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

Nicotinic acid, specified according to the requirements of Ph. Eur, Thermo Scientific Chemicals

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N Synonym: nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil PubChem CID: 938 ChEBI: CHEBI:15940 IUPAC Name: pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=CN=C1

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PubChem CID	938
CAS	59-67-6
Molecular Weight (g/mol)	123.11
ChEBI	CHEBI:15940
MDL Number	MFCD00006391
SMILES	OC(=O)C1=CC=CN=C1
Synonym	nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil
IUPAC Name	pyridine-3-carboxylic acid
InChI Key	PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

2-Mercaptopyridine, 98%

CAS: 2637-34-5 Molecular Formula: C5H5NS Molecular Weight (g/mol): 111.162 MDL Number: MFCD00006285 InChI Key: WHMDPDGBKYUEMW-UHFFFAOYSA-N Synonym: 2-mercaptopyridine,2-pyridinethiol,pyridine-2-thiol,2-thiopyridine,pyrid-2-thione,2 1h-pyridinethione,pyridinethione,2-thiopyridone,2-pyridinethione,2-mercapto pyridine PubChem CID: 2723698 ChEBI: CHEBI:45223 IUPAC Name: 1H-pyridine-2-thione SMILES: C1=CC(=S)NC=C1

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PubChem CID	2723698
CAS	2637-34-5
Molecular Weight (g/mol)	111.162
ChEBI	CHEBI:45223
MDL Number	MFCD00006285
SMILES	C1=CC(=S)NC=C1
Synonym	2-mercaptopyridine,2-pyridinethiol,pyridine-2-thiol,2-thiopyridine,pyrid-2-thione,2 1h-pyridinethione,pyridinethione,2-thiopyridone,2-pyridinethione,2-mercapto pyridine
IUPAC Name	1H-pyridine-2-thione
InChI Key	WHMDPDGBKYUEMW-UHFFFAOYSA-N
Molecular Formula	C5H5NS

Pyridoxine hydrochloride, 99%

CAS: 58-56-0 Molecular Formula: C8H12ClNO3 Molecular Weight (g/mol): 205.638 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

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PubChem CID	6019
CAS	58-56-0
Molecular Weight (g/mol)	205.638
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	C8H12ClNO3

2-Amino-5-chloropyridine, 98%

CAS: 1072-98-6 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 MDL Number: MFCD00006324 InChI Key: MAXBVGJEFDMHNV-UHFFFAOYSA-N Synonym: 2-amino-5-chloropyridine,2-pyridinamine, 5-chloro,5-chloro-2-pyridinamine,5-chloro-2-pyridylamine,5-chloro-2-aminopyridine,5-chloro-pyridin-2-ylamine,amino 2--5-chloropyridine,pyridine, 2-amino-5-chloro,2-amino-5-chloro pyridine,2-amino5-chloropyridine PubChem CID: 66174 IUPAC Name: 5-chloropyridin-2-amine SMILES: C1=CC(=NC=C1Cl)N

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Specifications

PubChem CID	66174
CAS	1072-98-6
Molecular Weight (g/mol)	128.559
MDL Number	MFCD00006324
SMILES	C1=CC(=NC=C1Cl)N
Synonym	2-amino-5-chloropyridine,2-pyridinamine, 5-chloro,5-chloro-2-pyridinamine,5-chloro-2-pyridylamine,5-chloro-2-aminopyridine,5-chloro-pyridin-2-ylamine,amino 2--5-chloropyridine,pyridine, 2-amino-5-chloro,2-amino-5-chloro pyridine,2-amino5-chloropyridine
IUPAC Name	5-chloropyridin-2-amine
InChI Key	MAXBVGJEFDMHNV-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2

Pyridine-2,6-dicarboxylic acid, 98%

CAS: 499-83-2 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006299 InChI Key: WJJMNDUMQPNECX-UHFFFAOYSA-N Synonym: 2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid PubChem CID: 10367 ChEBI: CHEBI:46837 IUPAC Name: pyridine-2,6-dicarboxylic acid SMILES: C1=CC(=NC(=C1)C(=O)O)C(=O)O

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Specifications

PubChem CID	10367
CAS	499-83-2
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46837
MDL Number	MFCD00006299
SMILES	C1=CC(=NC(=C1)C(=O)O)C(=O)O
Synonym	2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid
IUPAC Name	pyridine-2,6-dicarboxylic acid
InChI Key	WJJMNDUMQPNECX-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

6-Bromo-2,4-dimethylpyridine-3-boronic acid, 95%

CAS: 1072944-23-0 Molecular Formula: C7H9BBrNO2 Molecular Weight (g/mol): 229.868 MDL Number: MFCD09037491 InChI Key: GXXITYQLWOMIEM-UHFFFAOYSA-N Synonym: 6-bromo-2,4-dimethylpyridine-3-boronic acid,6-bromo-2,4-dimethylpyridin-3-yl boronic acid,acmc-2098oh,6-bromo-2,4-dimethylpyridin-3-yl boronicacid PubChem CID: 44755186 IUPAC Name: (6-bromo-2,4-dimethylpyridin-3-yl)boronic acid SMILES: B(C1=C(N=C(C=C1C)Br)C)(O)O

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Specifications

PubChem CID	44755186
CAS	1072944-23-0
Molecular Weight (g/mol)	229.868
MDL Number	MFCD09037491
SMILES	B(C1=C(N=C(C=C1C)Br)C)(O)O
Synonym	6-bromo-2,4-dimethylpyridine-3-boronic acid,6-bromo-2,4-dimethylpyridin-3-yl boronic acid,acmc-2098oh,6-bromo-2,4-dimethylpyridin-3-yl boronicacid
IUPAC Name	(6-bromo-2,4-dimethylpyridin-3-yl)boronic acid
InChI Key	GXXITYQLWOMIEM-UHFFFAOYSA-N
Molecular Formula	C7H9BBrNO2

4-Amino-3-bromo-2-chloropyridine, 97+%

CAS: 215364-85-5 Molecular Formula: C5H4BrClN2 Molecular Weight (g/mol): 207.455 MDL Number: MFCD09263478 InChI Key: KTWAUKYSQFZIET-UHFFFAOYSA-N Synonym: 4-amino-3-bromo-2-chloropyridine,3-bromo-2-chloro-4-pyridinamine,3-bromo-2-chloro-4-pyridylamine,3-bromo-2-chloro-pyridin-4-amine,4-pyridinamine, 3-bromo-2-chloro,4-amino-2-chloro-3-bromopyridine,pubchem2607,acmc-209flk,ksc547a7h,3-bromo-2-chloro-4-aminopyridine PubChem CID: 29919300 IUPAC Name: 3-bromo-2-chloropyridin-4-amine SMILES: C1=CN=C(C(=C1N)Br)Cl

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Specifications

PubChem CID	29919300
CAS	215364-85-5
Molecular Weight (g/mol)	207.455
MDL Number	MFCD09263478
SMILES	C1=CN=C(C(=C1N)Br)Cl
Synonym	4-amino-3-bromo-2-chloropyridine,3-bromo-2-chloro-4-pyridinamine,3-bromo-2-chloro-4-pyridylamine,3-bromo-2-chloro-pyridin-4-amine,4-pyridinamine, 3-bromo-2-chloro,4-amino-2-chloro-3-bromopyridine,pubchem2607,acmc-209flk,ksc547a7h,3-bromo-2-chloro-4-aminopyridine
IUPAC Name	3-bromo-2-chloropyridin-4-amine
InChI Key	KTWAUKYSQFZIET-UHFFFAOYSA-N
Molecular Formula	C5H4BrClN2

2-Hydroxypyridine, 97%

CAS: 142-08-5 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006268 InChI Key: UBQKCCHYAOITMY-UHFFFAOYSA-N Synonym: 2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone PubChem CID: 8871 ChEBI: CHEBI:16540 IUPAC Name: 1H-pyridin-2-one SMILES: O=C1NC=CC=C1

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Specifications

PubChem CID	8871
CAS	142-08-5
Molecular Weight (g/mol)	95.10
ChEBI	CHEBI:16540
MDL Number	MFCD00006268
SMILES	O=C1NC=CC=C1
Synonym	2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone
IUPAC Name	1H-pyridin-2-one
InChI Key	UBQKCCHYAOITMY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

Nicotine Impurity Standard, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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5-(Trifluoromethyl)nicotinic acid, 97%, Thermo Scientific Chemicals

CAS: 131747-40-5 Molecular Formula: C7H4F3NO2 Molecular Weight (g/mol): 191.11 MDL Number: MFCD07774128 InChI Key: RKFDCELCLIZRRH-UHFFFAOYSA-N Synonym: 5-trifluoromethyl nicotinic acid,5-trifluoromethyl pyridine-3-carboxylic acid,5-trifluoromethylinicotinic acid,5-trifluoromethyl-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-trifluoromethyl,5-trifluoromethyl-nicotinic acid,3-pyridinecarboxylicacid, 5-trifluoromethyl,5-trifluoromethy pyridine-3-carboxylic acid PubChem CID: 10976305 IUPAC Name: 5-(trifluoromethyl)pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC(=CN=C1)C(F)(F)F

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Specifications

PubChem CID	10976305
CAS	131747-40-5
Molecular Weight (g/mol)	191.11
MDL Number	MFCD07774128
SMILES	OC(=O)C1=CC(=CN=C1)C(F)(F)F
Synonym	5-trifluoromethyl nicotinic acid,5-trifluoromethyl pyridine-3-carboxylic acid,5-trifluoromethylinicotinic acid,5-trifluoromethyl-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-trifluoromethyl,5-trifluoromethyl-nicotinic acid,3-pyridinecarboxylicacid, 5-trifluoromethyl,5-trifluoromethy pyridine-3-carboxylic acid
IUPAC Name	5-(trifluoromethyl)pyridine-3-carboxylic acid
InChI Key	RKFDCELCLIZRRH-UHFFFAOYSA-N
Molecular Formula	C7H4F3NO2

2-Fluoropyridine, 98%

CAS: 372-48-5 Molecular Formula: C₅H₄FN Molecular Weight (g/mol): 97.09 MDL Number: MFCD00006224 InChI Key: MTAODLNXWYIKSO-UHFFFAOYSA-N Synonym: pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium PubChem CID: 9746 IUPAC Name: 2-fluoropyridine SMILES: C1=CC=NC(=C1)F

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Specifications

PubChem CID	9746
CAS	372-48-5
Molecular Weight (g/mol)	97.09
MDL Number	MFCD00006224
SMILES	C1=CC=NC(=C1)F
Synonym	pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium
IUPAC Name	2-fluoropyridine
InChI Key	MTAODLNXWYIKSO-UHFFFAOYSA-N
Molecular Formula	C₅H₄FN

2,5-Pyridinedicarboxylic acid, 98%

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2,6-Difluoropyridine, 99%

CAS: 1513-65-1 Molecular Formula: C₅H₃F₂N Molecular Weight (g/mol): 115.08 MDL Number: MFCD00006227 InChI Key: MBTGBRYMJKYYOE-UHFFFAOYSA-N Synonym: pyridine, 2,6-difluoro,2,6-difluorpyridin,ccris 1720,2,6-difluoro-pyridine,2,6-difluoropyridin,pubchem9241,2,6 difluoropyridine,2, 6-difluoropyridine,2,6 difluoro pyridine,2,6-di-fluoropyridine PubChem CID: 73934 IUPAC Name: 2,6-difluoropyridine SMILES: C1=CC(=NC(=C1)F)F

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Specifications

PubChem CID	73934
CAS	1513-65-1
Molecular Weight (g/mol)	115.08
MDL Number	MFCD00006227
SMILES	C1=CC(=NC(=C1)F)F
Synonym	pyridine, 2,6-difluoro,2,6-difluorpyridin,ccris 1720,2,6-difluoro-pyridine,2,6-difluoropyridin,pubchem9241,2,6 difluoropyridine,2, 6-difluoropyridine,2,6 difluoro pyridine,2,6-di-fluoropyridine
IUPAC Name	2,6-difluoropyridine
InChI Key	MBTGBRYMJKYYOE-UHFFFAOYSA-N
Molecular Formula	C₅H₃F₂N

3-Fluoro-2-hydroxypyridine, 97%

CAS: 1547-29-1 Molecular Formula: C5H4FNO Molecular Weight (g/mol): 113.091 MDL Number: MFCD03095042 InChI Key: CISUDJRBCKKAGX-UHFFFAOYSA-N Synonym: 3-fluoro-2-hydroxypyridine,3-fluoropyridin-2-ol,3-fluoro-2-pyridinol,2 1h-pyridinone, 3-fluoro,3-fluoropyridin-2 1h-one,3-fluoro-pyridin-2-ol,3-fluoro-2-pyridone,3-fluoro-2-hydroxypyridine, 3-fluoro-2-pyridone,fluoropyridone,pubchem1200 PubChem CID: 2783363 IUPAC Name: 3-fluoro-1H-pyridin-2-one SMILES: C1=CNC(=O)C(=C1)F

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Specifications

PubChem CID	2783363
CAS	1547-29-1
Molecular Weight (g/mol)	113.091
MDL Number	MFCD03095042
SMILES	C1=CNC(=O)C(=C1)F
Synonym	3-fluoro-2-hydroxypyridine,3-fluoropyridin-2-ol,3-fluoro-2-pyridinol,2 1h-pyridinone, 3-fluoro,3-fluoropyridin-2 1h-one,3-fluoro-pyridin-2-ol,3-fluoro-2-pyridone,3-fluoro-2-hydroxypyridine, 3-fluoro-2-pyridone,fluoropyridone,pubchem1200
IUPAC Name	3-fluoro-1H-pyridin-2-one
InChI Key	CISUDJRBCKKAGX-UHFFFAOYSA-N
Molecular Formula	C5H4FNO

5-Hydroxy-2-(trifluoromethyl)pyridine, 97%, Thermo Scientific Chemicals

CAS: 216766-12-0 Molecular Formula: C6H4F3NO Molecular Weight (g/mol): 163.10 MDL Number: MFCD06801325 InChI Key: VFOBDHYPESAMAF-UHFFFAOYSA-N Synonym: 6-trifluoromethyl pyridin-3-ol,5-hydroxy-2-trifluoromethyl pyridine,6-trifluoromethyl-3-pyridinol,2-trifluoromethyl pyridin-5-ol,5-hydroxy-2-trifluoromethylpyridine,3-pyridinol, 6-trifluoromethyl,6-trifluoromethyl-pyridin-3-ol,pubchem21818,6-trifluoromethyl 3-pyridinol PubChem CID: 2783388 IUPAC Name: 6-(trifluoromethyl)pyridin-3-ol SMILES: OC1=CN=C(C=C1)C(F)(F)F

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Specifications

PubChem CID	2783388
CAS	216766-12-0
Molecular Weight (g/mol)	163.10
MDL Number	MFCD06801325
SMILES	OC1=CN=C(C=C1)C(F)(F)F
Synonym	6-trifluoromethyl pyridin-3-ol,5-hydroxy-2-trifluoromethyl pyridine,6-trifluoromethyl-3-pyridinol,2-trifluoromethyl pyridin-5-ol,5-hydroxy-2-trifluoromethylpyridine,3-pyridinol, 6-trifluoromethyl,6-trifluoromethyl-pyridin-3-ol,pubchem21818,6-trifluoromethyl 3-pyridinol
IUPAC Name	6-(trifluoromethyl)pyridin-3-ol
InChI Key	VFOBDHYPESAMAF-UHFFFAOYSA-N
Molecular Formula	C6H4F3NO

Pyridines and derivatives

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