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.

1 – 15 of 1,710 results

6-Chloronicotinic acid, 99%

CAS: 5326-23-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00006241 InChI Key: UAWMVMPAYRWUFX-UHFFFAOYSA-N Synonym: 6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid PubChem CID: 79222 IUPAC Name: 6-chloropyridine-3-carboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)Cl

Pricing and Availability
Specifications

PubChem CID	79222
CAS	5326-23-8
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00006241
SMILES	C1=CC(=NC=C1C(=O)O)Cl
Synonym	6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid
IUPAC Name	6-chloropyridine-3-carboxylic acid
InChI Key	UAWMVMPAYRWUFX-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

Nalidixic Acid, Fisher BioReagents

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O

Pricing and Availability
Specifications

PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.239
ChEBI	CHEBI:100147
SMILES	CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O
Synonym	nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus
IUPAC Name	1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
InChI Key	MHWLWQUZZRMNGJ-UHFFFAOYSA-N
Molecular Formula	C12H12N2O3

3-Hydroxy-2-nitropyridine, 97%, Thermo Scientific™

CAS: 15128-82-2 Molecular Formula: C5H4N2O3 Molecular Weight (g/mol): 140.10 MDL Number: MFCD00006258 InChI Key: QBPDSKPWYWIHGA-UHFFFAOYSA-N Synonym: 3-hydroxy-2-nitropyridine,2-nitropyridin-3-ol,2-nitro-3-hydroxypyridine,2-nitro-3-pyridinol,3-pyridinol, 2-nitro,2-nitro-3-hydroxy pyridine,unii-uu357x85yb,3-hydroxy-2-nitro pyridine,2-nitro-3-pyridol PubChem CID: 27057 IUPAC Name: 2-nitropyridin-3-ol SMILES: OC1=CC=CN=C1[N+]([O-])=O

Pricing and Availability
Specifications

PubChem CID	27057
CAS	15128-82-2
Molecular Weight (g/mol)	140.10
MDL Number	MFCD00006258
SMILES	OC1=CC=CN=C1[N+]([O-])=O
Synonym	3-hydroxy-2-nitropyridine,2-nitropyridin-3-ol,2-nitro-3-hydroxypyridine,2-nitro-3-pyridinol,3-pyridinol, 2-nitro,2-nitro-3-hydroxy pyridine,unii-uu357x85yb,3-hydroxy-2-nitro pyridine,2-nitro-3-pyridol
IUPAC Name	2-nitropyridin-3-ol
InChI Key	QBPDSKPWYWIHGA-UHFFFAOYSA-N
Molecular Formula	C5H4N2O3

2-Picoline, 98%

CAS: 109-06-8 Molecular Formula: C₆H₇N Molecular Weight (g/mol): 93.13 MDL Number: MFCD00006332 InChI Key: BSKHPKMHTQYZBB-UHFFFAOYSA-N Synonym: 2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha PubChem CID: 7975 ChEBI: CHEBI:50415 IUPAC Name: 2-methylpyridine SMILES: CC1=CC=CC=N1

Pricing and Availability
Specifications

PubChem CID	7975
CAS	109-06-8
Molecular Weight (g/mol)	93.13
ChEBI	CHEBI:50415
MDL Number	MFCD00006332
SMILES	CC1=CC=CC=N1
Synonym	2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha
IUPAC Name	2-methylpyridine
InChI Key	BSKHPKMHTQYZBB-UHFFFAOYSA-N
Molecular Formula	C₆H₇N

Thermo Scientific Chemicals Pyridoxine hydrochloride, 98+%, extra pure

CAS: 58-56-0 Molecular Formula: C₈H₁₁NO₃·HCl Molecular Weight (g/mol): 205.64 MDL Number: MFCD00012807 InChI Key: ZUFQODAHGAHPFQ-UHFFFAOYSA-N Synonym: pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion PubChem CID: 6019 ChEBI: CHEBI:30961 IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride SMILES: CC1=NC=C(C(=C1O)CO)CO.Cl

Pricing and Availability
Specifications

PubChem CID	6019
CAS	58-56-0
Molecular Weight (g/mol)	205.64
ChEBI	CHEBI:30961
MDL Number	MFCD00012807
SMILES	CC1=NC=C(C(=C1O)CO)CO.Cl
Synonym	pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion
IUPAC Name	4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride
InChI Key	ZUFQODAHGAHPFQ-UHFFFAOYSA-N
Molecular Formula	C₈H₁₁NO₃·HCl

2-Bromo-3-pyridinol, 99%

CAS: 6602-32-0 Molecular Formula: C5H4BrNO Molecular Weight (g/mol): 174.00 MDL Number: MFCD00006220 InChI Key: YKHQFTANTNMYPP-UHFFFAOYSA-N Synonym: 2-bromo-3-hydroxypyridine,2-bromo-3-pyridinol,3-pyridinol, 2-bromo,2-bromo-pyridin-3-ol,3-hydroxy-2-bromopyridine,unii-9dab85h359,2-bromo-3-hydroxy pyridine,2-bromo-3-hydroxy-pyridine,2-bromo-3-hydroxypyridine 2-bromo-3-pyridinol,2-bromo3-pyridinol PubChem CID: 23070 IUPAC Name: 2-bromopyridin-3-ol SMILES: OC1=CC=CN=C1Br

Pricing and Availability
Specifications

PubChem CID	23070
CAS	6602-32-0
Molecular Weight (g/mol)	174.00
MDL Number	MFCD00006220
SMILES	OC1=CC=CN=C1Br
Synonym	2-bromo-3-hydroxypyridine,2-bromo-3-pyridinol,3-pyridinol, 2-bromo,2-bromo-pyridin-3-ol,3-hydroxy-2-bromopyridine,unii-9dab85h359,2-bromo-3-hydroxy pyridine,2-bromo-3-hydroxy-pyridine,2-bromo-3-hydroxypyridine 2-bromo-3-pyridinol,2-bromo3-pyridinol
IUPAC Name	2-bromopyridin-3-ol
InChI Key	YKHQFTANTNMYPP-UHFFFAOYSA-N
Molecular Formula	C5H4BrNO

2-Amino-3-hydroxypyridine, 98%

CAS: 16867-03-1 Molecular Formula: C₅H₆N₂O Molecular Weight (g/mol): 110.12 MDL Number: MFCD00006317 InChI Key: BMTSZVZQNMNPCT-UHFFFAOYSA-N Synonym: 2-amino-3-hydroxypyridine,2-amino-3-pyridinol,3-pyridinol, 2-amino,2-amino-3-pyridol,3-hydroxy-2-pyridinamine,2-amino-pyridin-3-ol,2-amino-3-hydroxy pyridine,unii-p8740pew4b,3-hydroxy-2-aminopyridine,pubchem2574 PubChem CID: 28114 IUPAC Name: 2-aminopyridin-3-ol SMILES: C1=CC(=C(N=C1)N)O

Pricing and Availability
Specifications

PubChem CID	28114
CAS	16867-03-1
Molecular Weight (g/mol)	110.12
MDL Number	MFCD00006317
SMILES	C1=CC(=C(N=C1)N)O
Synonym	2-amino-3-hydroxypyridine,2-amino-3-pyridinol,3-pyridinol, 2-amino,2-amino-3-pyridol,3-hydroxy-2-pyridinamine,2-amino-pyridin-3-ol,2-amino-3-hydroxy pyridine,unii-p8740pew4b,3-hydroxy-2-aminopyridine,pubchem2574
IUPAC Name	2-aminopyridin-3-ol
InChI Key	BMTSZVZQNMNPCT-UHFFFAOYSA-N
Molecular Formula	C₅H₆N₂O

2-Amino-5-bromopyridine, 97%

CAS: 1072-97-5 Molecular Formula: C₅H₅BrN₂ Molecular Weight (g/mol): 173.01 MDL Number: MFCD00006323 InChI Key: WGOLHUGPTDEKCF-UHFFFAOYSA-N Synonym: 2-amino-5-bromopyridine,2-pyridinamine, 5-bromo,5-bromo-2-pyridylamine,5-bromo-2-aminopyridine,5-bromo-2-pyridinamine,5-bromopyridin-2-ylamine,unii-d5qe8xw52u,5-bromo-pyridin-2-ylamine,2-amino-5-bromo pyridine,d5qe8xw52u PubChem CID: 70622 IUPAC Name: 5-bromopyridin-2-amine SMILES: C1=CC(=NC=C1Br)N

Pricing and Availability
Specifications

PubChem CID	70622
CAS	1072-97-5
Molecular Weight (g/mol)	173.01
MDL Number	MFCD00006323
SMILES	C1=CC(=NC=C1Br)N
Synonym	2-amino-5-bromopyridine,2-pyridinamine, 5-bromo,5-bromo-2-pyridylamine,5-bromo-2-aminopyridine,5-bromo-2-pyridinamine,5-bromopyridin-2-ylamine,unii-d5qe8xw52u,5-bromo-pyridin-2-ylamine,2-amino-5-bromo pyridine,d5qe8xw52u
IUPAC Name	5-bromopyridin-2-amine
InChI Key	WGOLHUGPTDEKCF-UHFFFAOYSA-N
Molecular Formula	C₅H₅BrN₂

2-Hydroxy-6-methylpyridine, 97%

CAS: 3279-76-3 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.13 MDL Number: MFCD00006279 InChI Key: JEAVIRYCMBDJIU-UHFFFAOYSA-N Synonym: 2-hydroxy-6-methylpyridine,6-methylpyridin-2-ol,6-methylpyridin-2 1h-one,6-methyl-2-pyridinol,6-methyl-2-pyridone,6-methyl-2-pyridinone,2 1h-pyridinone, 6-methyl,6-methyl-2 1h-pyridinone,2-hydroxy-6-picoline,6-hydroxy-2-picoline PubChem CID: 76772 IUPAC Name: 6-methyl-1H-pyridin-2-one SMILES: CC1=CC=CC(=O)N1

Pricing and Availability
Specifications

PubChem CID	76772
CAS	3279-76-3
Molecular Weight (g/mol)	109.13
MDL Number	MFCD00006279
SMILES	CC1=CC=CC(=O)N1
Synonym	2-hydroxy-6-methylpyridine,6-methylpyridin-2-ol,6-methylpyridin-2 1h-one,6-methyl-2-pyridinol,6-methyl-2-pyridone,6-methyl-2-pyridinone,2 1h-pyridinone, 6-methyl,6-methyl-2 1h-pyridinone,2-hydroxy-6-picoline,6-hydroxy-2-picoline
IUPAC Name	6-methyl-1H-pyridin-2-one
InChI Key	JEAVIRYCMBDJIU-UHFFFAOYSA-N
Molecular Formula	C6H7NO

6-Hydroxynicotinic acid, 98+%

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

Pricing and Availability
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

Pyridine-N-oxide, 95%

CAS: 694-59-7 Molecular Formula: C₅H₅NO Molecular Weight (g/mol): 95.1 MDL Number: MFCD00006194 InChI Key: ILVXOBCQQYKLDS-UHFFFAOYSA-N Synonym: pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide PubChem CID: 12753 ChEBI: CHEBI:29136 IUPAC Name: 1-oxidopyridin-1-ium SMILES: C1=CC=[N+](C=C1)[O-]

Pricing and Availability
Specifications

PubChem CID	12753
CAS	694-59-7
Molecular Weight (g/mol)	95.1
ChEBI	CHEBI:29136
MDL Number	MFCD00006194
SMILES	C1=CC=[N+](C=C1)[O-]
Synonym	pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide
IUPAC Name	1-oxidopyridin-1-ium
InChI Key	ILVXOBCQQYKLDS-UHFFFAOYSA-N
Molecular Formula	C₅H₅NO

Citrazinic acid, 98%

CAS: 99-11-6 Molecular Formula: C6H5NO4 Molecular Weight (g/mol): 155.11 MDL Number: MFCD00006274 InChI Key: CSGQJHQYWJLPKY-UHFFFAOYSA-N Synonym: citrazinic acid,2,6-dihydroxyisonicotinic acid,2,6-dihydroxypyridine-4-carboxylic acid,2,6-dihydroxy-4-carboxypyridine,2,6-dihydroxy-4-pyridinecarboxylic acid,kyselina citrazinova,2,6-dihydroxyisonicotinate,4-pyridinecarboxylic acid, 2,6-dihydroxy,citrazinicacid,4-pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo PubChem CID: 7425 IUPAC Name: 2-hydroxy-6-oxo-1H-pyridine-4-carboxylic acid SMILES: OC(=O)C1=CC(=O)NC(O)=C1

Pricing and Availability
Specifications

PubChem CID	7425
CAS	99-11-6
Molecular Weight (g/mol)	155.11
MDL Number	MFCD00006274
SMILES	OC(=O)C1=CC(=O)NC(O)=C1
Synonym	citrazinic acid,2,6-dihydroxyisonicotinic acid,2,6-dihydroxypyridine-4-carboxylic acid,2,6-dihydroxy-4-carboxypyridine,2,6-dihydroxy-4-pyridinecarboxylic acid,kyselina citrazinova,2,6-dihydroxyisonicotinate,4-pyridinecarboxylic acid, 2,6-dihydroxy,citrazinicacid,4-pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo
IUPAC Name	2-hydroxy-6-oxo-1H-pyridine-4-carboxylic acid
InChI Key	CSGQJHQYWJLPKY-UHFFFAOYSA-N
Molecular Formula	C6H5NO4

2-Bromo-6-(hydroxymethyl)pyridine, 96%

CAS: 33674-96-3 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.02 MDL Number: MFCD04039884 InChI Key: XDDGKNRSCDEWBR-UHFFFAOYSA-N Synonym: 6-bromopyridin-2-yl methanol,2-bromo-6-pyridinemethanol,2-bromo-6-hydroxymethyl pyridine,6-bromo-2-hydroxymethyl pyridine,2-pyridinemethanol, 6-bromo,6-bromopyridine-2-methanol,6-bromo-pyridine-2-yl methanol,6-bromo-2-pyridinemethanol,6-bromo-pyridin-2-yl-methanol,6-bromo-pyridin-2-yl methanol PubChem CID: 3517811 IUPAC Name: (6-bromopyridin-2-yl)methanol SMILES: OCC1=CC=CC(Br)=N1

Pricing and Availability
Specifications

PubChem CID	3517811
CAS	33674-96-3
Molecular Weight (g/mol)	188.02
MDL Number	MFCD04039884
SMILES	OCC1=CC=CC(Br)=N1
Synonym	6-bromopyridin-2-yl methanol,2-bromo-6-pyridinemethanol,2-bromo-6-hydroxymethyl pyridine,6-bromo-2-hydroxymethyl pyridine,2-pyridinemethanol, 6-bromo,6-bromopyridine-2-methanol,6-bromo-pyridine-2-yl methanol,6-bromo-2-pyridinemethanol,6-bromo-pyridin-2-yl-methanol,6-bromo-pyridin-2-yl methanol
IUPAC Name	(6-bromopyridin-2-yl)methanol
InChI Key	XDDGKNRSCDEWBR-UHFFFAOYSA-N
Molecular Formula	C6H6BrNO

3-Amino-4-methylpyridine, 97%

CAS: 3430-27-1 Molecular Formula: C₆H₈N₂ Molecular Weight (g/mol): 108.14 MDL Number: MFCD00128871 InChI Key: IBKMZYWDWWIWEL-UHFFFAOYSA-N Synonym: 3-amino-4-methylpyridine,3-amino-4-picoline,3-pyridinamine, 4-methyl,4-methyl-3-pyridinamine,4-methyl-pyridin-3-ylamine,unii-9hn55rq07b,4-methyl-3-pyridylamine,4-methylpyridine-3-amine,3-amino-4-methyl pyridine,3-amino-4-methylpyridine 3-amino-4-picoline PubChem CID: 137935 IUPAC Name: 4-methylpyridin-3-amine SMILES: CC1=C(C=NC=C1)N

Pricing and Availability
Specifications

PubChem CID	137935
CAS	3430-27-1
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00128871
SMILES	CC1=C(C=NC=C1)N
Synonym	3-amino-4-methylpyridine,3-amino-4-picoline,3-pyridinamine, 4-methyl,4-methyl-3-pyridinamine,4-methyl-pyridin-3-ylamine,unii-9hn55rq07b,4-methyl-3-pyridylamine,4-methylpyridine-3-amine,3-amino-4-methyl pyridine,3-amino-4-methylpyridine 3-amino-4-picoline
IUPAC Name	4-methylpyridin-3-amine
InChI Key	IBKMZYWDWWIWEL-UHFFFAOYSA-N
Molecular Formula	C₆H₈N₂

6-Hydroxypyridine-2-carboxylic acid, 95%

CAS: 19621-92-2 Molecular Formula: C₆H₅NO₃ Molecular Weight (g/mol): 139.11 MDL Number: MFCD00192220 InChI Key: VRCWSYYXUCKEED-UHFFFAOYSA-N Synonym: 6-hydroxypicolinic acid,6-hydroxy-2-pyridinecarboxylic acid,6-hydroxypyridine-2-carboxylic acid,6-oxo-1,6-dihydropyridine-2-carboxylic acid,6-carboxy-2-hydroxy-pyridine,6-hydroxy-2-pyridine carboxylic acid,6-hydroxy-2-pyridinecarboxylicacid,2-pyridinecarboxylic acid, 1,6-dihydro-6-oxo,2-pyridinecarboxylicacid, 1,6-dihydro-6-oxo,2-pyridinecarboxylic acid,1,6-dihydro-6-oxo PubChem CID: 242721 IUPAC Name: 6-oxo-1H-pyridine-2-carboxylic acid SMILES: C1=CC(=O)NC(=C1)C(=O)O

Pricing and Availability
Specifications

PubChem CID	242721
CAS	19621-92-2
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00192220
SMILES	C1=CC(=O)NC(=C1)C(=O)O
Synonym	6-hydroxypicolinic acid,6-hydroxy-2-pyridinecarboxylic acid,6-hydroxypyridine-2-carboxylic acid,6-oxo-1,6-dihydropyridine-2-carboxylic acid,6-carboxy-2-hydroxy-pyridine,6-hydroxy-2-pyridine carboxylic acid,6-hydroxy-2-pyridinecarboxylicacid,2-pyridinecarboxylic acid, 1,6-dihydro-6-oxo,2-pyridinecarboxylicacid, 1,6-dihydro-6-oxo,2-pyridinecarboxylic acid,1,6-dihydro-6-oxo
IUPAC Name	6-oxo-1H-pyridine-2-carboxylic acid
InChI Key	VRCWSYYXUCKEED-UHFFFAOYSA-N
Molecular Formula	C₆H₅NO₃

Pyridines and derivatives

Filtered Search Results

Narrow Results