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 – 15 of 1,826 results

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Isonicotinic acid, 99%

CAS: 55-22-1 Molecular Formula: C₆H₅NO₂ Molecular Weight (g/mol): 123.11 InChI Key: TWBYWOBDOCUKOW-UHFFFAOYSA-N Synonym: isonicotinic acid,4-pyridinecarboxylic acid,4-picolinic acid,4-carboxypyridine,p-pyridinecarboxylic acid,gamma-picolinic acid,gamma-pyridinecarboxylic acid,acide iso-nicotinique,1,4-dihydroisonicotinic acid,acide iso-nicotinique french PubChem CID: 5922 ChEBI: CHEBI:6032 IUPAC Name: pyridine-4-carboxylic acid SMILES: C1=CN=CC=C1C(=O)O

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PubChem CID	5922
CAS	55-22-1
Molecular Weight (g/mol)	123.11
ChEBI	CHEBI:6032
SMILES	C1=CN=CC=C1C(=O)O
Synonym	isonicotinic acid,4-pyridinecarboxylic acid,4-picolinic acid,4-carboxypyridine,p-pyridinecarboxylic acid,gamma-picolinic acid,gamma-pyridinecarboxylic acid,acide iso-nicotinique,1,4-dihydroisonicotinic acid,acide iso-nicotinique french
IUPAC Name	pyridine-4-carboxylic acid
InChI Key	TWBYWOBDOCUKOW-UHFFFAOYSA-N
Molecular Formula	C₆H₅NO₂

Chlorpheniramine maleate, 99%

CAS: 113-92-8 Molecular Formula: C20H23ClN2O4 Molecular Weight (g/mol): 390.86 MDL Number: MFCD00069225 InChI Key: DBAKFASWICGISY-BTJKTKAUNA-N Synonym: chlorpheniramine maleate,antagonate,allerclor,allergin,chlormene,alunex,carbinoxamide maleate,allergisan,-chlorpheniramine maleate salt,dl-2-p-chloro-a-2-dimethylamino ethylbenzyl pyridine bimaleate PubChem CID: 5281068 ChEBI: CHEBI:3645 IUPAC Name: [3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl]dimethylazanium (2Z)-3-carboxyprop-2-enoate SMILES: OC(=O)\C=C/C([O-])=O.C[NH+](C)CCC(C1=CC=C(Cl)C=C1)C1=CC=CC=N1

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PubChem CID	5281068
CAS	113-92-8
Molecular Weight (g/mol)	390.86
ChEBI	CHEBI:3645
MDL Number	MFCD00069225
SMILES	OC(=O)\C=C/C([O-])=O.C[NH+](C)CCC(C1=CC=C(Cl)C=C1)C1=CC=CC=N1
Synonym	chlorpheniramine maleate,antagonate,allerclor,allergin,chlormene,alunex,carbinoxamide maleate,allergisan,-chlorpheniramine maleate salt,dl-2-p-chloro-a-2-dimethylamino ethylbenzyl pyridine bimaleate
IUPAC Name	[3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl]dimethylazanium (2Z)-3-carboxyprop-2-enoate
InChI Key	DBAKFASWICGISY-BTJKTKAUNA-N
Molecular Formula	C20H23ClN2O4

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2-Bromopyridine-4-carboxamide, 97%

CAS: 29840-73-1 Molecular Formula: C6H5BrN2O Molecular Weight (g/mol): 201.023 MDL Number: MFCD00234156 InChI Key: KCELTDZFDHPTBI-UHFFFAOYSA-N PubChem CID: 4625407 IUPAC Name: 2-bromopyridine-4-carboxamide SMILES: C1=CN=C(C=C1C(=O)N)Br

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PubChem CID	4625407
CAS	29840-73-1
Molecular Weight (g/mol)	201.023
MDL Number	MFCD00234156
SMILES	C1=CN=C(C=C1C(=O)N)Br
IUPAC Name	2-bromopyridine-4-carboxamide
InChI Key	KCELTDZFDHPTBI-UHFFFAOYSA-N
Molecular Formula	C6H5BrN2O

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3-Chloro-2,5,6-trifluoropyridine, 98+%

CAS: 2879-42-7 Molecular Formula: C5HClF3N Molecular Weight (g/mol): 167.52 MDL Number: MFCD03001160 InChI Key: OROKHXKJSDPRET-UHFFFAOYSA-N PubChem CID: 2783252 IUPAC Name: 3-chloro-2,5,6-trifluoropyridine SMILES: FC1=CC(Cl)=C(F)N=C1F

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PubChem CID	2783252
CAS	2879-42-7
Molecular Weight (g/mol)	167.52
MDL Number	MFCD03001160
SMILES	FC1=CC(Cl)=C(F)N=C1F
IUPAC Name	3-chloro-2,5,6-trifluoropyridine
InChI Key	OROKHXKJSDPRET-UHFFFAOYSA-N
Molecular Formula	C5HClF3N

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4-Amino-2-hydroxypyridine, 97%

CAS: 38767-72-5 Molecular Formula: C₅H₆N₂O Molecular Weight (g/mol): 110.12 InChI Key: SBQVQYPJWLJRQT-UHFFFAOYSA-N PubChem CID: 573530 IUPAC Name: 4-amino-1H-pyridin-2-one SMILES: C1=CNC(=O)C=C1N

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PubChem CID	573530
CAS	38767-72-5
Molecular Weight (g/mol)	110.12
SMILES	C1=CNC(=O)C=C1N
IUPAC Name	4-amino-1H-pyridin-2-one
InChI Key	SBQVQYPJWLJRQT-UHFFFAOYSA-N
Molecular Formula	C₅H₆N₂O

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4-Bromo-2-hydroxypyridine, 97%

CAS: 36953-37-4 Molecular Formula: C₅H₄BrNO Molecular Weight (g/mol): 174 MDL Number: MFCD00234041 InChI Key: SSLMGOKTIUIZLY-UHFFFAOYSA-N Synonym: 4-bromo-2-hydroxypyridine,4-bromopyridin-2-ol,4-bromopyridin-2 1h-one,4-bromo-2-pyridinol,4-bromo-1,2-dihydropyridin-2-one,4-bromo-2 1h-pyridinone,4-bromo-2-pyridone,4-bromo-2-hydroxy pyridine,2-hydroxy-4-bromopyridine,2 1h-pyridinone, 4-bromo PubChem CID: 817115 IUPAC Name: 4-bromo-1H-pyridin-2-one SMILES: C1=CNC(=O)C=C1Br

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PubChem CID	817115
CAS	36953-37-4
Molecular Weight (g/mol)	174
MDL Number	MFCD00234041
SMILES	C1=CNC(=O)C=C1Br
Synonym	4-bromo-2-hydroxypyridine,4-bromopyridin-2-ol,4-bromopyridin-2 1h-one,4-bromo-2-pyridinol,4-bromo-1,2-dihydropyridin-2-one,4-bromo-2 1h-pyridinone,4-bromo-2-pyridone,4-bromo-2-hydroxy pyridine,2-hydroxy-4-bromopyridine,2 1h-pyridinone, 4-bromo
IUPAC Name	4-bromo-1H-pyridin-2-one
InChI Key	SSLMGOKTIUIZLY-UHFFFAOYSA-N
Molecular Formula	C₅H₄BrNO

2-Bromo-6-(1H-pyrazol-1-yl)pyridine, ≥97%, Thermo Scientific™

CAS: 123640-41-5 Molecular Formula: C8H6BrN3 Molecular Weight (g/mol): 224.061 MDL Number: MFCD07368535 InChI Key: LPRJOZJWALGJGM-UHFFFAOYSA-N PubChem CID: 7060529 IUPAC Name: 2-bromo-6-pyrazol-1-ylpyridine SMILES: C1=CC(=NC(=C1)Br)N2C=CC=N2

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PubChem CID	7060529
CAS	123640-41-5
Molecular Weight (g/mol)	224.061
MDL Number	MFCD07368535
SMILES	C1=CC(=NC(=C1)Br)N2C=CC=N2
IUPAC Name	2-bromo-6-pyrazol-1-ylpyridine
InChI Key	LPRJOZJWALGJGM-UHFFFAOYSA-N
Molecular Formula	C8H6BrN3

Chelidamic acid hydrate, 95%

CAS: 138-60-3 Molecular Formula: C7H5NO5 Molecular Weight (g/mol): 183.12 MDL Number: MFCD00150943 InChI Key: XTLJJHGQACAZMS-UHFFFAOYSA-N Synonym: chelidamic acid,4-hydroxypyridine-2,6-dicarboxylic acid,4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid,4-hydroxy-2,6-pyridinedicarboxylic acid,chelidamic acid hydrate,2,6-pyridinedicarboxylic acid, 1,4-dihydro-4-oxo,2,6-dicarboxy-4-hydroxypyridine,1,4-dihydro-4-oxopyridine-2,6-dicarboxylic acid,2,6-pyridinedicarboxylic acid, 4-hydroxy,4-oxo-1,4-dihydro-2,6-pyridinedicarboxylic acid PubChem CID: 8743 IUPAC Name: 4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid SMILES: OC(=O)C1=CC(=O)C=C(N1)C(O)=O

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Specifications

PubChem CID	8743
CAS	138-60-3
Molecular Weight (g/mol)	183.12
MDL Number	MFCD00150943
SMILES	OC(=O)C1=CC(=O)C=C(N1)C(O)=O
Synonym	chelidamic acid,4-hydroxypyridine-2,6-dicarboxylic acid,4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid,4-hydroxy-2,6-pyridinedicarboxylic acid,chelidamic acid hydrate,2,6-pyridinedicarboxylic acid, 1,4-dihydro-4-oxo,2,6-dicarboxy-4-hydroxypyridine,1,4-dihydro-4-oxopyridine-2,6-dicarboxylic acid,2,6-pyridinedicarboxylic acid, 4-hydroxy,4-oxo-1,4-dihydro-2,6-pyridinedicarboxylic acid
IUPAC Name	4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid
InChI Key	XTLJJHGQACAZMS-UHFFFAOYSA-N
Molecular Formula	C7H5NO5

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2-Aminopyridine-4-methanol, 97%

CAS: 105250-17-7 Molecular Formula: C6H9N2O Molecular Weight (g/mol): 125.15 MDL Number: MFCD03791261 InChI Key: ZRJJXXDQIQFZBW-UHFFFAOYSA-O Synonym: 2-aminopyridin-4-yl methanol,2-amino-pyridin-4-yl-methanol,2-aminopyridine-4-methanol,2-amino-4-pyridinylmethanol,4-pyridinemethanol, 2-amino,2-aminopyridin-4-yl-methanol,2-amino-4-pyridinemethanol,2-amino-4-pyridinyl methanol,2-amino-4-hydroxymethylpyridine,2-amino-4-pyridyl methan-1-ol PubChem CID: 1515296 IUPAC Name: (2-aminopyridin-4-yl)methanol SMILES: NC1=CC(CO)=CC=[NH+]1

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PubChem CID	1515296
CAS	105250-17-7
Molecular Weight (g/mol)	125.15
MDL Number	MFCD03791261
SMILES	NC1=CC(CO)=CC=[NH+]1
Synonym	2-aminopyridin-4-yl methanol,2-amino-pyridin-4-yl-methanol,2-aminopyridine-4-methanol,2-amino-4-pyridinylmethanol,4-pyridinemethanol, 2-amino,2-aminopyridin-4-yl-methanol,2-amino-4-pyridinemethanol,2-amino-4-pyridinyl methanol,2-amino-4-hydroxymethylpyridine,2-amino-4-pyridyl methan-1-ol
IUPAC Name	(2-aminopyridin-4-yl)methanol
InChI Key	ZRJJXXDQIQFZBW-UHFFFAOYSA-O
Molecular Formula	C6H9N2O

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Methyl isonicotinate, 98%

CAS: 9-8-2459 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.14 MDL Number: MFCD00006427 InChI Key: OLXYLDUSSBULGU-UHFFFAOYSA-N Synonym: methyl isonicotinate,isonicotinic acid methyl ester,4-pyridinecarboxylic acid, methyl ester,4-picolinic acid methyl ester,4-methoxycarbonylpyridine,methylisonicotinate,methyl 4-pyridinecarboxylate,4-carbomethoxypyridine,isonicotinic acid, methyl ester,i-nicotinic acid, methyl ester PubChem CID: 227085 IUPAC Name: methyl pyridine-4-carboxylate SMILES: COC(=O)C1=CC=NC=C1

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PubChem CID	227085
CAS	9-8-2459
Molecular Weight (g/mol)	137.14
MDL Number	MFCD00006427
SMILES	COC(=O)C1=CC=NC=C1
Synonym	methyl isonicotinate,isonicotinic acid methyl ester,4-pyridinecarboxylic acid, methyl ester,4-picolinic acid methyl ester,4-methoxycarbonylpyridine,methylisonicotinate,methyl 4-pyridinecarboxylate,4-carbomethoxypyridine,isonicotinic acid, methyl ester,i-nicotinic acid, methyl ester
IUPAC Name	methyl pyridine-4-carboxylate
InChI Key	OLXYLDUSSBULGU-UHFFFAOYSA-N
Molecular Formula	C7H7NO2

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Methyl 4-aminonicotinate, 98%, Thermo Scientific Chemicals

CAS: 16135-36-7 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00955996 InChI Key: OCARFFAPQGYGBP-UHFFFAOYSA-N Synonym: methyl 4-aminonicotinate,4-aminonicotinic acid methyl ester,4-amino-nicotinic acid methyl ester,4-aminopyridine-3-carboxylic acid methyl ester,3-pyridinecarboxylic acid, 4-amino-, methyl ester,nicotinic acid, 4-amino-, methyl ester,4-aminonicotinicacidmethylester,methyl-4-aminonicotinate,ksc493a3l,tpc-py097 PubChem CID: 592353 IUPAC Name: methyl 4-aminopyridine-3-carboxylate SMILES: COC(=O)C1=C(N)C=CN=C1

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PubChem CID	592353
CAS	16135-36-7
Molecular Weight (g/mol)	152.15
MDL Number	MFCD00955996
SMILES	COC(=O)C1=C(N)C=CN=C1
Synonym	methyl 4-aminonicotinate,4-aminonicotinic acid methyl ester,4-amino-nicotinic acid methyl ester,4-aminopyridine-3-carboxylic acid methyl ester,3-pyridinecarboxylic acid, 4-amino-, methyl ester,nicotinic acid, 4-amino-, methyl ester,4-aminonicotinicacidmethylester,methyl-4-aminonicotinate,ksc493a3l,tpc-py097
IUPAC Name	methyl 4-aminopyridine-3-carboxylate
InChI Key	OCARFFAPQGYGBP-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

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5-Chloropyridine-2-carboxylic acid, 95%, Thermo Scientific Chemicals

CAS: 86873-60-1 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD04114192 InChI Key: GJLOKYIYZIOIPN-UHFFFAOYSA-N Synonym: 5-chloropicolinic acid,5-chloro-2-picolinic acid,5-chloro-2-pyridinecarboxylic acid,5-chloro-pyridine-2-carboxylic acid,5-chloro-2-carboxypyridine,2-carboxy-5-chloropyridine,5-chloropyridine-2-carboxylicacid,2-pyridinecarboxylic acid, 5-chloro,pubchem10379,5-chloro-picolinic acid PubChem CID: 2762872 IUPAC Name: 5-chloropyridine-2-carboxylic acid SMILES: C1=CC(=NC=C1Cl)C(=O)O

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PubChem CID	2762872
CAS	86873-60-1
Molecular Weight (g/mol)	157.553
MDL Number	MFCD04114192
SMILES	C1=CC(=NC=C1Cl)C(=O)O
Synonym	5-chloropicolinic acid,5-chloro-2-picolinic acid,5-chloro-2-pyridinecarboxylic acid,5-chloro-pyridine-2-carboxylic acid,5-chloro-2-carboxypyridine,2-carboxy-5-chloropyridine,5-chloropyridine-2-carboxylicacid,2-pyridinecarboxylic acid, 5-chloro,pubchem10379,5-chloro-picolinic acid
IUPAC Name	5-chloropyridine-2-carboxylic acid
InChI Key	GJLOKYIYZIOIPN-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

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5-Bromo-2-chloro-6-methylpyridine, 98%

CAS: 132606-40-7 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.47 MDL Number: MFCD07375117 InChI Key: DTFBHJWQTDQBEM-UHFFFAOYSA-N Synonym: 5-bromo-2-chloro-6-methylpyridine,3-bromo-6-chloro-2-picoline,3-bromo-6-chloro-2-methyl-pyridine,5-bromo-2-chloro-6-picoline,2-chloro-5-bromo-6-methylpyridine,2-chloro-6-methyl-5-bromopyridine,pyridine, 3-bromo-6-chloro-2-methyl,2-chloro-5-bromo-6-picoline,pubchem6208 PubChem CID: 14866674 IUPAC Name: 3-bromo-6-chloro-2-methylpyridine SMILES: CC1=C(Br)C=CC(Cl)=N1

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PubChem CID	14866674
CAS	132606-40-7
Molecular Weight (g/mol)	206.47
MDL Number	MFCD07375117
SMILES	CC1=C(Br)C=CC(Cl)=N1
Synonym	5-bromo-2-chloro-6-methylpyridine,3-bromo-6-chloro-2-picoline,3-bromo-6-chloro-2-methyl-pyridine,5-bromo-2-chloro-6-picoline,2-chloro-5-bromo-6-methylpyridine,2-chloro-6-methyl-5-bromopyridine,pyridine, 3-bromo-6-chloro-2-methyl,2-chloro-5-bromo-6-picoline,pubchem6208
IUPAC Name	3-bromo-6-chloro-2-methylpyridine
InChI Key	DTFBHJWQTDQBEM-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

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Methyl 3-aminopyridine-4-carboxylate, 97%

CAS: 55279-30-6 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.153 MDL Number: MFCD02082535 InChI Key: XLQIGLBALJNHKR-UHFFFAOYSA-N PubChem CID: 1488824 IUPAC Name: methyl 3-aminopyridine-4-carboxylate SMILES: COC(=O)C1=C(C=NC=C1)N

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PubChem CID	1488824
CAS	55279-30-6
Molecular Weight (g/mol)	152.153
MDL Number	MFCD02082535
SMILES	COC(=O)C1=C(C=NC=C1)N
IUPAC Name	methyl 3-aminopyridine-4-carboxylate
InChI Key	XLQIGLBALJNHKR-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

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3-Amino-4-iodopyridine, 98%

CAS: 105752-11-2 Molecular Formula: C5H5IN2 Molecular Weight (g/mol): 220.01 MDL Number: MFCD04971334 InChI Key: ZJRSKTXMSIVNAU-UHFFFAOYSA-N Synonym: 3-amino-4-iodopyridine,4-iodo-pyridin-3-ylamine,3-pyridinamine, 4-iodo,4-iodo-3-pyridinamine,3-amine-4-iodopyridine,pubchem6681,4-iodo-3-pyridylamine,4-iodo-3-aminopyridine,4-iodo-3-pyridinylamine,4-iodopyridin-3-ylamine PubChem CID: 819132 IUPAC Name: 4-iodopyridin-3-amine SMILES: NC1=CN=CC=C1I

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PubChem CID	819132
CAS	105752-11-2
Molecular Weight (g/mol)	220.01
MDL Number	MFCD04971334
SMILES	NC1=CN=CC=C1I
Synonym	3-amino-4-iodopyridine,4-iodo-pyridin-3-ylamine,3-pyridinamine, 4-iodo,4-iodo-3-pyridinamine,3-amine-4-iodopyridine,pubchem6681,4-iodo-3-pyridylamine,4-iodo-3-aminopyridine,4-iodo-3-pyridinylamine,4-iodopyridin-3-ylamine
IUPAC Name	4-iodopyridin-3-amine
InChI Key	ZJRSKTXMSIVNAU-UHFFFAOYSA-N
Molecular Formula	C5H5IN2

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