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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1,291 – 1,305 of 145,433 results

1,291

2-Chloro-4-hydroxypyridine 97.0+%, TCI America™

CAS: 17368-12-6 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.543 MDL Number: MFCD01646108 InChI Key: VBEHFOMFHUQAOW-UHFFFAOYSA-N Synonym: 2-chloro-4-hydroxypyridine,2-chloropyridin-4-ol,2-chloro-4-pyridinol,4-pyridinol, 2-chloro,2-chlorpyridin-4-ol,4 1h-pyridinone, 2-chloro,pubchem2578,acmc-1btyf,4-hydroxy-2-chloropyridine PubChem CID: 87010 IUPAC Name: 2-chloro-1H-pyridin-4-one SMILES: C1=CNC(=CC1=O)Cl

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Specifications

PubChem CID	87010
CAS	17368-12-6
Molecular Weight (g/mol)	129.543
MDL Number	MFCD01646108
SMILES	C1=CNC(=CC1=O)Cl
Synonym	2-chloro-4-hydroxypyridine,2-chloropyridin-4-ol,2-chloro-4-pyridinol,4-pyridinol, 2-chloro,2-chlorpyridin-4-ol,4 1h-pyridinone, 2-chloro,pubchem2578,acmc-1btyf,4-hydroxy-2-chloropyridine
IUPAC Name	2-chloro-1H-pyridin-4-one
InChI Key	VBEHFOMFHUQAOW-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

1,292

3,5-Dichloro-2-pyridone 98.0+%, TCI America™

CAS: 5437-33-2 Molecular Formula: C5H3Cl2NO Molecular Weight (g/mol): 163.985 InChI Key: ZICOPWJJZSJEDL-UHFFFAOYSA-N Synonym: 3,5-dichloro-2-pyridone,3,5-dichloropyridin-2-ol,3,5-dichloro-2-hydroxypyridine,2 1h-pyridinone, 3,5-dichloro,2-pyridinol, 3,5-dichloro,2 1h-pyridone, 3,5-dichloro,3,5-dichloro-2-pyridinol,2-hydroxy-3,5-dichloropyridine,3,5-dichloropyridin-2 1h-one,acmc-20aiyo PubChem CID: 79496 IUPAC Name: 3,5-dichloro-1H-pyridin-2-one SMILES: C1=C(C(=O)NC=C1Cl)Cl

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Specifications

PubChem CID	79496
CAS	5437-33-2
Molecular Weight (g/mol)	163.985
SMILES	C1=C(C(=O)NC=C1Cl)Cl
Synonym	3,5-dichloro-2-pyridone,3,5-dichloropyridin-2-ol,3,5-dichloro-2-hydroxypyridine,2 1h-pyridinone, 3,5-dichloro,2-pyridinol, 3,5-dichloro,2 1h-pyridone, 3,5-dichloro,3,5-dichloro-2-pyridinol,2-hydroxy-3,5-dichloropyridine,3,5-dichloropyridin-2 1h-one,acmc-20aiyo
IUPAC Name	3,5-dichloro-1H-pyridin-2-one
InChI Key	ZICOPWJJZSJEDL-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2NO

1,293

2-Amino-4-chloropyridine 98.0+%, TCI America™

CAS: 19798-80-2 Molecular Formula: C5H6ClN2 Molecular Weight (g/mol): 129.57 MDL Number: MFCD04113820 InChI Key: RQMWVVBHJMUJNZ-UHFFFAOYSA-O Synonym: 2-amino-4-chloropyridine,4-chloro-pyridin-2-ylamine,2-pyridinamine, 4-chloro,4-chloro-2-pyridinamine,4-chloro-2-pyridylamine,2-amino-4-chloro pyridine,4-chloro-2-pyridinylamine,2-amino-4-chloro-pyridine,4-chloro-2-aminopyridine,4-chlorpyridin-2-amin PubChem CID: 581866 IUPAC Name: 2-amino-4-chloropyridin-1-ium SMILES: NC1=CC(Cl)=CC=[NH+]1

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Specifications

PubChem CID	581866
CAS	19798-80-2
Molecular Weight (g/mol)	129.57
MDL Number	MFCD04113820
SMILES	NC1=CC(Cl)=CC=[NH+]1
Synonym	2-amino-4-chloropyridine,4-chloro-pyridin-2-ylamine,2-pyridinamine, 4-chloro,4-chloro-2-pyridinamine,4-chloro-2-pyridylamine,2-amino-4-chloro pyridine,4-chloro-2-pyridinylamine,2-amino-4-chloro-pyridine,4-chloro-2-aminopyridine,4-chlorpyridin-2-amin
IUPAC Name	2-amino-4-chloropyridin-1-ium
InChI Key	RQMWVVBHJMUJNZ-UHFFFAOYSA-O
Molecular Formula	C5H6ClN2

1,294

2-Bromo-4-methyl-5-nitropyridine 98.0+%, TCI America™

CAS: 23056-47-5 Molecular Formula: C6H5BrN2O2 Molecular Weight (g/mol): 217.022 MDL Number: MFCD03095066 InChI Key: OSYUAHGEDKTDOX-UHFFFAOYSA-N Synonym: 2-Bromo-5-nitro-4-picoline PubChem CID: 345873 IUPAC Name: 2-bromo-4-methyl-5-nitropyridine SMILES: CC1=CC(=NC=C1[N+](=O)[O-])Br

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Specifications

PubChem CID	345873
CAS	23056-47-5
Molecular Weight (g/mol)	217.022
MDL Number	MFCD03095066
SMILES	CC1=CC(=NC=C1[N+](=O)[O-])Br
Synonym	2-Bromo-5-nitro-4-picoline
IUPAC Name	2-bromo-4-methyl-5-nitropyridine
InChI Key	OSYUAHGEDKTDOX-UHFFFAOYSA-N
Molecular Formula	C6H5BrN2O2

1,295

Methyl 6-Methylpyridine-2-carboxylate 98.0+%, TCI America™

CAS: 13602-11-4 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 MDL Number: MFCD06203670 InChI Key: CYWIZMOZBTXFIL-UHFFFAOYSA-N Synonym: methyl 6-methylpicolinate,6-methylpyridine-2-carboxylic acid methyl ester,methyl 6-methyl-2-pyridinecarboxylate,6-methyl-pyridine-2-carboxylic acid methyl ester,6-methylpicolinic acid methyl ester,2-pyridinecarboxylic acid, 6-methyl-, methyl ester,pubchem20955,methyl-6-methylpicolinate,ksc495e0b,aronis24547 PubChem CID: 73022 IUPAC Name: methyl 6-methylpyridine-2-carboxylate SMILES: COC(=O)C1=CC=CC(C)=N1

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PubChem CID	73022
CAS	13602-11-4
Molecular Weight (g/mol)	151.17
MDL Number	MFCD06203670
SMILES	COC(=O)C1=CC=CC(C)=N1
Synonym	methyl 6-methylpicolinate,6-methylpyridine-2-carboxylic acid methyl ester,methyl 6-methyl-2-pyridinecarboxylate,6-methyl-pyridine-2-carboxylic acid methyl ester,6-methylpicolinic acid methyl ester,2-pyridinecarboxylic acid, 6-methyl-, methyl ester,pubchem20955,methyl-6-methylpicolinate,ksc495e0b,aronis24547
IUPAC Name	methyl 6-methylpyridine-2-carboxylate
InChI Key	CYWIZMOZBTXFIL-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

1,296

Sodium Nicotinate 98.0+%, TCI America™

CAS: 54-86-4 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00064352 InChI Key: KFLRWGSAMLBHBV-UHFFFAOYSA-M Synonym: sodium nicotinate,nicotinic acid sodium salt,sodium pyridine-3-carboxylate,natriumnicotinat german,unii-3zx78b4q2l,natriumnicotinat,3-pyridinecarboxylic acid, sodium salt,nicotinic acid, sodium salt,3-pyridinecarboxylic acid, sodium salt 1:1,nicotinic acid sodium PubChem CID: 23687810 IUPAC Name: sodium;pyridine-3-carboxylate SMILES: C1=CC(=CN=C1)C(=O)[O-].[Na+]

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Specifications

PubChem CID	23687810
CAS	54-86-4
Molecular Weight (g/mol)	145.093
MDL Number	MFCD00064352
SMILES	C1=CC(=CN=C1)C(=O)[O-].[Na+]
Synonym	sodium nicotinate,nicotinic acid sodium salt,sodium pyridine-3-carboxylate,natriumnicotinat german,unii-3zx78b4q2l,natriumnicotinat,3-pyridinecarboxylic acid, sodium salt,nicotinic acid, sodium salt,3-pyridinecarboxylic acid, sodium salt 1:1,nicotinic acid sodium
IUPAC Name	sodium;pyridine-3-carboxylate
InChI Key	KFLRWGSAMLBHBV-UHFFFAOYSA-M
Molecular Formula	C6H4NNaO2

1,297

Isoquinoline-1-carboxylic Acid 98.0+%, TCI America™

CAS: 486-73-7 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD00006901 InChI Key: XAAKCCMYRKZRAK-UHFFFAOYSA-N Synonym: 1-isoquinolinecarboxylic acid,isoquinolinecarboxylic acid,isoquinoline-1-carboxylicacid,1-carboxyisoquinoline,isoquinioline-1-carboxylic acid,pubchem7537,acmc-209kds,isoquinoline-1carboxylic acid,ksc170s7d,1-isoquinoline carboxylic acid PubChem CID: 68092 IUPAC Name: isoquinoline-1-carboxylic acid SMILES: C1=CC=C2C(=C1)C=CN=C2C(=O)O

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Specifications

PubChem CID	68092
CAS	486-73-7
Molecular Weight (g/mol)	173.171
MDL Number	MFCD00006901
SMILES	C1=CC=C2C(=C1)C=CN=C2C(=O)O
Synonym	1-isoquinolinecarboxylic acid,isoquinolinecarboxylic acid,isoquinoline-1-carboxylicacid,1-carboxyisoquinoline,isoquinioline-1-carboxylic acid,pubchem7537,acmc-209kds,isoquinoline-1carboxylic acid,ksc170s7d,1-isoquinoline carboxylic acid
IUPAC Name	isoquinoline-1-carboxylic acid
InChI Key	XAAKCCMYRKZRAK-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

1,298

2-Bromo-4-chloropyridine 98.0+%, TCI America™

CAS: 22918-01-0 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD03840757 InChI Key: SURKZMFXICWLHU-UHFFFAOYSA-N Synonym: 2-bromo-4-chloro-pyridine,pyridine, 2-bromo-4-chloro,pubchem13533,acmc-1cled,2-brom-4-chlorpyridin;,2-bromo-4 chloropyridine,2-bromo-4-chloro pyridine,2-bromo-4-chloropyridine;,2-bromo-4-pyridyl chloride,2-bromo-4-pyridyl chloride; PubChem CID: 2762836 IUPAC Name: 2-bromo-4-chloropyridine SMILES: ClC1=CC=NC(Br)=C1

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Specifications

PubChem CID	2762836
CAS	22918-01-0
Molecular Weight (g/mol)	192.44
MDL Number	MFCD03840757
SMILES	ClC1=CC=NC(Br)=C1
Synonym	2-bromo-4-chloro-pyridine,pyridine, 2-bromo-4-chloro,pubchem13533,acmc-1cled,2-brom-4-chlorpyridin;,2-bromo-4 chloropyridine,2-bromo-4-chloro pyridine,2-bromo-4-chloropyridine;,2-bromo-4-pyridyl chloride,2-bromo-4-pyridyl chloride;
IUPAC Name	2-bromo-4-chloropyridine
InChI Key	SURKZMFXICWLHU-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

1,299

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

CAS: 28489-45-4 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 InChI Key: AJDDHNXZBGZBJN-UHFFFAOYSA-N Synonym: 6-methyl-5-nitropyridin-2-ol,2-hydroxy-6-methyl-5-nitropyridine,6-hydroxy-3-nitro-2-picoline,2-hydroxy-5-nitro-6-picoline,6-hydroxy-2-methyl-3-nitropyridine,6-methyl-5-nitropyridin-2 1h-one,2 1h-pyridinone, 6-methyl-5-nitro,6-methyl-5-nitro-2-pyridinol,6-methyl-5-nitro-pyridin-2-ol,pubchem10387 PubChem CID: 543053 IUPAC Name: 6-methyl-5-nitro-1H-pyridin-2-one SMILES: CC1=C(C=CC(=O)N1)[N+](=O)[O-]

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Specifications

PubChem CID	543053
CAS	28489-45-4
Molecular Weight (g/mol)	154.125
SMILES	CC1=C(C=CC(=O)N1)[N+](=O)[O-]
Synonym	6-methyl-5-nitropyridin-2-ol,2-hydroxy-6-methyl-5-nitropyridine,6-hydroxy-3-nitro-2-picoline,2-hydroxy-5-nitro-6-picoline,6-hydroxy-2-methyl-3-nitropyridine,6-methyl-5-nitropyridin-2 1h-one,2 1h-pyridinone, 6-methyl-5-nitro,6-methyl-5-nitro-2-pyridinol,6-methyl-5-nitro-pyridin-2-ol,pubchem10387
IUPAC Name	6-methyl-5-nitro-1H-pyridin-2-one
InChI Key	AJDDHNXZBGZBJN-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

1,300

3-Bromo-5-hydroxypyridine 98.0+%, TCI America™

CAS: 74115-13-2 Molecular Formula: C5H4BrNO Molecular Weight (g/mol): 174.00 MDL Number: MFCD00661305 InChI Key: VNYBIBSZZDAEOK-UHFFFAOYSA-N Synonym: 3-bromo-5-hydroxypyridine,5-bromo-3-pyridinol,5-bromo-3-hydroxypyridine,5-bromo-pyridin-3-ol,3-pyridinol, 5-bromo,3-bromo-5-pyridinol,3-hydroxy-5-bromopyridine,5-bromo-3-hydroxy-pyridine,pyridine, 3-ol-5-bromo,5-bromopyrid-3-ol PubChem CID: 599529 IUPAC Name: 5-bromopyridin-3-ol SMILES: OC1=CN=CC(Br)=C1

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Specifications

PubChem CID	599529
CAS	74115-13-2
Molecular Weight (g/mol)	174.00
MDL Number	MFCD00661305
SMILES	OC1=CN=CC(Br)=C1
Synonym	3-bromo-5-hydroxypyridine,5-bromo-3-pyridinol,5-bromo-3-hydroxypyridine,5-bromo-pyridin-3-ol,3-pyridinol, 5-bromo,3-bromo-5-pyridinol,3-hydroxy-5-bromopyridine,5-bromo-3-hydroxy-pyridine,pyridine, 3-ol-5-bromo,5-bromopyrid-3-ol
IUPAC Name	5-bromopyridin-3-ol
InChI Key	VNYBIBSZZDAEOK-UHFFFAOYSA-N
Molecular Formula	C5H4BrNO

1,301

1-Acetonylpyridinium Chloride 99.0+%, TCI America™

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1,302

3-Bromo-2-hydroxy-5-nitropyridine 97.0+%, TCI America™

CAS: 15862-33-6 Molecular Formula: C5H3BrN2O3 Molecular Weight (g/mol): 218.994 MDL Number: MFCD03840431 InChI Key: KWSOHRDMTWDAOI-UHFFFAOYSA-N Synonym: 3-bromo-2-hydroxy-5-nitropyridine,3-bromo-5-nitropyridin-2-ol,2-hydroxy-3-bromo-5-nitropyridine,3-bromo-5-nitro-2 1h-pyridinone,3-bromo-5-nitro-2-pyridinol,2 1h-pyridinone, 3-bromo-5-nitro,3-bromo-5-nitro-2-hydroxypyridine,pubchem6708,acmc-209dic,ksc684c2p PubChem CID: 613279 IUPAC Name: 3-bromo-5-nitro-1H-pyridin-2-one SMILES: C1=C(C(=O)NC=C1[N+](=O)[O-])Br

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Specifications

PubChem CID	613279
CAS	15862-33-6
Molecular Weight (g/mol)	218.994
MDL Number	MFCD03840431
SMILES	C1=C(C(=O)NC=C1[N+](=O)[O-])Br
Synonym	3-bromo-2-hydroxy-5-nitropyridine,3-bromo-5-nitropyridin-2-ol,2-hydroxy-3-bromo-5-nitropyridine,3-bromo-5-nitro-2 1h-pyridinone,3-bromo-5-nitro-2-pyridinol,2 1h-pyridinone, 3-bromo-5-nitro,3-bromo-5-nitro-2-hydroxypyridine,pubchem6708,acmc-209dic,ksc684c2p
IUPAC Name	3-bromo-5-nitro-1H-pyridin-2-one
InChI Key	KWSOHRDMTWDAOI-UHFFFAOYSA-N
Molecular Formula	C5H3BrN2O3

1,303

3,5-Dibromopyridine N-Oxide 98.0+%, TCI America™

CAS: 2402-99-5 Molecular Formula: C5H3Br2NO Molecular Weight (g/mol): 252.893 MDL Number: MFCD00160750 InChI Key: QBUQQUOGXPOBAQ-UHFFFAOYSA-N PubChem CID: 620003 IUPAC Name: 3,5-dibromo-1-oxidopyridin-1-ium SMILES: C1=C(C=[N+](C=C1Br)[O-])Br

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Specifications

PubChem CID	620003
CAS	2402-99-5
Molecular Weight (g/mol)	252.893
MDL Number	MFCD00160750
SMILES	C1=C(C=[N+](C=C1Br)[O-])Br
IUPAC Name	3,5-dibromo-1-oxidopyridin-1-ium
InChI Key	QBUQQUOGXPOBAQ-UHFFFAOYSA-N
Molecular Formula	C5H3Br2NO

1,304

2-Bromonicotinic Acid 98.0+%, TCI America™

CAS: 35905-85-2 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD01646068 InChI Key: MMWNKXIFVYQOTK-UHFFFAOYSA-N Synonym: 2-bromonicotinic acid,2-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-bromo,2-bromo-nicotinic acid,2-bromo-3-carboxypyridine,3-bromopyridine-3-carboxylic acid,bromo-nicotinic acid,pubchem5071,acmc-1aj4p,ksc223s8f PubChem CID: 233262 IUPAC Name: 2-bromopyridine-3-carboxylic acid SMILES: C1=CC(=C(N=C1)Br)C(=O)O

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Specifications

PubChem CID	233262
CAS	35905-85-2
Molecular Weight (g/mol)	202.007
MDL Number	MFCD01646068
SMILES	C1=CC(=C(N=C1)Br)C(=O)O
Synonym	2-bromonicotinic acid,2-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-bromo,2-bromo-nicotinic acid,2-bromo-3-carboxypyridine,3-bromopyridine-3-carboxylic acid,bromo-nicotinic acid,pubchem5071,acmc-1aj4p,ksc223s8f
IUPAC Name	2-bromopyridine-3-carboxylic acid
InChI Key	MMWNKXIFVYQOTK-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

1,305

2,6-Dichloroquinoline 98.0+%, TCI America™

CAS: 1810-72-6 Molecular Formula: C9H5Cl2N Molecular Weight (g/mol): 198.05 MDL Number: MFCD03427194 InChI Key: LPDFGLZUUCLXGM-UHFFFAOYSA-N PubChem CID: 607502 IUPAC Name: 2,6-dichloroquinoline SMILES: ClC1=CC=C2N=C(Cl)C=CC2=C1

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Specifications

PubChem CID	607502
CAS	1810-72-6
Molecular Weight (g/mol)	198.05
MDL Number	MFCD03427194
SMILES	ClC1=CC=C2N=C(Cl)C=CC2=C1
IUPAC Name	2,6-dichloroquinoline
InChI Key	LPDFGLZUUCLXGM-UHFFFAOYSA-N
Molecular Formula	C9H5Cl2N

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