYSA-N
Molecular Formula	C6H11NO

1,911

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1-(4-Trifluoromethyl-2-pyrimidinyl)-1H-pyrazole-4-sulfonyl chloride, 95%

CAS: 1215564-15-0 Molecular Formula: C8H4ClF3N4O2S Molecular Weight (g/mol): 312.651 MDL Number: MFCD11505058 InChI Key: SADUDBJMXGGXDE-UHFFFAOYSA-N Synonym: 1-4-trifluoromethyl-2-pyrimidinyl-1h-pyrazole-4-sulfonyl chloride,1-4-trifluoromethyl pyrimidin-2-yl-1h-pyrazole-4-sulfonyl chloride,1-4-trifluoromethyl pyrimidin-2-yl-1h-pyrazole-4-sulphonyl chloride,1-4-trifluoromethyl pyrimidin-2-yl pyrazole-4-sulfonyl chloride,chloro 1-4-trifluoromethyl pyrimidin-2-yl pyrazol-4-yl sulfone PubChem CID: 51063957 IUPAC Name: 1-[4-(trifluoromethyl)pyrimidin-2-yl]pyrazole-4-sulfonyl chloride SMILES: C1=CN=C(N=C1C(F)(F)F)N2C=C(C=N2)S(=O)(=O)Cl

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Specifications

PubChem CID	51063957
CAS	1215564-15-0
Molecular Weight (g/mol)	312.651
MDL Number	MFCD11505058
SMILES	C1=CN=C(N=C1C(F)(F)F)N2C=C(C=N2)S(=O)(=O)Cl
Synonym	1-4-trifluoromethyl-2-pyrimidinyl-1h-pyrazole-4-sulfonyl chloride,1-4-trifluoromethyl pyrimidin-2-yl-1h-pyrazole-4-sulfonyl chloride,1-4-trifluoromethyl pyrimidin-2-yl-1h-pyrazole-4-sulphonyl chloride,1-4-trifluoromethyl pyrimidin-2-yl pyrazole-4-sulfonyl chloride,chloro 1-4-trifluoromethyl pyrimidin-2-yl pyrazol-4-yl sulfone
IUPAC Name	1-[4-(trifluoromethyl)pyrimidin-2-yl]pyrazole-4-sulfonyl chloride
InChI Key	SADUDBJMXGGXDE-UHFFFAOYSA-N
Molecular Formula	C8H4ClF3N4O2S

1,912

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3-Bromo-6-chloroimidazo[1,2-a]pyridine, 95%, Thermo Scientific Chemicals

CAS: 886371-28-4 Molecular Formula: C7H4BrClN2 Molecular Weight (g/mol): 231.477 MDL Number: MFCD08667858 InChI Key: LIBKDAUSMLPFBF-UHFFFAOYSA-N Synonym: 3-bromo-6-chloroimidazo 1,2-a pyridine,6-chloro-3-bromo-imidazo 1,2-a pyridine,acmc-209qvk,3-bromo-6-chloro-imidazo 1,2-a pyridine,imidazo 1,2-a pyridine, 3-bromo-6-chloro PubChem CID: 45790042 IUPAC Name: 3-bromo-6-chloroimidazo[1,2-a]pyridine SMILES: C1=CC2=NC=C(N2C=C1Cl)Br

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PubChem CID	45790042
CAS	886371-28-4
Molecular Weight (g/mol)	231.477
MDL Number	MFCD08667858
SMILES	C1=CC2=NC=C(N2C=C1Cl)Br
Synonym	3-bromo-6-chloroimidazo 1,2-a pyridine,6-chloro-3-bromo-imidazo 1,2-a pyridine,acmc-209qvk,3-bromo-6-chloro-imidazo 1,2-a pyridine,imidazo 1,2-a pyridine, 3-bromo-6-chloro
IUPAC Name	3-bromo-6-chloroimidazo[1,2-a]pyridine
InChI Key	LIBKDAUSMLPFBF-UHFFFAOYSA-N
Molecular Formula	C7H4BrClN2

1,913

(1-Methyl-1H-indazol-3-yl)methylamine dihydrochloride, 97%, Thermo Scientific™

CAS: 1093860-45-7 Molecular Formula: C9H13Cl2N3 Molecular Weight (g/mol): 234.124 MDL Number: MFCD11841065 InChI Key: ZHWICCCSNYFLJY-UHFFFAOYSA-N Synonym: 1-methyl-1h-indazol-3-yl methylamine dihydrochloride,1-methylindazol-3-yl methanamine dihydrochloride,1-methyl-1h-indazol-3-yl methanamine dihydrochloride,3-aminomethyl-1-methyl-1h-indazole dihydrochloride,1-methyl-1h-indazol-3-yl methylamine 2hcl,1-methyl-1h-indazol-3-yl methylamine, chloride, chloride,1-1-methylindazol-3-yl methanamine dihydrochloride,1-1-methyl-1h-indazol-3-yl methanamine-hydrogen chloride 1/2 PubChem CID: 43811028 IUPAC Name: (1-methylindazol-3-yl)methanamine;dihydrochloride SMILES: CN1C2=CC=CC=C2C(=N1)CN.Cl.Cl

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Specifications

PubChem CID	43811028
CAS	1093860-45-7
Molecular Weight (g/mol)	234.124
MDL Number	MFCD11841065
SMILES	CN1C2=CC=CC=C2C(=N1)CN.Cl.Cl
Synonym	1-methyl-1h-indazol-3-yl methylamine dihydrochloride,1-methylindazol-3-yl methanamine dihydrochloride,1-methyl-1h-indazol-3-yl methanamine dihydrochloride,3-aminomethyl-1-methyl-1h-indazole dihydrochloride,1-methyl-1h-indazol-3-yl methylamine 2hcl,1-methyl-1h-indazol-3-yl methylamine, chloride, chloride,1-1-methylindazol-3-yl methanamine dihydrochloride,1-1-methyl-1h-indazol-3-yl methanamine-hydrogen chloride 1/2
IUPAC Name	(1-methylindazol-3-yl)methanamine;dihydrochloride
InChI Key	ZHWICCCSNYFLJY-UHFFFAOYSA-N
Molecular Formula	C9H13Cl2N3

1,914

4-(4-Methylpiperazino)benzylamine, ≥90%, Thermo Scientific™

CAS: 216144-45-5 Molecular Formula: C12H19N3 Molecular Weight (g/mol): 205.305 MDL Number: MFCD03086117 InChI Key: MZFQGKRIWIKPBT-UHFFFAOYSA-N Synonym: 4-4-methylpiperazino benzylamine,4-4-methylpiperazin-1-yl benzylamine,4-4-methylpiperazin-1-yl phenyl methanamine,1-4-4-methylpiperazin-1-yl phenyl methanamine,4-4-methyl-piperazin-1-yl-benzylamine,4-4-methylpiperazin-1-yl-benzylamine,benzenemethanamine, 4-4-methyl-1-piperazinyl,4-4-methylpiperazinyl phenyl methylamine,pubchem9053 PubChem CID: 2776493 IUPAC Name: [4-(4-methylpiperazin-1-yl)phenyl]methanamine SMILES: CN1CCN(CC1)C2=CC=C(C=C2)CN

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Specifications

PubChem CID	2776493
CAS	216144-45-5
Molecular Weight (g/mol)	205.305
MDL Number	MFCD03086117
SMILES	CN1CCN(CC1)C2=CC=C(C=C2)CN
Synonym	4-4-methylpiperazino benzylamine,4-4-methylpiperazin-1-yl benzylamine,4-4-methylpiperazin-1-yl phenyl methanamine,1-4-4-methylpiperazin-1-yl phenyl methanamine,4-4-methyl-piperazin-1-yl-benzylamine,4-4-methylpiperazin-1-yl-benzylamine,benzenemethanamine, 4-4-methyl-1-piperazinyl,4-4-methylpiperazinyl phenyl methylamine,pubchem9053
IUPAC Name	[4-(4-methylpiperazin-1-yl)phenyl]methanamine
InChI Key	MZFQGKRIWIKPBT-UHFFFAOYSA-N
Molecular Formula	C12H19N3

1,915

1-Chloromethyl-1H-1,2,4-triazole, hydrochloride, 98%, Thermo Scientific™

CAS: 84387-61-1 Molecular Formula: C3H5Cl2N3 Molecular Weight (g/mol): 153.99 MDL Number: MFCD00964947 InChI Key: GXVWDLWTFIDZLR-UHFFFAOYSA-N Synonym: 1-chloromethyl-1h-1,2,4-triazole hydrochloride,1-chloromethyl-1,2,4-triazole hydrochloride,1h-1,2,4-triazole,1-chloromethyl-,monohydrochloride,1h-1,2,4-triazole, 1-chloromethyl-, monohydrochloride PubChem CID: 13268168 IUPAC Name: 1-(chloromethyl)-1,2,4-triazole;hydrochloride SMILES: Cl.ClCN1C=NC=N1

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PubChem CID	13268168
CAS	84387-61-1
Molecular Weight (g/mol)	153.99
MDL Number	MFCD00964947
SMILES	Cl.ClCN1C=NC=N1
Synonym	1-chloromethyl-1h-1,2,4-triazole hydrochloride,1-chloromethyl-1,2,4-triazole hydrochloride,1h-1,2,4-triazole,1-chloromethyl-,monohydrochloride,1h-1,2,4-triazole, 1-chloromethyl-, monohydrochloride
IUPAC Name	1-(chloromethyl)-1,2,4-triazole;hydrochloride
InChI Key	GXVWDLWTFIDZLR-UHFFFAOYSA-N
Molecular Formula	C3H5Cl2N3

1,916

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4-Amino-6-hydroxypyrimidine, 98%, Thermo Scientific™

CAS: 1193-22-2 Molecular Formula: C4H5N3O Molecular Weight (g/mol): 111.10 MDL Number: MFCD00051502 InChI Key: HFMLLTVIMFEQRE-UHFFFAOYSA-N Synonym: 4-amino-6-hydroxypyrimidine,6-aminopyrimidin-4-ol,4-hydroxy-6-aminopyrimidine,4-pyrimidinol, 6-amino,4 1h-pyrimidinone, 6-amino,6-aminopyrimidin-4 3h-one,4-oxy-6-aminopyrimidine,6-amino-4-pyrimidinol,6-amino-3h-pyrimidin-4-one,6-amino-4 1h-pyrimidinone PubChem CID: 70944 SMILES: NC1=CC(=O)N=CN1

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PubChem CID	70944
CAS	1193-22-2
Molecular Weight (g/mol)	111.10
MDL Number	MFCD00051502
SMILES	NC1=CC(=O)N=CN1
Synonym	4-amino-6-hydroxypyrimidine,6-aminopyrimidin-4-ol,4-hydroxy-6-aminopyrimidine,4-pyrimidinol, 6-amino,4 1h-pyrimidinone, 6-amino,6-aminopyrimidin-4 3h-one,4-oxy-6-aminopyrimidine,6-amino-4-pyrimidinol,6-amino-3h-pyrimidin-4-one,6-amino-4 1h-pyrimidinone
InChI Key	HFMLLTVIMFEQRE-UHFFFAOYSA-N
Molecular Formula	C4H5N3O

1,917

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2,9-Diacetylguanine, 96%, Thermo Scientific™

CAS: 3056-33-5 Molecular Formula: C9H9N5O3 Molecular Weight (g/mol): 235.20 MDL Number: MFCD00142116 InChI Key: GILZZWCROUGLIS-UHFFFAOYSA-N PubChem CID: 76461 IUPAC Name: N-(9-acetyl-6-oxo-3H-purin-2-yl)acetamide SMILES: CC(=O)NC1=NC(=O)C2=C(N1)N(C=N2)C(C)=O

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Specifications

PubChem CID	76461
CAS	3056-33-5
Molecular Weight (g/mol)	235.20
MDL Number	MFCD00142116
SMILES	CC(=O)NC1=NC(=O)C2=C(N1)N(C=N2)C(C)=O
IUPAC Name	N-(9-acetyl-6-oxo-3H-purin-2-yl)acetamide
InChI Key	GILZZWCROUGLIS-UHFFFAOYSA-N
Molecular Formula	C9H9N5O3

1,918

2-Fluoroadenine, 97%

CAS: 700-49-2 Molecular Formula: C5H4FN5 Molecular Weight (g/mol): 153.12 MDL Number: MFCD01632749 InChI Key: WKMPTBDYDNUJLF-UHFFFAOYSA-N Synonym: 2-fluoroadenine,2-fluoro-6-aminopurine,2-fluoro-1h-purin-6-amine,2-fad,2-fluoro-9h-purin-6-amine,6-amino-2-fluoropurine,2-fluoro-7 9 h-purin-6-ylamine,purine, 6-amino-2-fluoro,fluoroadenine,1h-purin-6-amine, 2-fluoro PubChem CID: 12790 ChEBI: CHEBI:72457 IUPAC Name: 2-fluoro-7H-purin-6-amine SMILES: NC1=C2NC=NC2=NC(F)=N1

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Specifications

PubChem CID	12790
CAS	700-49-2
Molecular Weight (g/mol)	153.12
ChEBI	CHEBI:72457
MDL Number	MFCD01632749
SMILES	NC1=C2NC=NC2=NC(F)=N1
Synonym	2-fluoroadenine,2-fluoro-6-aminopurine,2-fluoro-1h-purin-6-amine,2-fad,2-fluoro-9h-purin-6-amine,6-amino-2-fluoropurine,2-fluoro-7 9 h-purin-6-ylamine,purine, 6-amino-2-fluoro,fluoroadenine,1h-purin-6-amine, 2-fluoro
IUPAC Name	2-fluoro-7H-purin-6-amine
InChI Key	WKMPTBDYDNUJLF-UHFFFAOYSA-N
Molecular Formula	C5H4FN5

1,919

Carbimazole, 98%, Thermo Scientific™

CAS: 22232-54-8 Molecular Formula: C₇H₁₀N₂O₂S Molecular Weight (g/mol): 186.23 InChI Key: CFOYWRHIYXMDOT-UHFFFAOYSA-N Synonym: carbimazole,athyromazole,carbimazol,carbethoxymethimazole,neomercazole,carbinazole,neo-thyreostat,basolest,carbimazolum,thyrostat PubChem CID: 31072 ChEBI: CHEBI:617099 IUPAC Name: ethyl 3-methyl-2-sulfanylideneimidazole-1-carboxylate SMILES: CCOC(=O)N1C=CN(C1=S)C

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Specifications

PubChem CID	31072
CAS	22232-54-8
Molecular Weight (g/mol)	186.23
ChEBI	CHEBI:617099
SMILES	CCOC(=O)N1C=CN(C1=S)C
Synonym	carbimazole,athyromazole,carbimazol,carbethoxymethimazole,neomercazole,carbinazole,neo-thyreostat,basolest,carbimazolum,thyrostat
IUPAC Name	ethyl 3-methyl-2-sulfanylideneimidazole-1-carboxylate
InChI Key	CFOYWRHIYXMDOT-UHFFFAOYSA-N
Molecular Formula	C₇H₁₀N₂O₂S

1,920

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Topiramate, 98%

CAS: 97240-79-4 Molecular Formula: C₁₂H₂₁NO₈S Molecular Weight (g/mol): 339.36 InChI Key: KJADKKWYZYXHBB-XBWDGYHZSA-N Synonym: topiramate,topamax,epitomax,topamax sprinkle,tipiramate,topiramatum,tipiramato,topiramato,tipiramate french,tipiramato spanish PubChem CID: 5284627 ChEBI: CHEBI:63631 IUPAC Name: [(3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a SMILES: CC1(OC2COC3(C(C2O1)OC(O3)(C)C)COS(=O)(=O)N)C

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Specifications

PubChem CID	5284627
CAS	97240-79-4
Molecular Weight (g/mol)	339.36
ChEBI	CHEBI:63631
SMILES	CC1(OC2COC3(C(C2O1)OC(O3)(C)C)COS(=O)(=O)N)C
Synonym	topiramate,topamax,epitomax,topamax sprinkle,tipiramate,topiramatum,tipiramato,topiramato,tipiramate french,tipiramato spanish
IUPAC Name	[(3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydrodi[1,3]dioxolo[4,5-a
InChI Key	KJADKKWYZYXHBB-XBWDGYHZSA-N
Molecular Formula	C₁₂H₂₁NO₈S

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