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.

346 – 360 of 133,525 results

346

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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Specifications

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

347

4-Ethynylpyridine hydrochloride, 97%

CAS: 352530-29-1 Molecular Formula: C7H6ClN Molecular Weight (g/mol): 139.582 MDL Number: MFCD03093912 InChI Key: KFBZWZGIZHLUBX-UHFFFAOYSA-N Synonym: 4-ethynylpyridine hydrochloride,4-ethynylpyridine hcl,pyridine, 4-ethynyl-, hydrochloride,4-ethynylpyridinehychloride salt,4-ethynylpyridinehydrochloride,pubchem19527,4-pyridylacetylene hydrochloride,4-ethynyl pyridine hydrochloride,4-ethynyl-pyridine hydrochloride,4-ethynylpyridine hydrochloride 1:1 PubChem CID: 16216931 IUPAC Name: 4-ethynylpyridine;hydrochloride SMILES: C#CC1=CC=NC=C1.Cl

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Specifications

PubChem CID	16216931
CAS	352530-29-1
Molecular Weight (g/mol)	139.582
MDL Number	MFCD03093912
SMILES	C#CC1=CC=NC=C1.Cl
Synonym	4-ethynylpyridine hydrochloride,4-ethynylpyridine hcl,pyridine, 4-ethynyl-, hydrochloride,4-ethynylpyridinehychloride salt,4-ethynylpyridinehydrochloride,pubchem19527,4-pyridylacetylene hydrochloride,4-ethynyl pyridine hydrochloride,4-ethynyl-pyridine hydrochloride,4-ethynylpyridine hydrochloride 1:1
IUPAC Name	4-ethynylpyridine;hydrochloride
InChI Key	KFBZWZGIZHLUBX-UHFFFAOYSA-N
Molecular Formula	C7H6ClN

348

5-Chloropyridin-3-ol, 97%, Thermo Scientific™

CAS: 74115-12-1 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.543 MDL Number: MFCD00006379 InChI Key: TUIDQYRZDZRHPQ-UHFFFAOYSA-N Synonym: 5-chloro-3-hydroxypyridine,5-chloro-3-pyridinol,3-chloro-5-hydroxypyridine,3-pyridinol, 5-chloro,5chloro-3-pyridinol,pubchem6628,3-chloro-5-pyridinol,acmc-209otf,5-chloranylpyridin-3-ol,3chloro-5-hydroxypyridine PubChem CID: 582305 IUPAC Name: 5-chloropyridin-3-ol SMILES: C1=C(C=NC=C1Cl)O

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Specifications

PubChem CID	582305
CAS	74115-12-1
Molecular Weight (g/mol)	129.543
MDL Number	MFCD00006379
SMILES	C1=C(C=NC=C1Cl)O
Synonym	5-chloro-3-hydroxypyridine,5-chloro-3-pyridinol,3-chloro-5-hydroxypyridine,3-pyridinol, 5-chloro,5chloro-3-pyridinol,pubchem6628,3-chloro-5-pyridinol,acmc-209otf,5-chloranylpyridin-3-ol,3chloro-5-hydroxypyridine
IUPAC Name	5-chloropyridin-3-ol
InChI Key	TUIDQYRZDZRHPQ-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

349

3-Bromopyridine-2-carboxylic acid, 97%

CAS: 30683-23-9 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD01320380 InChI Key: KBDIRPOTVAODSA-UHFFFAOYSA-N Synonym: 3-bromopicolinic acid,3-bromo-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 3-bromo,3-bromopyridine-2-carboxylicacid,3-bromo-2-pyridine carboxylic acid,3-bromo-pyridine-2-carboxylic acid,pubchem5070,bromopyridine carboxylic,acmc-1cpch,3-bromo-2-picolinic acid PubChem CID: 2050129 IUPAC Name: 3-bromopyridine-2-carboxylic acid SMILES: C1=CC(=C(N=C1)C(=O)O)Br

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Specifications

PubChem CID	2050129
CAS	30683-23-9
Molecular Weight (g/mol)	202.007
MDL Number	MFCD01320380
SMILES	C1=CC(=C(N=C1)C(=O)O)Br
Synonym	3-bromopicolinic acid,3-bromo-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 3-bromo,3-bromopyridine-2-carboxylicacid,3-bromo-2-pyridine carboxylic acid,3-bromo-pyridine-2-carboxylic acid,pubchem5070,bromopyridine carboxylic,acmc-1cpch,3-bromo-2-picolinic acid
IUPAC Name	3-bromopyridine-2-carboxylic acid
InChI Key	KBDIRPOTVAODSA-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

350

Benzyl Nicotinate, Approx. 99%, Spectrum™ Chemical

CAS: 94-44-0

Pricing & Availability
Specifications

CAS	94-44-0

351

2-Bromo-6-fluoropyridine, 97%

CAS: 144100-07-2 Molecular Formula: C5H3BrFN Molecular Weight (g/mol): 175.988 MDL Number: MFCD03095258 InChI Key: ZIDIKYIZXMYHAW-UHFFFAOYSA-N Synonym: 6-bromo-2-fluoropyridine,2-fluoro-6-bromopyridine,2-bromo-6-fluoro-pyridine,pyridine, 2-bromo-6-fluoro,abbypharma ap-17-5098,acmc-1cab6,2-bromo-6-fluoro pyridine,ksc485m5f,platinum 1+ , 2-bromo-5-fluoropyridine-n 9-hydroxy-6-methylpyrido 2,3-a pyrrolo 3,4-c carbazole-5,7 1h,6h-dionato-n1,n12 6-methyl-3-pyridinol-n1-, sp-4-2-, hexafluorophosphate 1- PubChem CID: 639438 IUPAC Name: 2-bromo-6-fluoropyridine SMILES: C1=CC(=NC(=C1)Br)F

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Specifications

PubChem CID	639438
CAS	144100-07-2
Molecular Weight (g/mol)	175.988
MDL Number	MFCD03095258
SMILES	C1=CC(=NC(=C1)Br)F
Synonym	6-bromo-2-fluoropyridine,2-fluoro-6-bromopyridine,2-bromo-6-fluoro-pyridine,pyridine, 2-bromo-6-fluoro,abbypharma ap-17-5098,acmc-1cab6,2-bromo-6-fluoro pyridine,ksc485m5f,platinum 1+ , 2-bromo-5-fluoropyridine-n 9-hydroxy-6-methylpyrido 2,3-a pyrrolo 3,4-c carbazole-5,7 1h,6h-dionato-n1,n12 6-methyl-3-pyridinol-n1-, sp-4-2-, hexafluorophosphate 1-
IUPAC Name	2-bromo-6-fluoropyridine
InChI Key	ZIDIKYIZXMYHAW-UHFFFAOYSA-N
Molecular Formula	C5H3BrFN

352

6-(2-furyl)nicotinic acid, Thermo Scientific™

CAS: 884507-36-2 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD06410385 InChI Key: ALJRNVXLRKHVQF-UHFFFAOYSA-N Synonym: 6-2-furyl nicotinic acid,6-furan-2-yl nicotinic acid,6-furan-2-yl pyridine-3-carboxylic acid,6-2-furyl pyridine-3-carboxylic acid PubChem CID: 19010290 IUPAC Name: 6-(furan-2-yl)pyridine-3-carboxylic acid SMILES: OC(=O)C1=CN=C(C=C1)C1=CC=CO1

Pricing & Availability
Specifications

PubChem CID	19010290
CAS	884507-36-2
Molecular Weight (g/mol)	189.17
MDL Number	MFCD06410385
SMILES	OC(=O)C1=CN=C(C=C1)C1=CC=CO1
Synonym	6-2-furyl nicotinic acid,6-furan-2-yl nicotinic acid,6-furan-2-yl pyridine-3-carboxylic acid,6-2-furyl pyridine-3-carboxylic acid
IUPAC Name	6-(furan-2-yl)pyridine-3-carboxylic acid
InChI Key	ALJRNVXLRKHVQF-UHFFFAOYSA-N
Molecular Formula	C10H7NO3

353

Chloropyramine hydrochloride

CAS: 6170-42-9 Molecular Formula: C16H21Cl2N3 Molecular Weight (g/mol): 326.27 MDL Number: MFCD00079009 InChI Key: VEYWWAGBHABATA-UHFFFAOYSA-N Synonym: chloropyramine hydrochloride,chloropyramine hcl,alergosan,nilfan,allergan s hydrochloride,chlorpiramin hydrochloride,halopyramine hydrochloride,chlorpyramin hcl,chlorpyramine hydrochloride,unii-fwa92z14nn PubChem CID: 80311 IUPAC Name: hydrogen N-[(4-chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]pyridin-2-amine chloride SMILES: [H+].[Cl-].CN(C)CCN(CC1=CC=C(Cl)C=C1)C1=CC=CC=N1

Pricing & Availability
Specifications

PubChem CID	80311
CAS	6170-42-9
Molecular Weight (g/mol)	326.27
MDL Number	MFCD00079009
SMILES	[H+].[Cl-].CN(C)CCN(CC1=CC=C(Cl)C=C1)C1=CC=CC=N1
Synonym	chloropyramine hydrochloride,chloropyramine hcl,alergosan,nilfan,allergan s hydrochloride,chlorpiramin hydrochloride,halopyramine hydrochloride,chlorpyramin hcl,chlorpyramine hydrochloride,unii-fwa92z14nn
IUPAC Name	hydrogen N-[(4-chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]pyridin-2-amine chloride
InChI Key	VEYWWAGBHABATA-UHFFFAOYSA-N
Molecular Formula	C16H21Cl2N3

354

3-Amino-2,6-dichloropyridine, 97%

CAS: 62476-56-6 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.00 MDL Number: MFCD00023417 InChI Key: MJVZSRZTBDMYLX-UHFFFAOYSA-N Synonym: 3-amino-2,6-dichloropyridine,2,6-dichloro-3-aminopyridine,2,6-dichloro-3-pyridylamine,3-pyridinamine, 2,6-dichloro,2,6-dichloro-3-pyridinamine,2,6-dichloropyridin-3-ylamine,2,6-dichloro-pyridin-3-ylamine,2,6-dichlorpyridin-3-amin,pubchem10384,ksc495k2f PubChem CID: 112846 IUPAC Name: 2,6-dichloropyridin-3-amine SMILES: NC1=CC=C(Cl)N=C1Cl

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Specifications

PubChem CID	112846
CAS	62476-56-6
Molecular Weight (g/mol)	163.00
MDL Number	MFCD00023417
SMILES	NC1=CC=C(Cl)N=C1Cl
Synonym	3-amino-2,6-dichloropyridine,2,6-dichloro-3-aminopyridine,2,6-dichloro-3-pyridylamine,3-pyridinamine, 2,6-dichloro,2,6-dichloro-3-pyridinamine,2,6-dichloropyridin-3-ylamine,2,6-dichloro-pyridin-3-ylamine,2,6-dichlorpyridin-3-amin,pubchem10384,ksc495k2f
IUPAC Name	2,6-dichloropyridin-3-amine
InChI Key	MJVZSRZTBDMYLX-UHFFFAOYSA-N
Molecular Formula	C5H4Cl2N2

355

2,2':6',2″-Terpyridine, 96%

CAS: 1148-79-4 Molecular Formula: C15H11N3 Molecular Weight (g/mol): 233.27 MDL Number: MFCD00006213 InChI Key: DRGAZIDRYFYHIJ-UHFFFAOYSA-N Synonym: 2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine PubChem CID: 70848 ChEBI: CHEBI:245199 IUPAC Name: 2,6-dipyridin-2-ylpyridine SMILES: C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1

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Specifications

PubChem CID	70848
CAS	1148-79-4
Molecular Weight (g/mol)	233.27
ChEBI	CHEBI:245199
MDL Number	MFCD00006213
SMILES	C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1
Synonym	2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine
IUPAC Name	2,6-dipyridin-2-ylpyridine
InChI Key	DRGAZIDRYFYHIJ-UHFFFAOYSA-N
Molecular Formula	C15H11N3

356

2-Chloro-4,6-dimethylpyridine, 98+%

CAS: 30838-93-8 Molecular Formula: C7H8ClN Molecular Weight (g/mol): 141.60 MDL Number: MFCD08277279 InChI Key: COVGXNSRDOYAJD-UHFFFAOYSA-N Synonym: 2-chloro-4,6-dimethyl pyridine,2-chloro-4,6-dimethyl-pyridine,pyridine, 2-chloro-4,6-dimethyl,pubchem3919,acmc-1agqf,ksc495g6l,aebsf hydrochloride; pefabloc sc PubChem CID: 12508378 IUPAC Name: 2-chloro-4,6-dimethylpyridine SMILES: CC1=CC(C)=NC(Cl)=C1

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Specifications

PubChem CID	12508378
CAS	30838-93-8
Molecular Weight (g/mol)	141.60
MDL Number	MFCD08277279
SMILES	CC1=CC(C)=NC(Cl)=C1
Synonym	2-chloro-4,6-dimethyl pyridine,2-chloro-4,6-dimethyl-pyridine,pyridine, 2-chloro-4,6-dimethyl,pubchem3919,acmc-1agqf,ksc495g6l,aebsf hydrochloride; pefabloc sc
IUPAC Name	2-chloro-4,6-dimethylpyridine
InChI Key	COVGXNSRDOYAJD-UHFFFAOYSA-N
Molecular Formula	C7H8ClN

357

Ethyl 4-chloro-6-hydroxy-5-nitronicotinate, 97%, Thermo Scientific™

CAS: 1210835-74-7 Molecular Formula: C8H7ClN2O5 Molecular Weight (g/mol): 246.603 MDL Number: MFCD22989339 InChI Key: FETZVQJUBMRFJE-UHFFFAOYSA-N Synonym: ethyl 4-chloro-5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylate,ethyl 4-chloro-6-hydroxy-5-nitronicotinate,ethyl 4-chloro-6-hydroxy-5-nitropyridine-3-carboxylate,ethylchloronitrooxodihydropyridinecarboxylate,4-chloro-6-hydroxy-5-nitronicotinic acid ethyl ester,ethyl 4-chloro-5-nitro-6-oxo-1,6-dihydro-3-pyridinecarboxylate,4-chloro-5-nitro-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester PubChem CID: 59225818 IUPAC Name: ethyl 4-chloro-5-nitro-6-oxo-1H-pyridine-3-carboxylate SMILES: CCOC(=O)C1=CNC(=O)C(=C1Cl)[N+](=O)[O-]

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Specifications

PubChem CID	59225818
CAS	1210835-74-7
Molecular Weight (g/mol)	246.603
MDL Number	MFCD22989339
SMILES	CCOC(=O)C1=CNC(=O)C(=C1Cl)[N+](=O)[O-]
Synonym	ethyl 4-chloro-5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylate,ethyl 4-chloro-6-hydroxy-5-nitronicotinate,ethyl 4-chloro-6-hydroxy-5-nitropyridine-3-carboxylate,ethylchloronitrooxodihydropyridinecarboxylate,4-chloro-6-hydroxy-5-nitronicotinic acid ethyl ester,ethyl 4-chloro-5-nitro-6-oxo-1,6-dihydro-3-pyridinecarboxylate,4-chloro-5-nitro-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
IUPAC Name	ethyl 4-chloro-5-nitro-6-oxo-1H-pyridine-3-carboxylate
InChI Key	FETZVQJUBMRFJE-UHFFFAOYSA-N
Molecular Formula	C8H7ClN2O5

358

3-Amino-2-bromo-6-methylpyridine, 98%

CAS: 126325-53-9 Molecular Formula: C6H7BrN2 Molecular Weight (g/mol): 187.04 MDL Number: MFCD16606103 InChI Key: ORELOTUWTIKRIW-UHFFFAOYSA-N Synonym: 3-amino-4-bromo-2-methylpyridine,ksc915a1f,3-pyridinamine, 4-bromo-2-methyl,4-bromo-2-methyl-3-pyridinamine PubChem CID: 14418044 IUPAC Name: 4-bromo-2-methylpyridin-3-amine SMILES: CC1=NC=CC(Br)=C1N

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Specifications

PubChem CID	14418044
CAS	126325-53-9
Molecular Weight (g/mol)	187.04
MDL Number	MFCD16606103
SMILES	CC1=NC=CC(Br)=C1N
Synonym	3-amino-4-bromo-2-methylpyridine,ksc915a1f,3-pyridinamine, 4-bromo-2-methyl,4-bromo-2-methyl-3-pyridinamine
IUPAC Name	4-bromo-2-methylpyridin-3-amine
InChI Key	ORELOTUWTIKRIW-UHFFFAOYSA-N
Molecular Formula	C6H7BrN2

359

2,6-Di-tert-butyl-4-methylpyridine, 97%

CAS: 38222-83-2 Molecular Formula: C14H23N Molecular Weight (g/mol): 205.35 MDL Number: MFCD00006305 InChI Key: HVHZEKKZMFRULH-UHFFFAOYSA-N Synonym: 2,6-di-tert-butyl-4-methylpyridine,dtbmp,pyridine, 2,6-bis 1,1-dimethylethyl-4-methyl,2,6-di-t-butyl-4-methylpyridine,2,6-ditert-butyl-4-methyl-pyridine,2,6-bis tert-butyl-4-methylpyridine,pubchem10244,acmc-209iyr,ksc490s2n,2,6-di-t-butyl 4-methylpyridine PubChem CID: 98898 SMILES: CC1=CC(=NC(=C1)C(C)(C)C)C(C)(C)C

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Specifications

PubChem CID	98898
CAS	38222-83-2
Molecular Weight (g/mol)	205.35
MDL Number	MFCD00006305
SMILES	CC1=CC(=NC(=C1)C(C)(C)C)C(C)(C)C
Synonym	2,6-di-tert-butyl-4-methylpyridine,dtbmp,pyridine, 2,6-bis 1,1-dimethylethyl-4-methyl,2,6-di-t-butyl-4-methylpyridine,2,6-ditert-butyl-4-methyl-pyridine,2,6-bis tert-butyl-4-methylpyridine,pubchem10244,acmc-209iyr,ksc490s2n,2,6-di-t-butyl 4-methylpyridine
InChI Key	HVHZEKKZMFRULH-UHFFFAOYSA-N
Molecular Formula	C14H23N

360

3,6-Dichloropyridine-2-carboxylic acid, 96%

CAS: 1702-17-6 Molecular Formula: C6H3Cl2NO2 Molecular Weight (g/mol): 192.00 MDL Number: MFCD00078655 InChI Key: HUBANNPOLNYSAD-UHFFFAOYSA-N Synonym: clopyralid,3,6-dichloropicolinic acid,3,6-dichloro-2-pyridinecarboxylic acid,lontrel,2-pyridinecarboxylic acid, 3,6-dichloro,clopyralide,benzalox,cirtoxin,matrigon,transline PubChem CID: 15553 ChEBI: CHEBI:62961 IUPAC Name: 3,6-dichloropyridine-2-carboxylic acid SMILES: OC(=O)C1=NC(Cl)=CC=C1Cl

Pricing & Availability
Specifications

PubChem CID	15553
CAS	1702-17-6
Molecular Weight (g/mol)	192.00
ChEBI	CHEBI:62961
MDL Number	MFCD00078655
SMILES	OC(=O)C1=NC(Cl)=CC=C1Cl
Synonym	clopyralid,3,6-dichloropicolinic acid,3,6-dichloro-2-pyridinecarboxylic acid,lontrel,2-pyridinecarboxylic acid, 3,6-dichloro,clopyralide,benzalox,cirtoxin,matrigon,transline
IUPAC Name	3,6-dichloropyridine-2-carboxylic acid
InChI Key	HUBANNPOLNYSAD-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO2

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Pyridines and derivatives

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Benzyl Nicotinate, Approx. 99%, Spectrum™ Chemical