Pyridines and derivatives

Aromatic organic compounds consist of an aromatic six-membered ring containing one nitrogen atom and five carbon atoms; includes compounds derived from pyridines.

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1,936 – 1,950 of 145,428 results

1,936

2-Chloro-5-hydroxypyridine 97.0+%, TCI America™

CAS: 41288-96-4 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.54 MDL Number: MFCD00234050 InChI Key: KVCOOWROABTXDJ-UHFFFAOYSA-N Synonym: 2-chloro-5-hydroxypyridine,6-chloro-3-pyridinol,3-pyridinol, 6-chloro,2-chloro-5-hydroxy pyridine,2-chloro-5-pyridinol,2-chloropyridin-5-ol,pubchem2410,zlchem 1336,6-chloropyridine-3-ol,6-chloro-pyridin-3-ol PubChem CID: 819821 IUPAC Name: 6-chloropyridin-3-ol SMILES: OC1=CC=C(Cl)N=C1

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PubChem CID	819821
CAS	41288-96-4
Molecular Weight (g/mol)	129.54
MDL Number	MFCD00234050
SMILES	OC1=CC=C(Cl)N=C1
Synonym	2-chloro-5-hydroxypyridine,6-chloro-3-pyridinol,3-pyridinol, 6-chloro,2-chloro-5-hydroxy pyridine,2-chloro-5-pyridinol,2-chloropyridin-5-ol,pubchem2410,zlchem 1336,6-chloropyridine-3-ol,6-chloro-pyridin-3-ol
IUPAC Name	6-chloropyridin-3-ol
InChI Key	KVCOOWROABTXDJ-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

1,937

4-(3-Bromophenyl)pyridine 98.0+%, TCI America™

CAS: 4373-72-2 Molecular Formula: C11H8BrN Molecular Weight (g/mol): 234.10 MDL Number: MFCD16250222 InChI Key: LCTYNEHIFPECNL-UHFFFAOYSA-N PubChem CID: 13150402 IUPAC Name: 4-(3-bromophenyl)pyridine SMILES: BrC1=CC=CC(=C1)C1=CC=NC=C1

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PubChem CID	13150402
CAS	4373-72-2
Molecular Weight (g/mol)	234.10
MDL Number	MFCD16250222
SMILES	BrC1=CC=CC(=C1)C1=CC=NC=C1
IUPAC Name	4-(3-bromophenyl)pyridine
InChI Key	LCTYNEHIFPECNL-UHFFFAOYSA-N
Molecular Formula	C11H8BrN

1,938

3-(Trifluoromethyl)-2-pyridone 98.0+%, TCI America™

CAS: 22245-83-6 Molecular Formula: C6H4F3NO Molecular Weight (g/mol): 163.099 MDL Number: MFCD00153194 InChI Key: JHDCDEHVUADNKQ-UHFFFAOYSA-N Synonym: 3-(Trifluoromethyl)-2-pyridinone, 2-Hydroxy-3-(trifluoromethyl)pyridine PubChem CID: 3678411 IUPAC Name: 3-(trifluoromethyl)-1H-pyridin-2-one SMILES: C1=CNC(=O)C(=C1)C(F)(F)F

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PubChem CID	3678411
CAS	22245-83-6
Molecular Weight (g/mol)	163.099
MDL Number	MFCD00153194
SMILES	C1=CNC(=O)C(=C1)C(F)(F)F
Synonym	3-(Trifluoromethyl)-2-pyridinone, 2-Hydroxy-3-(trifluoromethyl)pyridine
IUPAC Name	3-(trifluoromethyl)-1H-pyridin-2-one
InChI Key	JHDCDEHVUADNKQ-UHFFFAOYSA-N
Molecular Formula	C6H4F3NO

1,939

2-Methyl-6-phenylpyridine 98.0+%, TCI America™

CAS: 46181-30-0 Molecular Formula: C12H11N Molecular Weight (g/mol): 169.23 MDL Number: MFCD00796537 InChI Key: GREMYQDDZRJQEG-UHFFFAOYSA-N PubChem CID: 2762885 IUPAC Name: 2-methyl-6-phenylpyridine SMILES: CC1=CC=CC(=N1)C1=CC=CC=C1

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Specifications

PubChem CID	2762885
CAS	46181-30-0
Molecular Weight (g/mol)	169.23
MDL Number	MFCD00796537
SMILES	CC1=CC=CC(=N1)C1=CC=CC=C1
IUPAC Name	2-methyl-6-phenylpyridine
InChI Key	GREMYQDDZRJQEG-UHFFFAOYSA-N
Molecular Formula	C12H11N

1,940

4-Methylpyridine 98.0+%, TCI America™

CAS: 108-89-4 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00006440 InChI Key: FKNQCJSGGFJEIZ-UHFFFAOYSA-N Synonym: 4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy PubChem CID: 7963 ChEBI: CHEBI:32547 IUPAC Name: 4-methylpyridine SMILES: CC1=CC=NC=C1

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PubChem CID	7963
CAS	108-89-4
Molecular Weight (g/mol)	93.129
ChEBI	CHEBI:32547
MDL Number	MFCD00006440
SMILES	CC1=CC=NC=C1
Synonym	4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy
IUPAC Name	4-methylpyridine
InChI Key	FKNQCJSGGFJEIZ-UHFFFAOYSA-N
Molecular Formula	C6H7N

1,941

2-Amino-3-methyl-5-nitropyridine 98.0+%, TCI America™

CAS: 18344-51-9 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.141 InChI Key: JLPYUDJJBGYXEZ-UHFFFAOYSA-N Synonym: 2-amino-3-methyl-5-nitropyridine,2-amino-5-nitro-3-picoline,3-methyl-5-nitro-pyridin-2-ylamine,3-methyl-5-nitro-2-pyridylamine,2-pyridinamine,3-methyl-5-nitro,3-methyl-5-nitro-2-pyridinamine,3-methyl-5-nitro-pyridine-2-ylamine,3-methyl-5-nitro-pyridin-2-amine,2-amino-5-nitro-3-picoline 2-amino-3-methyl-5-nitropyridine,pubchem1274 PubChem CID: 2734446 IUPAC Name: 3-methyl-5-nitropyridin-2-amine SMILES: CC1=CC(=CN=C1N)[N+](=O)[O-]

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PubChem CID	2734446
CAS	18344-51-9
Molecular Weight (g/mol)	153.141
SMILES	CC1=CC(=CN=C1N)[N+](=O)[O-]
Synonym	2-amino-3-methyl-5-nitropyridine,2-amino-5-nitro-3-picoline,3-methyl-5-nitro-pyridin-2-ylamine,3-methyl-5-nitro-2-pyridylamine,2-pyridinamine,3-methyl-5-nitro,3-methyl-5-nitro-2-pyridinamine,3-methyl-5-nitro-pyridine-2-ylamine,3-methyl-5-nitro-pyridin-2-amine,2-amino-5-nitro-3-picoline 2-amino-3-methyl-5-nitropyridine,pubchem1274
IUPAC Name	3-methyl-5-nitropyridin-2-amine
InChI Key	JLPYUDJJBGYXEZ-UHFFFAOYSA-N
Molecular Formula	C6H7N3O2

1,942

2-Fluoro-5-nitropyridine 98.0+%, TCI America™

CAS: 456-24-6 Molecular Formula: C5H3FN2O2 Molecular Weight (g/mol): 142.089 MDL Number: MFCD03095059 InChI Key: XOZAJNLUAODXSP-UHFFFAOYSA-N Synonym: 6-fluoro-3-nitropyridine,pyridine, 2-fluoro-5-nitro,2-fluor-5-nitropyridin,2-fluoro-5-nitro-pyridine,abbypharma ap-15-5253,pubchem1202,acmc-1arnr,5-nitro-2-fluoropyridine,2-fluoro-5-nitro pyridine PubChem CID: 95264 IUPAC Name: 2-fluoro-5-nitropyridine SMILES: C1=CC(=NC=C1[N+](=O)[O-])F

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Specifications

PubChem CID	95264
CAS	456-24-6
Molecular Weight (g/mol)	142.089
MDL Number	MFCD03095059
SMILES	C1=CC(=NC=C1[N+](=O)[O-])F
Synonym	6-fluoro-3-nitropyridine,pyridine, 2-fluoro-5-nitro,2-fluor-5-nitropyridin,2-fluoro-5-nitro-pyridine,abbypharma ap-15-5253,pubchem1202,acmc-1arnr,5-nitro-2-fluoropyridine,2-fluoro-5-nitro pyridine
IUPAC Name	2-fluoro-5-nitropyridine
InChI Key	XOZAJNLUAODXSP-UHFFFAOYSA-N
Molecular Formula	C5H3FN2O2

1,943

2-Hydroxy-6-methyl-3-nitropyridine 98.0+%, TCI America™

CAS: 39745-39-6 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 MDL Number: MFCD03001414 InChI Key: YVYDGIGILRUPED-UHFFFAOYSA-N Synonym: 6-methyl-3-nitropyridin-2-ol,2-hydroxy-6-methyl-3-nitropyridine,6-hydroxy-5-nitro-2-picoline,2-hydroxy-3-nitro-6-methylpyridine,2-hydroxy-3-nitro-6-picoline,6-methyl-3-nitro-2 1h-pyridinone,6-methyl-3-nitro-2-pyridone,3-nitro-6-methylpyridin-2-ol,2-hydroxy-3-nitro-methylpyridine,2 1h-pyridinone, 6-methyl-3-nitro PubChem CID: 543029 IUPAC Name: 6-methyl-3-nitro-1H-pyridin-2-one SMILES: CC1=CC=C(C(=O)N1)[N+](=O)[O-]

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Specifications

PubChem CID	543029
CAS	39745-39-6
Molecular Weight (g/mol)	154.125
MDL Number	MFCD03001414
SMILES	CC1=CC=C(C(=O)N1)[N+](=O)[O-]
Synonym	6-methyl-3-nitropyridin-2-ol,2-hydroxy-6-methyl-3-nitropyridine,6-hydroxy-5-nitro-2-picoline,2-hydroxy-3-nitro-6-methylpyridine,2-hydroxy-3-nitro-6-picoline,6-methyl-3-nitro-2 1h-pyridinone,6-methyl-3-nitro-2-pyridone,3-nitro-6-methylpyridin-2-ol,2-hydroxy-3-nitro-methylpyridine,2 1h-pyridinone, 6-methyl-3-nitro
IUPAC Name	6-methyl-3-nitro-1H-pyridin-2-one
InChI Key	YVYDGIGILRUPED-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

1,944

2-Amino-5-iodo-4-methylpyridine 98.0+%, TCI America™

CAS: 356561-08-5 Molecular Formula: C6H7IN2 Molecular Weight (g/mol): 234.04 MDL Number: MFCD06637727 InChI Key: HYRZCIXFHXERJT-UHFFFAOYSA-N Synonym: 2-amino-5-iodo-4-methylpyridine,5-iodo-4-methyl-pyridin-2-ylamine,5-iodo-4-methylpyridin-2-ylamine,2-pyridinamine, 5-iodo-4-methyl,5-iodo-4-methyl-2-pyridinamine,5-iodo-4-methyl-2-pyridylamine,2-amino-5-iodo-4-picoline,pubchem9289,acmc-1ad4a,2-amino-4-methyl-5-iodopyridine PubChem CID: 17750195 IUPAC Name: 5-iodo-4-methylpyridin-2-amine SMILES: CC1=CC(=NC=C1I)N

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Specifications

PubChem CID	17750195
CAS	356561-08-5
Molecular Weight (g/mol)	234.04
MDL Number	MFCD06637727
SMILES	CC1=CC(=NC=C1I)N
Synonym	2-amino-5-iodo-4-methylpyridine,5-iodo-4-methyl-pyridin-2-ylamine,5-iodo-4-methylpyridin-2-ylamine,2-pyridinamine, 5-iodo-4-methyl,5-iodo-4-methyl-2-pyridinamine,5-iodo-4-methyl-2-pyridylamine,2-amino-5-iodo-4-picoline,pubchem9289,acmc-1ad4a,2-amino-4-methyl-5-iodopyridine
IUPAC Name	5-iodo-4-methylpyridin-2-amine
InChI Key	HYRZCIXFHXERJT-UHFFFAOYSA-N
Molecular Formula	C6H7IN2

1,945

Sodium Isonicotinate 99.0+%, TCI America™

CAS: 16887-79-9 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00064868 InChI Key: PVXCGWNPDFFPOV-UHFFFAOYSA-M Synonym: Isonicotinic Acid Sodium Salt, Pyridine-4-carboxylic Acid Sodium Salt, Sodium Pyridine-4-carboxylate PubChem CID: 23662338 IUPAC Name: sodium;pyridine-4-carboxylate SMILES: C1=CN=CC=C1C(=O)[O-].[Na+]

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Specifications

PubChem CID	23662338
CAS	16887-79-9
Molecular Weight (g/mol)	145.093
MDL Number	MFCD00064868
SMILES	C1=CN=CC=C1C(=O)[O-].[Na+]
Synonym	Isonicotinic Acid Sodium Salt, Pyridine-4-carboxylic Acid Sodium Salt, Sodium Pyridine-4-carboxylate
IUPAC Name	sodium;pyridine-4-carboxylate
InChI Key	PVXCGWNPDFFPOV-UHFFFAOYSA-M
Molecular Formula	C6H4NNaO2

1,946

4-Methylcarbostyril 98.0+%, TCI America™

CAS: 607-66-9 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00006745 InChI Key: APLVPBUBDFWWAD-UHFFFAOYSA-N Synonym: 4-methylquinolin-2-ol,2-hydroxy-4-methylquinoline,4-methyl-2-quinolinol,2-hydroxylepidine,4-methylquinolin-2 1h-one,4-methyl-2-quinolone,4-methylcarbostyril,2 1h-lepidinone,2-lepidinol,4-methyl-2 1h-quinolinone PubChem CID: 69088 ChEBI: CHEBI:48986 IUPAC Name: 4-methyl-1,2-dihydroquinolin-2-one SMILES: CC1=CC(=O)NC2=CC=CC=C12

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PubChem CID	69088
CAS	607-66-9
Molecular Weight (g/mol)	159.19
ChEBI	CHEBI:48986
MDL Number	MFCD00006745
SMILES	CC1=CC(=O)NC2=CC=CC=C12
Synonym	4-methylquinolin-2-ol,2-hydroxy-4-methylquinoline,4-methyl-2-quinolinol,2-hydroxylepidine,4-methylquinolin-2 1h-one,4-methyl-2-quinolone,4-methylcarbostyril,2 1h-lepidinone,2-lepidinol,4-methyl-2 1h-quinolinone
IUPAC Name	4-methyl-1,2-dihydroquinolin-2-one
InChI Key	APLVPBUBDFWWAD-UHFFFAOYSA-N
Molecular Formula	C10H9NO

1,947

2-Cyano-3,5-difluoropyridine 98.0+%, TCI America™

CAS: 298709-29-2 Molecular Formula: C6H2F2N2 Molecular Weight (g/mol): 140.093 MDL Number: MFCD03788759 InChI Key: WLBIFECTHKFYKV-UHFFFAOYSA-N Synonym: 2-cyano-3,5-difluoropyridine,3,5-difluoropicolinonitrile,3,5-difluoro-2-cyanopyridine,2-pyridinecarbonitrile, 3,5-difluoro,3,5-difluoropicolinitrile,abbypharma ap-15-5175,2-cyano-3,5-difluorpyridine,3,5-difluoro-2-pyridinecarbonitrile,pubchem15234,acmc-209z3h PubChem CID: 2783253 IUPAC Name: 3,5-difluoropyridine-2-carbonitrile SMILES: C1=C(C=NC(=C1F)C#N)F

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PubChem CID	2783253
CAS	298709-29-2
Molecular Weight (g/mol)	140.093
MDL Number	MFCD03788759
SMILES	C1=C(C=NC(=C1F)C#N)F
Synonym	2-cyano-3,5-difluoropyridine,3,5-difluoropicolinonitrile,3,5-difluoro-2-cyanopyridine,2-pyridinecarbonitrile, 3,5-difluoro,3,5-difluoropicolinitrile,abbypharma ap-15-5175,2-cyano-3,5-difluorpyridine,3,5-difluoro-2-pyridinecarbonitrile,pubchem15234,acmc-209z3h
IUPAC Name	3,5-difluoropyridine-2-carbonitrile
InChI Key	WLBIFECTHKFYKV-UHFFFAOYSA-N
Molecular Formula	C6H2F2N2

1,948

Borane - 2-Methylpyridine Complex 85.0+%, TCI America™

CAS: 3999-38-0 Molecular Formula: C6H10BN Molecular Weight (g/mol): 106.96 MDL Number: MFCD07784361 InChI Key: ZMASBEFBIXMNCP-UHFFFAOYSA-N Synonym: Borane - 2-Picoline Complex, 2-Picoline Borane, 2-Methylpyridine Borane IUPAC Name: 2-methylpyridine borane SMILES: B.CC1=CC=CC=N1

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CAS	3999-38-0
Molecular Weight (g/mol)	106.96
MDL Number	MFCD07784361
SMILES	B.CC1=CC=CC=N1
Synonym	Borane - 2-Picoline Complex, 2-Picoline Borane, 2-Methylpyridine Borane
IUPAC Name	2-methylpyridine borane
InChI Key	ZMASBEFBIXMNCP-UHFFFAOYSA-N
Molecular Formula	C6H10BN

1,949

1-Amino-2-methylpyridinium Iodide 98.0+%, TCI America™

CAS: 7583-90-6 Molecular Formula: C6H9IN2 Molecular Weight (g/mol): 236.056 MDL Number: MFCD00955862 InChI Key: XMFXSCPQGJZSLU-UHFFFAOYSA-M PubChem CID: 12291507 IUPAC Name: 2-methylpyridin-1-ium-1-amine;iodide SMILES: CC1=CC=CC=[N+]1N.[I-]

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PubChem CID	12291507
CAS	7583-90-6
Molecular Weight (g/mol)	236.056
MDL Number	MFCD00955862
SMILES	CC1=CC=CC=[N+]1N.[I-]
IUPAC Name	2-methylpyridin-1-ium-1-amine;iodide
InChI Key	XMFXSCPQGJZSLU-UHFFFAOYSA-M
Molecular Formula	C6H9IN2

1,950

6-Hydroxynicotinic Acid 97.0+%, TCI America™

CAS: 5006-66-6 Molecular Formula: C6H5NO3 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00006277 InChI Key: BLHCMGRVFXRYRN-UHFFFAOYSA-N Synonym: 6-hydroxynicotinic acid,2-hydroxy-5-pyridinecarboxylic acid,6-hydroxypyridine-3-carboxylic acid,6-hydroxy nicotinic acid,3-pyridinecarboxylic acid, 1,6-dihydro-6-oxo,2-hydroxypyridine-5-carboxylic acid,2-pyridone-5-carboxylic acid,6-hydroxy-nicotinic acid,6-hydroxynicotinate,1,6-dihydro-6-oxo-3-pyridinecarboxylic acid PubChem CID: 72924 ChEBI: CHEBI:16168 IUPAC Name: 6-oxo-1H-pyridine-3-carboxylic acid SMILES: C1=CC(=O)NC=C1C(=O)O

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Specifications

PubChem CID	72924
CAS	5006-66-6
Molecular Weight (g/mol)	139.11
ChEBI	CHEBI:16168
MDL Number	MFCD00006277
SMILES	C1=CC(=O)NC=C1C(=O)O
Synonym	6-hydroxynicotinic acid,2-hydroxy-5-pyridinecarboxylic acid,6-hydroxypyridine-3-carboxylic acid,6-hydroxy nicotinic acid,3-pyridinecarboxylic acid, 1,6-dihydro-6-oxo,2-hydroxypyridine-5-carboxylic acid,2-pyridone-5-carboxylic acid,6-hydroxy-nicotinic acid,6-hydroxynicotinate,1,6-dihydro-6-oxo-3-pyridinecarboxylic acid
IUPAC Name	6-oxo-1H-pyridine-3-carboxylic acid
InChI Key	BLHCMGRVFXRYRN-UHFFFAOYSA-N
Molecular Formula	C6H5NO3

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