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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1,036 – 1,050 of 178,095 results

1,036

6-(Tetrahydropyran-4-yloxy)nicotinonitrile, 97%, Thermo Scientific™

CAS: 884507-60-2 Molecular Formula: C11H12N2O2 Molecular Weight (g/mol): 204.23 MDL Number: MFCD09702388 InChI Key: CCEWHGWDICBASG-UHFFFAOYSA-N Synonym: 6-tetrahydropyran-4-yloxy nicotinonitrile,6-tetrahydro-2h-pyran-4-yloxy pyridine-3-carbonitrile,3-pyridinecarbonitrile,6-tetrahydro-2h-pyran-4-yl oxy,6-oxan-4-yloxy pyridine-3-carbonitrile,6-oxan-4-yl oxy pyridine-3-carbonitrile,6-tetrahydro-2h-pyran-4-yl oxy nicotinonitrile,6-2h-3,4,5,6-tetrahydropyran-4-yloxy pyridine-3-carbonitrile PubChem CID: 24229580 IUPAC Name: 6-(oxan-4-yloxy)pyridine-3-carbonitrile SMILES: N#CC1=CN=C(OC2CCOCC2)C=C1

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PubChem CID	24229580
CAS	884507-60-2
Molecular Weight (g/mol)	204.23
MDL Number	MFCD09702388
SMILES	N#CC1=CN=C(OC2CCOCC2)C=C1
Synonym	6-tetrahydropyran-4-yloxy nicotinonitrile,6-tetrahydro-2h-pyran-4-yloxy pyridine-3-carbonitrile,3-pyridinecarbonitrile,6-tetrahydro-2h-pyran-4-yl oxy,6-oxan-4-yloxy pyridine-3-carbonitrile,6-oxan-4-yl oxy pyridine-3-carbonitrile,6-tetrahydro-2h-pyran-4-yl oxy nicotinonitrile,6-2h-3,4,5,6-tetrahydropyran-4-yloxy pyridine-3-carbonitrile
IUPAC Name	6-(oxan-4-yloxy)pyridine-3-carbonitrile
InChI Key	CCEWHGWDICBASG-UHFFFAOYSA-N
Molecular Formula	C11H12N2O2

1,037

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3-Cyano-4-methoxy-2-pyridone, 95%, Thermo Scientific Chemicals

CAS: 21642-98-8 Molecular Formula: C7H6N2O2 Molecular Weight (g/mol): 150.14 MDL Number: MFCD00975442 InChI Key: MWGIDWPSRDMIQN-UHFFFAOYSA-N Synonym: 4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile,4-methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile,3-cyano-2-hydroxy-4-methoxypyridine,4-methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile,2-hydroxy-4-methoxynicotinonitrile,1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 1,2-dihydro-4-methoxy-2-oxo,3-cyano-4-methoxy-2 1h-pyridinone,2-hydroxy-4-methoxy-nicotinonitrile,3-cyano-4-methoxy-2-1h-pyridinone PubChem CID: 2786702 SMILES: COC1=C(C#N)C(=O)NC=C1

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PubChem CID	2786702
CAS	21642-98-8
Molecular Weight (g/mol)	150.14
MDL Number	MFCD00975442
SMILES	COC1=C(C#N)C(=O)NC=C1
Synonym	4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile,4-methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile,3-cyano-2-hydroxy-4-methoxypyridine,4-methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile,2-hydroxy-4-methoxynicotinonitrile,1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 1,2-dihydro-4-methoxy-2-oxo,3-cyano-4-methoxy-2 1h-pyridinone,2-hydroxy-4-methoxy-nicotinonitrile,3-cyano-4-methoxy-2-1h-pyridinone
InChI Key	MWGIDWPSRDMIQN-UHFFFAOYSA-N
Molecular Formula	C7H6N2O2

1,038

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2-Chloro-3-pyridinol, 98%, Thermo Scientific™

CAS: 6636-78-8 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.54 MDL Number: MFCD00006235 InChI Key: RSOPTYAZDFSMTN-UHFFFAOYSA-N Synonym: 2-chloro-3-hydroxypyridine,2-chloro-3-pyridinol,3-pyridinol, 2-chloro,unii-vy212q0s3j,2-chloro-3-hydroxy pyridine,2-chloro-3-hydroxypyridine 2-chloro-3-pyridinol,2-chlorpyridin-3-ol,pubchem2577,2-chloro-pyridin-3-ol,2-chloro-pyridine-3-ol PubChem CID: 81136 IUPAC Name: 2-chloropyridin-3-ol SMILES: OC1=CC=CN=C1Cl

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Specifications

PubChem CID	81136
CAS	6636-78-8
Molecular Weight (g/mol)	129.54
MDL Number	MFCD00006235
SMILES	OC1=CC=CN=C1Cl
Synonym	2-chloro-3-hydroxypyridine,2-chloro-3-pyridinol,3-pyridinol, 2-chloro,unii-vy212q0s3j,2-chloro-3-hydroxy pyridine,2-chloro-3-hydroxypyridine 2-chloro-3-pyridinol,2-chlorpyridin-3-ol,pubchem2577,2-chloro-pyridin-3-ol,2-chloro-pyridine-3-ol
IUPAC Name	2-chloropyridin-3-ol
InChI Key	RSOPTYAZDFSMTN-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

1,039

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2-Fluoropyridine-4-methanol, 97%

CAS: 131747-60-9 Molecular Formula: C₆H₆FNO Molecular Weight (g/mol): 127.12 InChI Key: IAFXOPAZVVMMLE-UHFFFAOYSA-N Synonym: 2-fluoropyridin-4-yl methanol,2-fluoro-4-pyridinemethanol,2-fluoro-pyridin-4-yl-methanol,4-pyridinemethanol, 2-fluoro,acmc-1c3lv,2-fluoropyridine-4-methanol,2-fluoro-4-hydroxymethylpyridine,4-pyridinemethanol, 2-fluoro-9ci PubChem CID: 11332468 IUPAC Name: (2-fluoropyridin-4-yl)methanol SMILES: C1=CN=C(C=C1CO)F

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Specifications

PubChem CID	11332468
CAS	131747-60-9
Molecular Weight (g/mol)	127.12
SMILES	C1=CN=C(C=C1CO)F
Synonym	2-fluoropyridin-4-yl methanol,2-fluoro-4-pyridinemethanol,2-fluoro-pyridin-4-yl-methanol,4-pyridinemethanol, 2-fluoro,acmc-1c3lv,2-fluoropyridine-4-methanol,2-fluoro-4-hydroxymethylpyridine,4-pyridinemethanol, 2-fluoro-9ci
IUPAC Name	(2-fluoropyridin-4-yl)methanol
InChI Key	IAFXOPAZVVMMLE-UHFFFAOYSA-N
Molecular Formula	C₆H₆FNO

1,040

6-thien-2-ylnicotinic acid, Thermo Scientific™

CAS: 179408-54-9 Molecular Formula: C10H7NO2S Molecular Weight (g/mol): 205.23 MDL Number: MFCD06410384 InChI Key: QYGFXNUFKLRCRB-UHFFFAOYSA-N Synonym: 6-thien-2-ylnicotinic acid,6-thiophen-2-yl nicotinic acid,6-2-thienyl nicotinic acid,6-thiophen-2-yl pyridine-3-carboxylic acid,6-2-thienyl pyridine-3-carboxylic acid,acmc-209efk,6-thien-2ylnicotinic acid,6-thiophen-2-yl-nicotinic acid,6-thiophen-2-ylnicotinic acid,2-thien-2-yl-5-pyridinecarboxylic acid PubChem CID: 15411144 SMILES: OC(=O)C1=CN=C(C=C1)C1=CC=CS1

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PubChem CID	15411144
CAS	179408-54-9
Molecular Weight (g/mol)	205.23
MDL Number	MFCD06410384
SMILES	OC(=O)C1=CN=C(C=C1)C1=CC=CS1
Synonym	6-thien-2-ylnicotinic acid,6-thiophen-2-yl nicotinic acid,6-2-thienyl nicotinic acid,6-thiophen-2-yl pyridine-3-carboxylic acid,6-2-thienyl pyridine-3-carboxylic acid,acmc-209efk,6-thien-2ylnicotinic acid,6-thiophen-2-yl-nicotinic acid,6-thiophen-2-ylnicotinic acid,2-thien-2-yl-5-pyridinecarboxylic acid
InChI Key	QYGFXNUFKLRCRB-UHFFFAOYSA-N
Molecular Formula	C10H7NO2S

1,041

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2-Hydroxy-5-bromopyridine, 99%

CAS: 13466-38-1 Molecular Formula: C₅H₄BrNO Molecular Weight (g/mol): 174 MDL Number: MFCD00234042 InChI Key: NDMZZQRNZFWMEZ-UHFFFAOYSA-N Synonym: 5-bromo-2-hydroxypyridine,5-bromopyridin-2-ol,2-hydroxy-5-bromopyridine,5-bromopyridin-2 1h-one,5-bromo-2-pyridinol,5-bromo-2 1h-pyridinone,5-bromo-2 1h-pyridone,2 1h-pyridinone, 5-bromo,3-bromo-6-hydroxypyridine,5-bromo-1,2-dihydropyridin-2-one PubChem CID: 599528 IUPAC Name: 5-bromo-1H-pyridin-2-one SMILES: C1=CC(=O)NC=C1Br

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PubChem CID	599528
CAS	13466-38-1
Molecular Weight (g/mol)	174
MDL Number	MFCD00234042
SMILES	C1=CC(=O)NC=C1Br
Synonym	5-bromo-2-hydroxypyridine,5-bromopyridin-2-ol,2-hydroxy-5-bromopyridine,5-bromopyridin-2 1h-one,5-bromo-2-pyridinol,5-bromo-2 1h-pyridinone,5-bromo-2 1h-pyridone,2 1h-pyridinone, 5-bromo,3-bromo-6-hydroxypyridine,5-bromo-1,2-dihydropyridin-2-one
IUPAC Name	5-bromo-1H-pyridin-2-one
InChI Key	NDMZZQRNZFWMEZ-UHFFFAOYSA-N
Molecular Formula	C₅H₄BrNO

1,042

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6-(1H-Pyrazol-1-yl)nicotinic acid, 97%

CAS: 253315-22-9 Molecular Formula: C9H7N3O2 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00140749 InChI Key: QWFKXYLAKWFQLF-UHFFFAOYSA-N Synonym: 6-1h-pyrazol-1-yl nicotinic acid,6-1h-pyrazol-1-yl pyridine-3-carboxylic acid,6-pyrazol-1-yl-nicotinic acid,6-pyrazol-1-yl pyridine-3-carboxylic acid,6-pyrazolylpyridine-3-carboxylic acid,pyrazolylnicotinicacid,6-pyrazol-1-ylnicotinic acid,6-pyrazol-1-yl-nicotinicacid,6-pyrazole-1-yl-nicotinic acid,6-1h-pyrazol-1yl nicotinic acid PubChem CID: 2763614 SMILES: OC(=O)C1=CN=C(C=C1)N1C=CC=N1

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Specifications

PubChem CID	2763614
CAS	253315-22-9
Molecular Weight (g/mol)	189.17
MDL Number	MFCD00140749
SMILES	OC(=O)C1=CN=C(C=C1)N1C=CC=N1
Synonym	6-1h-pyrazol-1-yl nicotinic acid,6-1h-pyrazol-1-yl pyridine-3-carboxylic acid,6-pyrazol-1-yl-nicotinic acid,6-pyrazol-1-yl pyridine-3-carboxylic acid,6-pyrazolylpyridine-3-carboxylic acid,pyrazolylnicotinicacid,6-pyrazol-1-ylnicotinic acid,6-pyrazol-1-yl-nicotinicacid,6-pyrazole-1-yl-nicotinic acid,6-1h-pyrazol-1yl nicotinic acid
InChI Key	QWFKXYLAKWFQLF-UHFFFAOYSA-N
Molecular Formula	C9H7N3O2

1,043

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2-Mercaptopyridine-N-oxide, 99%

CAS: 1121-31-9 Molecular Formula: C₅H₅NOS Molecular Weight (g/mol): 127.16 MDL Number: MFCD00006196 InChI Key: YBBJKCMMCRQZMA-UHFFFAOYSA-N Synonym: pyrithione,2-mercaptopyridine n-oxide,2-mercaptopyridine-n-oxide,1-hydroxy-2-pyridinethione,omadine,2-pyridinethiol, 1-oxide,1-hydroxyl-1h-pyridine-2-thione,n-hydroxypyridine-2-thione,1-hydroxy-2 1h-pyridinethione,2-pyridinethiol 1-oxide PubChem CID: 1570 ChEBI: CHEBI:36578 IUPAC Name: 1-hydroxypyridine-2-thione SMILES: C1=CC(=S)N(C=C1)O

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PubChem CID	1570
CAS	1121-31-9
Molecular Weight (g/mol)	127.16
ChEBI	CHEBI:36578
MDL Number	MFCD00006196
SMILES	C1=CC(=S)N(C=C1)O
Synonym	pyrithione,2-mercaptopyridine n-oxide,2-mercaptopyridine-n-oxide,1-hydroxy-2-pyridinethione,omadine,2-pyridinethiol, 1-oxide,1-hydroxyl-1h-pyridine-2-thione,n-hydroxypyridine-2-thione,1-hydroxy-2 1h-pyridinethione,2-pyridinethiol 1-oxide
IUPAC Name	1-hydroxypyridine-2-thione
InChI Key	YBBJKCMMCRQZMA-UHFFFAOYSA-N
Molecular Formula	C₅H₅NOS

1,044

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3-(Methylamino)pyridine, 95%

CAS: 18364-47-1 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD01418130 InChI Key: DBGFNLVRAFYZBI-UHFFFAOYSA-N Synonym: n-methyl-3-pyridinamine,3-methylamino pyridine,methyl-pyridin-3-yl-amine,3-pyridinamine, n-methyl,3-methylaminopyridine,unii-33vnv59xc6,methylpyridin-3-ylamine,pubchem14983,acmc-1bqbo,pyridin-3-yl-methylamine PubChem CID: 140376 IUPAC Name: N-methylpyridin-3-amine SMILES: CNC1=CC=CN=C1

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Specifications

PubChem CID	140376
CAS	18364-47-1
Molecular Weight (g/mol)	108.14
MDL Number	MFCD01418130
SMILES	CNC1=CC=CN=C1
Synonym	n-methyl-3-pyridinamine,3-methylamino pyridine,methyl-pyridin-3-yl-amine,3-pyridinamine, n-methyl,3-methylaminopyridine,unii-33vnv59xc6,methylpyridin-3-ylamine,pubchem14983,acmc-1bqbo,pyridin-3-yl-methylamine
IUPAC Name	N-methylpyridin-3-amine
InChI Key	DBGFNLVRAFYZBI-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,045

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6-Bromopyridine-2-carboxylic acid, 97%

CAS: 21190-87-4 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD00093197 InChI Key: XURXQNUIGWHWHU-UHFFFAOYSA-N Synonym: 6-bromopicolinic acid,6-bromo-2-pyridinecarboxylic acid,6-bromo-2-pyridine carboxylic acid,2-pyridinecarboxylic acid, 6-bromo,2-bromo pyridine-6-carboxylic acid,2-bromopyridine-6-carboxylic acid,2-bromo-6-pyridinecarboxylic acid,6-bromo-pyridine-2-carboxylic acid,6-bromopicolinicacid,pubchem2422 PubChem CID: 593919 IUPAC Name: 6-bromopyridine-2-carboxylic acid SMILES: C1=CC(=NC(=C1)Br)C(=O)O

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Specifications

PubChem CID	593919
CAS	21190-87-4
Molecular Weight (g/mol)	202.007
MDL Number	MFCD00093197
SMILES	C1=CC(=NC(=C1)Br)C(=O)O
Synonym	6-bromopicolinic acid,6-bromo-2-pyridinecarboxylic acid,6-bromo-2-pyridine carboxylic acid,2-pyridinecarboxylic acid, 6-bromo,2-bromo pyridine-6-carboxylic acid,2-bromopyridine-6-carboxylic acid,2-bromo-6-pyridinecarboxylic acid,6-bromo-pyridine-2-carboxylic acid,6-bromopicolinicacid,pubchem2422
IUPAC Name	6-bromopyridine-2-carboxylic acid
InChI Key	XURXQNUIGWHWHU-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

1,046

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4-Cyano-2-fluoropyridine, 97%

CAS: 3939-14-8 Molecular Formula: C6H3FN2 Molecular Weight (g/mol): 122.102 MDL Number: MFCD09027299 InChI Key: DYQMGPSBUBTNJZ-UHFFFAOYSA-N PubChem CID: 12002587 IUPAC Name: 2-fluoropyridine-4-carbonitrile SMILES: C1=CN=C(C=C1C#N)F

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PubChem CID	12002587
CAS	3939-14-8
Molecular Weight (g/mol)	122.102
MDL Number	MFCD09027299
SMILES	C1=CN=C(C=C1C#N)F
IUPAC Name	2-fluoropyridine-4-carbonitrile
InChI Key	DYQMGPSBUBTNJZ-UHFFFAOYSA-N
Molecular Formula	C6H3FN2

1,047

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5-Amino-2-bromo-3-fluoropyridine, 97%, Thermo Scientific™

CAS: 1256276-41-1 Molecular Formula: C5H4BrFN2 Molecular Weight (g/mol): 191.003 MDL Number: MFCD21099397 InChI Key: DDJLNVAJTGIWNJ-UHFFFAOYSA-N Synonym: 5-amino-2-bromo-3-fluoropyridine,3-pyridinamine, 6-bromo-5-fluoro PubChem CID: 71741382 IUPAC Name: 6-bromo-5-fluoropyridin-3-amine SMILES: C1=C(C=NC(=C1F)Br)N

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Specifications

PubChem CID	71741382
CAS	1256276-41-1
Molecular Weight (g/mol)	191.003
MDL Number	MFCD21099397
SMILES	C1=C(C=NC(=C1F)Br)N
Synonym	5-amino-2-bromo-3-fluoropyridine,3-pyridinamine, 6-bromo-5-fluoro
IUPAC Name	6-bromo-5-fluoropyridin-3-amine
InChI Key	DDJLNVAJTGIWNJ-UHFFFAOYSA-N
Molecular Formula	C5H4BrFN2

1,048

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4-Benzyloxy-2-hydroxypyridine, 97%

CAS: 53937-02-3 Molecular Formula: C12H11NO2 Molecular Weight (g/mol): 201.23 MDL Number: MFCD04039771 InChI Key: DOVNUEPFPBWTSV-UHFFFAOYSA-N Synonym: 4-benzyloxy-2-1h-pyridone,4-benzyloxy-2 1h-pyridone,4-benzyloxy pyridin-2 1h-one,4-benzyloxypyridin-2-one,4-benzyloxy pyridin-2-ol,4-benzyloxy-2-hydroxypyridine,4-benzyloxy-1h-pyridin-2-one,2 1h-pyridinone, 4-phenylmethoxy,4-benzyloxy-1,2-dihydropyridin-2-one PubChem CID: 3607724 SMILES: O=C1NC=CC(OCC2=CC=CC=C2)=C1

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Specifications

PubChem CID	3607724
CAS	53937-02-3
Molecular Weight (g/mol)	201.23
MDL Number	MFCD04039771
SMILES	O=C1NC=CC(OCC2=CC=CC=C2)=C1
Synonym	4-benzyloxy-2-1h-pyridone,4-benzyloxy-2 1h-pyridone,4-benzyloxy pyridin-2 1h-one,4-benzyloxypyridin-2-one,4-benzyloxy pyridin-2-ol,4-benzyloxy-2-hydroxypyridine,4-benzyloxy-1h-pyridin-2-one,2 1h-pyridinone, 4-phenylmethoxy,4-benzyloxy-1,2-dihydropyridin-2-one
InChI Key	DOVNUEPFPBWTSV-UHFFFAOYSA-N
Molecular Formula	C12H11NO2

1,049

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5-Bromo-1,3-dimethyl-2-pyridone, 97%

CAS: 51417-13-1 Molecular Formula: C7H8BrNO Molecular Weight (g/mol): 202.051 MDL Number: MFCD16658881 InChI Key: UEHHXNZKBMALIY-UHFFFAOYSA-N Synonym: 5-bromo-1,3-dimethyl-2-pyridone,5-bromo-1,3-dimethylpyridin-2 1h-one,5-bromo-1,3-dimethyl-1h-pyridin-2-one,2 1h-pyridinone, 5-bromo-1,3-dimethyl,1,3-dimethyl-5-bromopyridine-2 1h-one,5-bromo-1,3-dimethyl-1,2-dihydropyridin-2-one PubChem CID: 12272664 IUPAC Name: 5-bromo-1,3-dimethylpyridin-2-one SMILES: CC1=CC(=CN(C1=O)C)Br

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PubChem CID	12272664
CAS	51417-13-1
Molecular Weight (g/mol)	202.051
MDL Number	MFCD16658881
SMILES	CC1=CC(=CN(C1=O)C)Br
Synonym	5-bromo-1,3-dimethyl-2-pyridone,5-bromo-1,3-dimethylpyridin-2 1h-one,5-bromo-1,3-dimethyl-1h-pyridin-2-one,2 1h-pyridinone, 5-bromo-1,3-dimethyl,1,3-dimethyl-5-bromopyridine-2 1h-one,5-bromo-1,3-dimethyl-1,2-dihydropyridin-2-one
IUPAC Name	5-bromo-1,3-dimethylpyridin-2-one
InChI Key	UEHHXNZKBMALIY-UHFFFAOYSA-N
Molecular Formula	C7H8BrNO

1,050

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2-Chloroquinoline, 98%

CAS: 612-62-4 Molecular Formula: C₉H₆ClN Molecular Weight (g/mol): 163.61 MDL Number: MFCD00006741 InChI Key: OFUFXTHGZWIDDB-UHFFFAOYSA-N Synonym: 2-chloro-quinoline,quinoline, 2-chloro,chloroquinoline,unii-ux7rin8gew,quinoline, chloro,ccris 3977,ux7rin8gew,chioroquinoline,2-chloro quinoline,pubchem7580 PubChem CID: 11928 IUPAC Name: 2-chloroquinoline SMILES: C1=CC=C2C(=C1)C=CC(=N2)Cl

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Specifications

PubChem CID	11928
CAS	612-62-4
Molecular Weight (g/mol)	163.61
MDL Number	MFCD00006741
SMILES	C1=CC=C2C(=C1)C=CC(=N2)Cl
Synonym	2-chloro-quinoline,quinoline, 2-chloro,chloroquinoline,unii-ux7rin8gew,quinoline, chloro,ccris 3977,ux7rin8gew,chioroquinoline,2-chloro quinoline,pubchem7580
IUPAC Name	2-chloroquinoline
InChI Key	OFUFXTHGZWIDDB-UHFFFAOYSA-N
Molecular Formula	C₉H₆ClN

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