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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1,801 – 1,815 of 270,781 results

1,801

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Benzyl Nicotinate, Approx. 99%, Spectrum™ Chemical

CAS: 94-44-0

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CAS	94-44-0

1,802

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3,5-Dibromo-4-methoxypyridine, 98%

CAS: 650140-84-4 Molecular Formula: C6H5Br2NO2 Molecular Weight (g/mol): 282.919 MDL Number: MFCD13185524 InChI Key: KAYQEYHOGFRTAL-UHFFFAOYSA-N Synonym: 3,5-dibromo-4-methoxypyridine 1-oxide,3,5-dibromo-4-methoxypyridine-n-oxide,3,5-dibromo-4-methoxypyridin-1-ium-1-olate,pubchem6614 PubChem CID: 2784723 IUPAC Name: 3,5-dibromo-4-methoxy-1-oxidopyridin-1-ium SMILES: COC1=C(C=[N+](C=C1Br)[O-])Br

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PubChem CID	2784723
CAS	650140-84-4
Molecular Weight (g/mol)	282.919
MDL Number	MFCD13185524
SMILES	COC1=C(C=[N+](C=C1Br)[O-])Br
Synonym	3,5-dibromo-4-methoxypyridine 1-oxide,3,5-dibromo-4-methoxypyridine-n-oxide,3,5-dibromo-4-methoxypyridin-1-ium-1-olate,pubchem6614
IUPAC Name	3,5-dibromo-4-methoxy-1-oxidopyridin-1-ium
InChI Key	KAYQEYHOGFRTAL-UHFFFAOYSA-N
Molecular Formula	C6H5Br2NO2

1,803

2-chloro-3-methyl-5-nitropyridine, 97%, Thermo Scientific™

CAS: 22280-56-4 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.568 MDL Number: MFCD00173686 InChI Key: OSIOIGXJUZTWRI-UHFFFAOYSA-N Synonym: 2-chloro-5-nitro-3-picoline,pyridine, 2-chloro-3-methyl-5-nitro,2-chloro-3-methyl-5-nitro pyridine,2-chloro-3-methyl-5-nitro-pyridine,2-chloro-5-nitro-3-methylpyridine,pubchem10621,acmc-209fub,ksc207a2n,osioigxjuztwri-uhfffaoysa PubChem CID: 89648 IUPAC Name: 2-chloro-3-methyl-5-nitropyridine SMILES: CC1=CC(=CN=C1Cl)[N+](=O)[O-]

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PubChem CID	89648
CAS	22280-56-4
Molecular Weight (g/mol)	172.568
MDL Number	MFCD00173686
SMILES	CC1=CC(=CN=C1Cl)[N+](=O)[O-]
Synonym	2-chloro-5-nitro-3-picoline,pyridine, 2-chloro-3-methyl-5-nitro,2-chloro-3-methyl-5-nitro pyridine,2-chloro-3-methyl-5-nitro-pyridine,2-chloro-5-nitro-3-methylpyridine,pubchem10621,acmc-209fub,ksc207a2n,osioigxjuztwri-uhfffaoysa
IUPAC Name	2-chloro-3-methyl-5-nitropyridine
InChI Key	OSIOIGXJUZTWRI-UHFFFAOYSA-N
Molecular Formula	C6H5ClN2O2

1,804

Pentafluorophenyl 6-phenylnicotinate, 97%, Thermo Scientific™

CAS: 934570-41-9 Molecular Formula: C18H8F5NO2 Molecular Weight (g/mol): 365.26 MDL Number: MFCD09702345 InChI Key: YUPUNKGUYBKZST-UHFFFAOYSA-N Synonym: pentafluorophenyl 6-phenylnicotinate,pentafluorophenyl 2-phenylpyridine-5-carboxylate,pentafluorophenyl 6-phenylpyridine-3-carboxylate,2,3,4,5,6-pentakis fluoranyl phenyl 6-phenylpyridine-3-carboxylate,6-phenyl-3-pyridinecarboxylic acid 2,3,4,5,6-pentafluorophenyl ester PubChem CID: 24229464 IUPAC Name: (2,3,4,5,6-pentafluorophenyl) 6-phenylpyridine-3-carboxylate SMILES: FC1=C(F)C(F)=C(OC(=O)C2=CN=C(C=C2)C2=CC=CC=C2)C(F)=C1F

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PubChem CID	24229464
CAS	934570-41-9
Molecular Weight (g/mol)	365.26
MDL Number	MFCD09702345
SMILES	FC1=C(F)C(F)=C(OC(=O)C2=CN=C(C=C2)C2=CC=CC=C2)C(F)=C1F
Synonym	pentafluorophenyl 6-phenylnicotinate,pentafluorophenyl 2-phenylpyridine-5-carboxylate,pentafluorophenyl 6-phenylpyridine-3-carboxylate,2,3,4,5,6-pentakis fluoranyl phenyl 6-phenylpyridine-3-carboxylate,6-phenyl-3-pyridinecarboxylic acid 2,3,4,5,6-pentafluorophenyl ester
IUPAC Name	(2,3,4,5,6-pentafluorophenyl) 6-phenylpyridine-3-carboxylate
InChI Key	YUPUNKGUYBKZST-UHFFFAOYSA-N
Molecular Formula	C18H8F5NO2

1,805

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4-Chloronicotinic acid, 96%

CAS: 10177-29-4 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.55 MDL Number: MFCD00128860 InChI Key: IMRGVWZLCZERSQ-UHFFFAOYSA-N Synonym: 4-chloronicotinic acid,4-chloronicotinicacid,4-chloro-3-pyridinecarboxylic acid,4-chloro-nicotinic acid,3-pyridinecarboxylic acid, 4-chloro,3-carboxy-4-chloropyridine,4-chlornicotinsaure,pubchem12989,acmc-1br3v,4-chloropyridine-3-carboxyl PubChem CID: 818229 IUPAC Name: 4-chloropyridine-3-carboxylic acid SMILES: OC(=O)C1=C(Cl)C=CN=C1

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PubChem CID	818229
CAS	10177-29-4
Molecular Weight (g/mol)	157.55
MDL Number	MFCD00128860
SMILES	OC(=O)C1=C(Cl)C=CN=C1
Synonym	4-chloronicotinic acid,4-chloronicotinicacid,4-chloro-3-pyridinecarboxylic acid,4-chloro-nicotinic acid,3-pyridinecarboxylic acid, 4-chloro,3-carboxy-4-chloropyridine,4-chlornicotinsaure,pubchem12989,acmc-1br3v,4-chloropyridine-3-carboxyl
IUPAC Name	4-chloropyridine-3-carboxylic acid
InChI Key	IMRGVWZLCZERSQ-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

1,806

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2-(Trifluoromethyl)pyridine-4-carboxylic acid, 97%, Thermo Scientific Chemicals

CAS: 131747-41-6 Molecular Formula: C7H4F3NO2 Molecular Weight (g/mol): 191.11 MDL Number: MFCD07774132 InChI Key: BZFGKBQHQJVAHS-UHFFFAOYSA-N Synonym: 2-trifluoromethyl isonicotinic acid,2-trifluoromethyl pyridine-4-carboxylic acid,2-trifluoromethyl-isonicotinic acid,2-trifluoromethyl isonicotinicacid,4-pyridinecarboxylic acid, 2-trifluoromethyl,2-trifluoromethyl-4-pyridinecarboxylic acid,pubchem18487,acmc-1c8b9,ksc174g3f,4-pyridinecarboxylicacid, 2-trifluoromethyl PubChem CID: 14761447 IUPAC Name: 2-(trifluoromethyl)pyridine-4-carboxylic acid SMILES: OC(=O)C1=CC(=NC=C1)C(F)(F)F

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PubChem CID	14761447
CAS	131747-41-6
Molecular Weight (g/mol)	191.11
MDL Number	MFCD07774132
SMILES	OC(=O)C1=CC(=NC=C1)C(F)(F)F
Synonym	2-trifluoromethyl isonicotinic acid,2-trifluoromethyl pyridine-4-carboxylic acid,2-trifluoromethyl-isonicotinic acid,2-trifluoromethyl isonicotinicacid,4-pyridinecarboxylic acid, 2-trifluoromethyl,2-trifluoromethyl-4-pyridinecarboxylic acid,pubchem18487,acmc-1c8b9,ksc174g3f,4-pyridinecarboxylicacid, 2-trifluoromethyl
IUPAC Name	2-(trifluoromethyl)pyridine-4-carboxylic acid
InChI Key	BZFGKBQHQJVAHS-UHFFFAOYSA-N
Molecular Formula	C7H4F3NO2

1,807

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2-Amino-3-chloropyridine, 95%

CAS: 39620-04-7 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL Number: MFCD03541052 InChI Key: RZJPBQGRCNJYBU-UHFFFAOYSA-N Synonym: 2-amino-3-chloropyridine,3-chloro-pyridin-2-ylamine,2-amino-3-chloro pyridine,3-chloro-2-pyridinamine,3-chloro-2-pyridinylamine,2-pyridinamine, 3-chloro,3-chloro-2-pyridylamine,2-amino-3-chloro-pyridine,3-chloranylpyridin-2-amine,o-aminochloropyridine PubChem CID: 693267 IUPAC Name: 3-chloropyridin-2-amine SMILES: C1=CC(=C(N=C1)N)Cl

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PubChem CID	693267
CAS	39620-04-7
Molecular Weight (g/mol)	128.559
MDL Number	MFCD03541052
SMILES	C1=CC(=C(N=C1)N)Cl
Synonym	2-amino-3-chloropyridine,3-chloro-pyridin-2-ylamine,2-amino-3-chloro pyridine,3-chloro-2-pyridinamine,3-chloro-2-pyridinylamine,2-pyridinamine, 3-chloro,3-chloro-2-pyridylamine,2-amino-3-chloro-pyridine,3-chloranylpyridin-2-amine,o-aminochloropyridine
IUPAC Name	3-chloropyridin-2-amine
InChI Key	RZJPBQGRCNJYBU-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2

1,808

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2-Amino-6-picoline, 98%

CAS: 1824-81-3 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006331 InChI Key: QUXLCYFNVNNRBE-UHFFFAOYSA-N Synonym: 2-amino-6-methylpyridine,2-amino-6-picoline,6-amino-2-picoline,2-pyridinamine, 6-methyl,6-methyl-2-pyridinamine,6-methyl-2-pyridylamine,6-methyl-2-aminopyridine,2-picoline, 6-amino,6-amino-2-methylpyridine,pyridine, 2-amino-6-methyl PubChem CID: 15765 IUPAC Name: 6-methylpyridin-2-amine SMILES: CC1=CC=CC(N)=N1

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PubChem CID	15765
CAS	1824-81-3
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006331
SMILES	CC1=CC=CC(N)=N1
Synonym	2-amino-6-methylpyridine,2-amino-6-picoline,6-amino-2-picoline,2-pyridinamine, 6-methyl,6-methyl-2-pyridinamine,6-methyl-2-pyridylamine,6-methyl-2-aminopyridine,2-picoline, 6-amino,6-amino-2-methylpyridine,pyridine, 2-amino-6-methyl
IUPAC Name	6-methylpyridin-2-amine
InChI Key	QUXLCYFNVNNRBE-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,809

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4-Chloropyridine-2-carboxylic acid, 94%

CAS: 5470-22-4 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00191400 InChI Key: NNMYRMGMVLMQAY-UHFFFAOYSA-N Synonym: 4-chloropicolinic acid,4-chloro-pyridine-2-carboxylic acid,4-chloro-2-pyridinecarboxylic acid,4-chloro-2-picolinic acid,2-pyridinecarboxylic acid, 4-chloro,4-chloro picolinic acid,2-carboxy-4-chloropyridine,chloropicolinicacid,pubchem12731,acmc-1bn7z PubChem CID: 230890 IUPAC Name: 4-chloropyridine-2-carboxylic acid SMILES: C1=CN=C(C=C1Cl)C(=O)O

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PubChem CID	230890
CAS	5470-22-4
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00191400
SMILES	C1=CN=C(C=C1Cl)C(=O)O
Synonym	4-chloropicolinic acid,4-chloro-pyridine-2-carboxylic acid,4-chloro-2-pyridinecarboxylic acid,4-chloro-2-picolinic acid,2-pyridinecarboxylic acid, 4-chloro,4-chloro picolinic acid,2-carboxy-4-chloropyridine,chloropicolinicacid,pubchem12731,acmc-1bn7z
IUPAC Name	4-chloropyridine-2-carboxylic acid
InChI Key	NNMYRMGMVLMQAY-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

1,810

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3-Hydroxy-2-methylpyridine, 99%

CAS: 1121-25-1 Molecular Formula: C₆H₇NO Molecular Weight (g/mol): 109.13 InChI Key: AQSRRZGQRFFFGS-UHFFFAOYSA-N Synonym: 3-hydroxy-2-methylpyridine,2-methyl-3-hydroxypyridine,3-hydroxy-2-picoline,2-methyl-3-pyridinol,3-pyridinol, 2-methyl,2-methyl-3-hydroxylpyridine,unii-365fj23a8z,3-pyridinol, methyl,2-methyl-pyridin-3-ol,3-hydroxy-2-methylpyridine 3-hydroxy-2-picoline PubChem CID: 70719 IUPAC Name: 2-methylpyridin-3-ol SMILES: CC1=C(C=CC=N1)O

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PubChem CID	70719
CAS	1121-25-1
Molecular Weight (g/mol)	109.13
SMILES	CC1=C(C=CC=N1)O
Synonym	3-hydroxy-2-methylpyridine,2-methyl-3-hydroxypyridine,3-hydroxy-2-picoline,2-methyl-3-pyridinol,3-pyridinol, 2-methyl,2-methyl-3-hydroxylpyridine,unii-365fj23a8z,3-pyridinol, methyl,2-methyl-pyridin-3-ol,3-hydroxy-2-methylpyridine 3-hydroxy-2-picoline
IUPAC Name	2-methylpyridin-3-ol
InChI Key	AQSRRZGQRFFFGS-UHFFFAOYSA-N
Molecular Formula	C₆H₇NO

1,811

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2,3-Lutidine, 98+%

CAS: 583-61-9 MDL Number: MFCD00009605 InChI Key: HPYNZHMRTTWQTB-UHFFFAOYSA-N Synonym: 2,3-lutidine,pyridine, 2,3-dimethyl,pyridine, dimethyl,dimethylpyridine,unii-5q0f649h6g,2,3-dimethyl-pyridine,2-3-lutidine,pyridine,3-dimethyl,2,3-d1methylpyridine,pubchem20520 PubChem CID: 11420 IUPAC Name: 2,3-dimethylpyridine SMILES: CC1=C(N=CC=C1)C

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PubChem CID	11420
CAS	583-61-9
MDL Number	MFCD00009605
SMILES	CC1=C(N=CC=C1)C
Synonym	2,3-lutidine,pyridine, 2,3-dimethyl,pyridine, dimethyl,dimethylpyridine,unii-5q0f649h6g,2,3-dimethyl-pyridine,2-3-lutidine,pyridine,3-dimethyl,2,3-d1methylpyridine,pubchem20520
IUPAC Name	2,3-dimethylpyridine
InChI Key	HPYNZHMRTTWQTB-UHFFFAOYSA-N

1,812

Ethyl 3-(chlorosulfonyl)isonicotinate, 95%, Thermo Scientific™

CAS: 306936-12-9 Molecular Formula: C8H8ClNO4S Molecular Weight (g/mol): 249.665 InChI Key: USJWOJZNWZSBGK-UHFFFAOYSA-N Synonym: ethyl 3-chlorosulfonyl isonicotinate,ethyl 3-chlorosulfonyl pyridine-4-carboxylate,ethyl-3-chlorosulphonylpyridine-4-carboxylate,ethyl 3-chlorosulphonyl pyridine-4-carboxylate,4-pyridinecarboxylic acid, 3-chlorosulfonyl-, ethyl ester,4-pyridinecarboxylic acid, 3-chlorosulfonyl-, ethyl ester 9ci PubChem CID: 2736400 IUPAC Name: ethyl 3-chlorosulfonylpyridine-4-carboxylate SMILES: CCOC(=O)C1=C(C=NC=C1)S(=O)(=O)Cl

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PubChem CID	2736400
CAS	306936-12-9
Molecular Weight (g/mol)	249.665
SMILES	CCOC(=O)C1=C(C=NC=C1)S(=O)(=O)Cl
Synonym	ethyl 3-chlorosulfonyl isonicotinate,ethyl 3-chlorosulfonyl pyridine-4-carboxylate,ethyl-3-chlorosulphonylpyridine-4-carboxylate,ethyl 3-chlorosulphonyl pyridine-4-carboxylate,4-pyridinecarboxylic acid, 3-chlorosulfonyl-, ethyl ester,4-pyridinecarboxylic acid, 3-chlorosulfonyl-, ethyl ester 9ci
IUPAC Name	ethyl 3-chlorosulfonylpyridine-4-carboxylate
InChI Key	USJWOJZNWZSBGK-UHFFFAOYSA-N
Molecular Formula	C8H8ClNO4S

1,813

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2,3,5,6-Tetrachloropyridine, 98%

CAS: 2402-79-1 Molecular Formula: C5HCl4N Molecular Weight (g/mol): 216.87 MDL Number: MFCD00092428 InChI Key: FATBKZJZAHWCSL-UHFFFAOYSA-N Synonym: pyridine, 2,3,5,6-tetrachloro,unii-wjr8hay65e,wjr8hay65e,2,3,5,6-tetrachlorpyridine,tetrachloropyridine, 2,3,5,6,dsstox_cid_7467,acmc-209g7z,2,5,6-tetrachloropyridine,dsstox_rid_78464,2,3,5,6tetrachloropyridine PubChem CID: 16990 IUPAC Name: 2,3,5,6-tetrachloropyridine SMILES: ClC1=CC(Cl)=C(Cl)N=C1Cl

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PubChem CID	16990
CAS	2402-79-1
Molecular Weight (g/mol)	216.87
MDL Number	MFCD00092428
SMILES	ClC1=CC(Cl)=C(Cl)N=C1Cl
Synonym	pyridine, 2,3,5,6-tetrachloro,unii-wjr8hay65e,wjr8hay65e,2,3,5,6-tetrachlorpyridine,tetrachloropyridine, 2,3,5,6,dsstox_cid_7467,acmc-209g7z,2,5,6-tetrachloropyridine,dsstox_rid_78464,2,3,5,6tetrachloropyridine
IUPAC Name	2,3,5,6-tetrachloropyridine
InChI Key	FATBKZJZAHWCSL-UHFFFAOYSA-N
Molecular Formula	C5HCl4N

1,814

3-Piperidinopyridine-2-carboxylic acid, 97%, Thermo Scientific™

CAS: 898289-01-5 Molecular Formula: C11H14N2O2 Molecular Weight (g/mol): 206.245 MDL Number: MFCD09025831 InChI Key: QIWMAMIMWHCYGZ-UHFFFAOYSA-N Synonym: 3-piperidinopyridine-2-carboxylic acid,3-piperidin-1-yl pyridine-2-carboxylic acid,3-piperidin-1-yl picolinic acid,3-piperidylpyridine-2-carboxylic acid,2-pyridinecarboxylicacid, 3-1-piperidinyl PubChem CID: 18525731 IUPAC Name: 3-piperidin-1-ylpyridine-2-carboxylic acid SMILES: C1CCN(CC1)C2=C(N=CC=C2)C(=O)O

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Specifications

PubChem CID	18525731
CAS	898289-01-5
Molecular Weight (g/mol)	206.245
MDL Number	MFCD09025831
SMILES	C1CCN(CC1)C2=C(N=CC=C2)C(=O)O
Synonym	3-piperidinopyridine-2-carboxylic acid,3-piperidin-1-yl pyridine-2-carboxylic acid,3-piperidin-1-yl picolinic acid,3-piperidylpyridine-2-carboxylic acid,2-pyridinecarboxylicacid, 3-1-piperidinyl
IUPAC Name	3-piperidin-1-ylpyridine-2-carboxylic acid
InChI Key	QIWMAMIMWHCYGZ-UHFFFAOYSA-N
Molecular Formula	C11H14N2O2

1,815

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5-Amino-2-hydroxypyridine, 97%

CAS: 33630-94-3 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD03427652 InChI Key: CHYPHWOOCGECMN-UHFFFAOYSA-N Synonym: 5-amino-2-hydroxypyridine,5-aminopyridin-2-ol,5-aminopyridin-2 1h-one,3-amino-6-hydroxypyridine,5-amino-2-pyridone,5-amino-2-pyridinol,2-hydroxy-5-aminopyridine,2 1h-pyridinone, 5-amino,5-amino-2 1h-pyridone PubChem CID: 818256 IUPAC Name: 5-amino-1H-pyridin-2-one SMILES: NC1=CCC(=O)N=C1

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Specifications

PubChem CID	818256
CAS	33630-94-3
Molecular Weight (g/mol)	110.12
MDL Number	MFCD03427652
SMILES	NC1=CCC(=O)N=C1
Synonym	5-amino-2-hydroxypyridine,5-aminopyridin-2-ol,5-aminopyridin-2 1h-one,3-amino-6-hydroxypyridine,5-amino-2-pyridone,5-amino-2-pyridinol,2-hydroxy-5-aminopyridine,2 1h-pyridinone, 5-amino,5-amino-2 1h-pyridone
IUPAC Name	5-amino-1H-pyridin-2-one
InChI Key	CHYPHWOOCGECMN-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

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Benzyl Nicotinate, Approx. 99%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Benzyl Nicotinate, Approx. 99%, Spectrum™ Chemical