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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1,216 – 1,230 of 270,890 results

1,216

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Ethyl 2-bromothiazole-4-carboxylate, 96%

CAS: 100367-77-9 Molecular Formula: C₆H₆BrNO₂S Molecular Weight (g/mol): 236.09 InChI Key: CNHISCQPKKGDPO-UHFFFAOYSA-N Synonym: ethyl 2-bromothiazole-4-carboxylate,2-bromothiazole-4-carboxylic acid ethyl ester,4-thiazolecarboxylic acid, 2-bromo-, ethyl ester,ethyl2-bromothiazole-4-carboxylate,ethyl 2-bromo-4-thiazolecarboxylate,2-bromo-thiazole-4-carboxylic acid ethyl ester,2-bromo-4-ethoxycarbonyl-1,3-thiazole,2-bromo-1,3-thiazole-4-carboxylic acid ethyl ester,zlchem 490,pubchem17466 PubChem CID: 353965 IUPAC Name: ethyl 2-bromo-1,3-thiazole-4-carboxylate SMILES: CCOC(=O)C1=CSC(=N1)Br

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PubChem CID	353965
CAS	100367-77-9
Molecular Weight (g/mol)	236.09
SMILES	CCOC(=O)C1=CSC(=N1)Br
Synonym	ethyl 2-bromothiazole-4-carboxylate,2-bromothiazole-4-carboxylic acid ethyl ester,4-thiazolecarboxylic acid, 2-bromo-, ethyl ester,ethyl2-bromothiazole-4-carboxylate,ethyl 2-bromo-4-thiazolecarboxylate,2-bromo-thiazole-4-carboxylic acid ethyl ester,2-bromo-4-ethoxycarbonyl-1,3-thiazole,2-bromo-1,3-thiazole-4-carboxylic acid ethyl ester,zlchem 490,pubchem17466
IUPAC Name	ethyl 2-bromo-1,3-thiazole-4-carboxylate
InChI Key	CNHISCQPKKGDPO-UHFFFAOYSA-N
Molecular Formula	C₆H₆BrNO₂S

1,217

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N-BOC-Pyrrolidine, 97%

CAS: 86953-79-9 Molecular Formula: C9H17NO2 Molecular Weight (g/mol): 171.24 MDL Number: MFCD00216581 InChI Key: LPQZERIRKRYGGM-UHFFFAOYSA-N Synonym: 1-boc-pyrrolidine,n-boc-pyrrolidine,pyrrolidine-1-carboxylic acid tert-butyl ester,tert-butyl 1-pyrrolidinecarboxylate,1-tert-butoxycarbonyl pyrrolidine,1-pyrrolidinecarboxylic acid tert-butyl ester,boc-pyrrolidine,acmc-20aivt,pubchem9422,1-boc-3-hydropyrrolidine PubChem CID: 643455 IUPAC Name: tert-butyl pyrrolidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCC1

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PubChem CID	643455
CAS	86953-79-9
Molecular Weight (g/mol)	171.24
MDL Number	MFCD00216581
SMILES	CC(C)(C)OC(=O)N1CCCC1
Synonym	1-boc-pyrrolidine,n-boc-pyrrolidine,pyrrolidine-1-carboxylic acid tert-butyl ester,tert-butyl 1-pyrrolidinecarboxylate,1-tert-butoxycarbonyl pyrrolidine,1-pyrrolidinecarboxylic acid tert-butyl ester,boc-pyrrolidine,acmc-20aivt,pubchem9422,1-boc-3-hydropyrrolidine
IUPAC Name	tert-butyl pyrrolidine-1-carboxylate
InChI Key	LPQZERIRKRYGGM-UHFFFAOYSA-N
Molecular Formula	C9H17NO2

1,218

1-(3-Bromophenyl)piperidine, ≥97%, Thermo Scientific™

CAS: 84964-24-9 Molecular Formula: C11H14BrN Molecular Weight (g/mol): 240.14 MDL Number: MFCD04108532 InChI Key: PMTXPOLLPCSCBE-UHFFFAOYSA-N Synonym: 1-3-bromophenyl piperidine,3-bromophenyl piperidine,acmc-209pz4,n-3-bromophenyl piperidine,1-piperidino-3-bromobenzene PubChem CID: 4961269 IUPAC Name: 1-(3-bromophenyl)piperidine SMILES: BrC1=CC=CC(=C1)N1CCCCC1

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PubChem CID	4961269
CAS	84964-24-9
Molecular Weight (g/mol)	240.14
MDL Number	MFCD04108532
SMILES	BrC1=CC=CC(=C1)N1CCCCC1
Synonym	1-3-bromophenyl piperidine,3-bromophenyl piperidine,acmc-209pz4,n-3-bromophenyl piperidine,1-piperidino-3-bromobenzene
IUPAC Name	1-(3-bromophenyl)piperidine
InChI Key	PMTXPOLLPCSCBE-UHFFFAOYSA-N
Molecular Formula	C11H14BrN

1,219

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1-Methyl-4-piperidone, 98%

CAS: 1445-73-4 Molecular Formula: C6H11NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD00006191 InChI Key: HUUPVABNAQUEJW-UHFFFAOYSA-N Synonym: 1-methyl-4-piperidone,n-methyl-4-piperidone,1-methyl-4-piperidinone,4-piperidinone, 1-methyl,4-piperidone, 1-methyl,n-methyl-4-piperidinone,1-methyl-4-piperidione,n-methylpiperidine-4-one,1-methyl-4-oxopiperidine,1-methylpiperidine-4-one PubChem CID: 74049 IUPAC Name: 1-methylpiperidin-4-one SMILES: CN1CCC(=O)CC1

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PubChem CID	74049
CAS	1445-73-4
Molecular Weight (g/mol)	113.16
MDL Number	MFCD00006191
SMILES	CN1CCC(=O)CC1
Synonym	1-methyl-4-piperidone,n-methyl-4-piperidone,1-methyl-4-piperidinone,4-piperidinone, 1-methyl,4-piperidone, 1-methyl,n-methyl-4-piperidinone,1-methyl-4-piperidione,n-methylpiperidine-4-one,1-methyl-4-oxopiperidine,1-methylpiperidine-4-one
IUPAC Name	1-methylpiperidin-4-one
InChI Key	HUUPVABNAQUEJW-UHFFFAOYSA-N
Molecular Formula	C6H11NO

1,220

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1-Ethyl-3-methylimidazolium chloride, 98+%

CAS: 65039-09-0 Molecular Formula: C6H11ClN2 Molecular Weight (g/mol): 146.62 MDL Number: MFCD00074843 InChI Key: BMQZYMYBQZGEEY-UHFFFAOYSA-M Synonym: 1-ethyl-3-methylimidazolium chloride,1-ethyl-3-methyl-1h-imidazol-3-ium chloride,emim cl,unii-ph90aq1e93,1-ethyl-3-methylimidazoliumchloride,1-methyl-3-ethylimidazolium chloride,1-ethyl-3-methylimidazol-3-ium chloride,emim-cl,basionics™ st 80,dsstox_cid_21180 PubChem CID: 2734160 ChEBI: CHEBI:61327 SMILES: [Cl-].CCN1C=C[N+](C)=C1

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PubChem CID	2734160
CAS	65039-09-0
Molecular Weight (g/mol)	146.62
ChEBI	CHEBI:61327
MDL Number	MFCD00074843
SMILES	[Cl-].CCN1C=C[N+](C)=C1
Synonym	1-ethyl-3-methylimidazolium chloride,1-ethyl-3-methyl-1h-imidazol-3-ium chloride,emim cl,unii-ph90aq1e93,1-ethyl-3-methylimidazoliumchloride,1-methyl-3-ethylimidazolium chloride,1-ethyl-3-methylimidazol-3-ium chloride,emim-cl,basionics™ st 80,dsstox_cid_21180
InChI Key	BMQZYMYBQZGEEY-UHFFFAOYSA-M
Molecular Formula	C6H11ClN2

1,221

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Xanthine, 98%

CAS: 69-89-6 Molecular Formula: C₅H₄N₄O₂ Molecular Weight (g/mol): 152.11 MDL Number: MFCD00078453 InChI Key: LRFVTYWOQMYALW-UHFFFAOYSA-N Synonym: xanthine,2,6-dihydroxypurine,xanthin,2,6-dioxopurine,pseudoxanthine,1h-purine-2,6 3h,7h-dione,isoxanthine,xanthic oxide,1h-purine-2,6-diol,9h-purine-2,6-diol PubChem CID: 1188 ChEBI: CHEBI:17712 IUPAC Name: 3,7-dihydropurine-2,6-dione SMILES: C1=NC2=C(N1)C(=O)NC(=O)N2

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PubChem CID	1188
CAS	69-89-6
Molecular Weight (g/mol)	152.11
ChEBI	CHEBI:17712
MDL Number	MFCD00078453
SMILES	C1=NC2=C(N1)C(=O)NC(=O)N2
Synonym	xanthine,2,6-dihydroxypurine,xanthin,2,6-dioxopurine,pseudoxanthine,1h-purine-2,6 3h,7h-dione,isoxanthine,xanthic oxide,1h-purine-2,6-diol,9h-purine-2,6-diol
IUPAC Name	3,7-dihydropurine-2,6-dione
InChI Key	LRFVTYWOQMYALW-UHFFFAOYSA-N
Molecular Formula	C₅H₄N₄O₂

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2,4-Diphenyl-1,3-thiazole-5-sulfonyl chloride, ≥97%, Thermo Scientific™

CAS: 868755-57-1 Molecular Formula: C15H10ClNO2S2 Molecular Weight (g/mol): 335.82 MDL Number: MFCD08271911 InChI Key: AWNJOBYLGNWNCQ-UHFFFAOYSA-N Synonym: diphenyl-1,3-thiazole-5-sulfonyl chloride,2,4-diphenylthiazole-5-sulfonyl chloride,5-thiazolesulfonylchloride, 2,4-diphenyl,5-chlorosulphonyl-2,4-diphenyl-1,3-thiazole PubChem CID: 18525757 SMILES: ClS(=O)(=O)C1=C(N=C(S1)C1=CC=CC=C1)C1=CC=CC=C1

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PubChem CID	18525757
CAS	868755-57-1
Molecular Weight (g/mol)	335.82
MDL Number	MFCD08271911
SMILES	ClS(=O)(=O)C1=C(N=C(S1)C1=CC=CC=C1)C1=CC=CC=C1
Synonym	diphenyl-1,3-thiazole-5-sulfonyl chloride,2,4-diphenylthiazole-5-sulfonyl chloride,5-thiazolesulfonylchloride, 2,4-diphenyl,5-chlorosulphonyl-2,4-diphenyl-1,3-thiazole
InChI Key	AWNJOBYLGNWNCQ-UHFFFAOYSA-N
Molecular Formula	C15H10ClNO2S2

1,223

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2-(1-Piperidinyl)benzonitrile, 97%

CAS: 72752-52-4 Molecular Formula: C12H14N2 Molecular Weight (g/mol): 186.258 MDL Number: MFCD00049221 InChI Key: MEBVSLLKZSAIGK-UHFFFAOYSA-N Synonym: 2-piperidinobenzonitrile,2-piperidin-1-yl benzonitrile,2-1-piperidinyl benzonitrile,gnf-pf-3161,benzonitrile, 2-1-piperidinyl,2-piperidylbenzenecarbonitrile,2-piperidino benzonitrile,maybridge1_000930,acmc-1bfz1,2-1-piperidyl benzonitrile PubChem CID: 2774355 IUPAC Name: 2-piperidin-1-ylbenzonitrile SMILES: C1CCN(CC1)C2=CC=CC=C2C#N

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PubChem CID	2774355
CAS	72752-52-4
Molecular Weight (g/mol)	186.258
MDL Number	MFCD00049221
SMILES	C1CCN(CC1)C2=CC=CC=C2C#N
Synonym	2-piperidinobenzonitrile,2-piperidin-1-yl benzonitrile,2-1-piperidinyl benzonitrile,gnf-pf-3161,benzonitrile, 2-1-piperidinyl,2-piperidylbenzenecarbonitrile,2-piperidino benzonitrile,maybridge1_000930,acmc-1bfz1,2-1-piperidyl benzonitrile
IUPAC Name	2-piperidin-1-ylbenzonitrile
InChI Key	MEBVSLLKZSAIGK-UHFFFAOYSA-N
Molecular Formula	C12H14N2

1,224

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4-Benzylpyridine, 97%, Thermo Scientific™

CAS: 2116-65-6 Molecular Formula: C12H11N Molecular Weight (g/mol): 169.23 MDL Number: MFCD00006443 InChI Key: DBOLXXRVIFGDTI-UHFFFAOYSA-N Synonym: pyridine, 4-phenylmethyl,pyridine, 4-benzyl,4-benzyl-pyridine,gamma-benzylpyridine,.gamma.-benzylpyridine,4-phenylmethyl pyridine,unii-1p29gqm0oh,1p29gqm0oh,4-benzyl pyridine,4-benzylpyridine PubChem CID: 16458 IUPAC Name: 4-benzylpyridine SMILES: C(C1=CC=CC=C1)C1=CC=NC=C1

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PubChem CID	16458
CAS	2116-65-6
Molecular Weight (g/mol)	169.23
MDL Number	MFCD00006443
SMILES	C(C1=CC=CC=C1)C1=CC=NC=C1
Synonym	pyridine, 4-phenylmethyl,pyridine, 4-benzyl,4-benzyl-pyridine,gamma-benzylpyridine,.gamma.-benzylpyridine,4-phenylmethyl pyridine,unii-1p29gqm0oh,1p29gqm0oh,4-benzyl pyridine,4-benzylpyridine
IUPAC Name	4-benzylpyridine
InChI Key	DBOLXXRVIFGDTI-UHFFFAOYSA-N
Molecular Formula	C12H11N

1,225

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1,3-Diphenylisobenzofuran, 97%

CAS: 5471-63-6 Molecular Formula: C20H14O Molecular Weight (g/mol): 270.331 MDL Number: MFCD00005931 InChI Key: ZKSVYBRJSMBDMV-UHFFFAOYSA-N Synonym: 1,3-diphenylisobenzofuran,diphenylisobenzofuran,isobenzofuran, 1,3-diphenyl,1,3 diphenylisobenzofuran,2,5-diphenyl-3,4-benzofuran,acmc-209lj9,1,3-diphenylbenzo c furan,1,3-diphenylisobenzo b furan,1,3-di phenyl-2-benzofuran,# PubChem CID: 21649 IUPAC Name: 1,3-diphenyl-2-benzofuran SMILES: C1=CC=C(C=C1)C2=C3C=CC=CC3=C(O2)C4=CC=CC=C4

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PubChem CID	21649
CAS	5471-63-6
Molecular Weight (g/mol)	270.331
MDL Number	MFCD00005931
SMILES	C1=CC=C(C=C1)C2=C3C=CC=CC3=C(O2)C4=CC=CC=C4
Synonym	1,3-diphenylisobenzofuran,diphenylisobenzofuran,isobenzofuran, 1,3-diphenyl,1,3 diphenylisobenzofuran,2,5-diphenyl-3,4-benzofuran,acmc-209lj9,1,3-diphenylbenzo c furan,1,3-diphenylisobenzo b furan,1,3-di phenyl-2-benzofuran,#
IUPAC Name	1,3-diphenyl-2-benzofuran
InChI Key	ZKSVYBRJSMBDMV-UHFFFAOYSA-N
Molecular Formula	C20H14O

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Levamisole hydrochloride, 99.62%, MP Biomedicals™

CAS: 16595-80-5 Molecular Formula: C11H13ClN2S Molecular Weight (g/mol): 240.749 InChI Key: LAZPBGZRMVRFKY-HNCPQSOCSA-N Synonym: levamisole hydrochloride,levamisole hcl,ergamisol,tramisol,tramisole,decaris,--tetramisole hydrochloride,niratic hydrochloride,ascaridil,dekaris PubChem CID: 27944 ChEBI: CHEBI:6433 IUPAC Name: (6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole;hydrochloride SMILES: C1CSC2=NC(CN21)C3=CC=CC=C3.Cl

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PubChem CID	27944
CAS	16595-80-5
Molecular Weight (g/mol)	240.749
ChEBI	CHEBI:6433
SMILES	C1CSC2=NC(CN21)C3=CC=CC=C3.Cl
Synonym	levamisole hydrochloride,levamisole hcl,ergamisol,tramisol,tramisole,decaris,--tetramisole hydrochloride,niratic hydrochloride,ascaridil,dekaris
IUPAC Name	(6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole;hydrochloride
InChI Key	LAZPBGZRMVRFKY-HNCPQSOCSA-N
Molecular Formula	C11H13ClN2S

1,227

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Piroxicam, USP, 97-103%, Spectrum™ Chemical

CAS: 36322-90-4 Molecular Formula: C15H13N3O4S Molecular Weight (g/mol): 331.35 InChI Key: LDJVNWFKNMYYNT-FYWRMAATSA-N IUPAC Name: (3E)-3-{hydroxy[(pyridin-2-yl)amino]methylidene}-2-methyl-3,4-dihydro-2H-1λ6,2-benzothiazine-1,1,4-trione SMILES: CN1\C(=C(\O)NC2=CC=CC=N2)C(=O)C2=CC=CC=C2S1(=O)=O

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CAS	36322-90-4
Molecular Weight (g/mol)	331.35
SMILES	CN1\C(=C(\O)NC2=CC=CC=N2)C(=O)C2=CC=CC=C2S1(=O)=O
IUPAC Name	(3E)-3-{hydroxy[(pyridin-2-yl)amino]methylidene}-2-methyl-3,4-dihydro-2H-1λ6,2-benzothiazine-1,1,4-trione
InChI Key	LDJVNWFKNMYYNT-FYWRMAATSA-N
Molecular Formula	C15H13N3O4S

1,228

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2-(2-Pyridyl)benzimidazole, 99%

CAS: 1137-68-4 Molecular Formula: C12H9N3 Molecular Weight (g/mol): 195.23 MDL Number: MFCD00005586 InChI Key: YNFBMDWHEHETJW-UHFFFAOYSA-N Synonym: 2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole PubChem CID: 70821 IUPAC Name: 2-pyridin-2-yl-1H-benzimidazole SMILES: N1C2=CC=CC=C2N=C1C1=CC=CC=N1

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PubChem CID	70821
CAS	1137-68-4
Molecular Weight (g/mol)	195.23
MDL Number	MFCD00005586
SMILES	N1C2=CC=CC=C2N=C1C1=CC=CC=N1
Synonym	2-2-pyridyl benzimidazole,2-pyridin-2-yl-1h-benzo d imidazole,2-pyridin-2-yl-1h-benzoimidazole,2-pyridin-2-yl-1h-1,3-benzodiazole,2-pyridin-2-yl-1h-benzimidazole,chembl72683,1h-benzimidazole, 2-pyridinyl,1h-benzimidazole, 2-2-pyridinyl,acmc-20aime,2 2-pyridyl benzimidazole
IUPAC Name	2-pyridin-2-yl-1H-benzimidazole
InChI Key	YNFBMDWHEHETJW-UHFFFAOYSA-N
Molecular Formula	C12H9N3

1,229

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2,4-Dimethyl-3-ethylpyrrole, 96%

CAS: 517-22-6 MDL Number: MFCD00005222 InChI Key: ZEBBLOXDLGIMEG-UHFFFAOYSA-N Synonym: 2,4-dimethyl-3-ethylpyrrole,kryptopyrrole,kryptopyrrol,3-ethyl-2,4-dimethylpyrrole,cryptopyrrole,2,4-dimethyl-3-ethyl-1h-pyrrole,1h-pyrrole, 3-ethyl-2,4-dimethyl,pyrrole, 3-ethyl-2,4-dimethyl,acmc-209kvh,5-20-05-00099 beilstein handbook reference PubChem CID: 10600 IUPAC Name: 3-ethyl-2,4-dimethyl-1H-pyrrole SMILES: CCC1=C(NC=C1C)C

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PubChem CID	10600
CAS	517-22-6
MDL Number	MFCD00005222
SMILES	CCC1=C(NC=C1C)C
Synonym	2,4-dimethyl-3-ethylpyrrole,kryptopyrrole,kryptopyrrol,3-ethyl-2,4-dimethylpyrrole,cryptopyrrole,2,4-dimethyl-3-ethyl-1h-pyrrole,1h-pyrrole, 3-ethyl-2,4-dimethyl,pyrrole, 3-ethyl-2,4-dimethyl,acmc-209kvh,5-20-05-00099 beilstein handbook reference
IUPAC Name	3-ethyl-2,4-dimethyl-1H-pyrrole
InChI Key	ZEBBLOXDLGIMEG-UHFFFAOYSA-N

1,230

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Thianaphthene, 97%

CAS: 95-15-8 Molecular Formula: C₈H₆S Molecular Weight (g/mol): 134.2 MDL Number: MFCD00005864 InChI Key: FCEHBMOGCRZNNI-UHFFFAOYSA-N Synonym: benzo b thiophene,thianaphthene,benzothiophene,benzothiofuran,thionaphthene,1-thiaindene,thianaphthen,benzothiophen,thianaphtene,1-benzothiophen PubChem CID: 7221 ChEBI: CHEBI:35858 IUPAC Name: 1-benzothiophene SMILES: C1=CC=C2C(=C1)C=CS2

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PubChem CID	7221
CAS	95-15-8
Molecular Weight (g/mol)	134.2
ChEBI	CHEBI:35858
MDL Number	MFCD00005864
SMILES	C1=CC=C2C(=C1)C=CS2
Synonym	benzo b thiophene,thianaphthene,benzothiophene,benzothiofuran,thionaphthene,1-thiaindene,thianaphthen,benzothiophen,thianaphtene,1-benzothiophen
IUPAC Name	1-benzothiophene
InChI Key	FCEHBMOGCRZNNI-UHFFFAOYSA-N
Molecular Formula	C₈H₆S

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