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.

316 – 330 of 40,666 results

316

6-Methyl-4-trifluoromethyl-2(1H)-pyridone, 97%

CAS: 22123-19-9 Molecular Formula: C7H6F3NO Molecular Weight (g/mol): 177.126 MDL Number: MFCD00042479 InChI Key: CDRMKCNOGIBXOG-UHFFFAOYSA-N Synonym: 6-methyl-4-trifluoromethyl pyridin-2 1h-one,6-methyl-4-trifluoromethyl-2 1h-pyridinone,6-methyl-4-trifluoromethyl pyridin-2-ol,6-methyl-4-trifluoromethyl-1h-pyridin-2-one,6-methyl-4-trifluoromethyl-2 1h-pyridone,2 1h-pyridinone,6-methyl-4-trifluoromethyl,2-hydroxy-6-methyl-4-trifluoromethyl pyridine,6-methyl-4-trifluoromethyl-1,2-dihydropyridin-2-one,6-methyl-4-trifluoromethyl hydropyridin-2-one,acmc-1cb5l PubChem CID: 2782992 IUPAC Name: 6-methyl-4-(trifluoromethyl)-1H-pyridin-2-one SMILES: CC1=CC(=CC(=O)N1)C(F)(F)F

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Specifications

PubChem CID	2782992
CAS	22123-19-9
Molecular Weight (g/mol)	177.126
MDL Number	MFCD00042479
SMILES	CC1=CC(=CC(=O)N1)C(F)(F)F
Synonym	6-methyl-4-trifluoromethyl pyridin-2 1h-one,6-methyl-4-trifluoromethyl-2 1h-pyridinone,6-methyl-4-trifluoromethyl pyridin-2-ol,6-methyl-4-trifluoromethyl-1h-pyridin-2-one,6-methyl-4-trifluoromethyl-2 1h-pyridone,2 1h-pyridinone,6-methyl-4-trifluoromethyl,2-hydroxy-6-methyl-4-trifluoromethyl pyridine,6-methyl-4-trifluoromethyl-1,2-dihydropyridin-2-one,6-methyl-4-trifluoromethyl hydropyridin-2-one,acmc-1cb5l
IUPAC Name	6-methyl-4-(trifluoromethyl)-1H-pyridin-2-one
InChI Key	CDRMKCNOGIBXOG-UHFFFAOYSA-N
Molecular Formula	C7H6F3NO

317

3,4-Diaminopyridine, 97%

CAS: 54-96-6 Molecular Formula: C5H7N3 Molecular Weight (g/mol): 109.132 MDL Number: MFCD00006401 InChI Key: OYTKINVCDFNREN-UHFFFAOYSA-N Synonym: 3,4-diaminopyridine,amifampridine,3,4-pyridinediamine,firdapse,diamino-3,4 pyridine,4,5-diaminopyridine,3,4-dap,amifampridin,zenas,pyridine, 3,4-diamino PubChem CID: 5918 IUPAC Name: pyridine-3,4-diamine SMILES: C1=CN=CC(=C1N)N

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Specifications

PubChem CID	5918
CAS	54-96-6
Molecular Weight (g/mol)	109.132
MDL Number	MFCD00006401
SMILES	C1=CN=CC(=C1N)N
Synonym	3,4-diaminopyridine,amifampridine,3,4-pyridinediamine,firdapse,diamino-3,4 pyridine,4,5-diaminopyridine,3,4-dap,amifampridin,zenas,pyridine, 3,4-diamino
IUPAC Name	pyridine-3,4-diamine
InChI Key	OYTKINVCDFNREN-UHFFFAOYSA-N
Molecular Formula	C5H7N3

318

2-Hydroxy-6-methylnicotinic acid, 98+%

CAS: 38116-61-9 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.137 MDL Number: MFCD00006272 InChI Key: XRIHTJYXIHOBDQ-UHFFFAOYSA-N Synonym: 2-hydroxy-6-methylnicotinic acid,2-hydroxy-6-methylpyridine-3-carboxylic acid,6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid,chembl50725,3-pyridinecarboxylic acid, 1,2-dihydro-6-methyl-2-oxo,2-hydroxy-6-methyl nicotinic acid,2-hydroxy-6-methyl-nicotinic acid,6-methyl-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid,6-methyl-2-oxohydropyridine-3-carboxylic acid,2-hydroxy-6-methylnicotinicacid PubChem CID: 94960 IUPAC Name: 6-methyl-2-oxo-1H-pyridine-3-carboxylic acid SMILES: CC1=CC=C(C(=O)N1)C(=O)O

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Specifications

PubChem CID	94960
CAS	38116-61-9
Molecular Weight (g/mol)	153.137
MDL Number	MFCD00006272
SMILES	CC1=CC=C(C(=O)N1)C(=O)O
Synonym	2-hydroxy-6-methylnicotinic acid,2-hydroxy-6-methylpyridine-3-carboxylic acid,6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid,chembl50725,3-pyridinecarboxylic acid, 1,2-dihydro-6-methyl-2-oxo,2-hydroxy-6-methyl nicotinic acid,2-hydroxy-6-methyl-nicotinic acid,6-methyl-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid,6-methyl-2-oxohydropyridine-3-carboxylic acid,2-hydroxy-6-methylnicotinicacid
IUPAC Name	6-methyl-2-oxo-1H-pyridine-3-carboxylic acid
InChI Key	XRIHTJYXIHOBDQ-UHFFFAOYSA-N
Molecular Formula	C7H7NO3

319

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

320

2-Mercaptopyridine, 98%

CAS: 2637-34-5 Molecular Formula: C₅H₅NS Molecular Weight (g/mol): 111.16 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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Specifications

PubChem CID	2723698
CAS	2637-34-5
Molecular Weight (g/mol)	111.16
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

321

2-Amino-3-picoline, 96%

CAS: 1603-40-3 Molecular Formula: C₆H₈N₂ Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006320 InChI Key: RGDQRXPEZUNWHX-UHFFFAOYSA-N Synonym: 2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl PubChem CID: 15347 IUPAC Name: 3-methylpyridin-2-amine SMILES: CC1=C(N=CC=C1)N

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Specifications

PubChem CID	15347
CAS	1603-40-3
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006320
SMILES	CC1=C(N=CC=C1)N
Synonym	2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl
IUPAC Name	3-methylpyridin-2-amine
InChI Key	RGDQRXPEZUNWHX-UHFFFAOYSA-N
Molecular Formula	C₆H₈N₂

322

4-Nitroquinoline-N-oxide, 98%

CAS: 56-57-5 Molecular Formula: C9H6N2O3 Molecular Weight (g/mol): 190.16 MDL Number: MFCD00006738 InChI Key: YHQDZJICGQWFHK-UHFFFAOYSA-N Synonym: 4-nitroquinoline n-oxide,4-nitroquinoline 1-oxide,4-nitroquinoline-1-oxide,nitrochin,4-nitroquinoline-n-oxide,4-nqo,quinoline, 4-nitro-, 1-oxide,4-nitroquinoline oxide,4 nqo,4-nitroquinolin-1-oxide PubChem CID: 5955 ChEBI: CHEBI:16907 IUPAC Name: 4-nitro-1-oxidoquinolin-1-ium SMILES: [O-][N+](=O)C1=C2C=CC=CC2=[N+]([O-])C=C1

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Specifications

PubChem CID	5955
CAS	56-57-5
Molecular Weight (g/mol)	190.16
ChEBI	CHEBI:16907
MDL Number	MFCD00006738
SMILES	[O-][N+](=O)C1=C2C=CC=CC2=[N+]([O-])C=C1
Synonym	4-nitroquinoline n-oxide,4-nitroquinoline 1-oxide,4-nitroquinoline-1-oxide,nitrochin,4-nitroquinoline-n-oxide,4-nqo,quinoline, 4-nitro-, 1-oxide,4-nitroquinoline oxide,4 nqo,4-nitroquinolin-1-oxide
IUPAC Name	4-nitro-1-oxidoquinolin-1-ium
InChI Key	YHQDZJICGQWFHK-UHFFFAOYSA-N
Molecular Formula	C9H6N2O3

323

2,5-Dibromopyridine, 97%

CAS: 624-28-2 Molecular Formula: C5H3Br2N Molecular Weight (g/mol): 236.89 MDL Number: MFCD00006221 InChI Key: ZHXUWDPHUQHFOV-UHFFFAOYSA-N Synonym: 2,5-dibromo pyridine,pyridine, 2,5-dibromo,2,5-dibrompyridin,2,5-dibromo-pyridine,2,5-dibromopyridin,3,6-dibromopyridine,2,5,-dibromopyridine,2,5-dibrompyridine,2,5 dibromopyridine,pyridine,5-dibromo PubChem CID: 69353 IUPAC Name: 2,5-dibromopyridine SMILES: BrC1=CC=C(Br)N=C1

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Specifications

PubChem CID	69353
CAS	624-28-2
Molecular Weight (g/mol)	236.89
MDL Number	MFCD00006221
SMILES	BrC1=CC=C(Br)N=C1
Synonym	2,5-dibromo pyridine,pyridine, 2,5-dibromo,2,5-dibrompyridin,2,5-dibromo-pyridine,2,5-dibromopyridin,3,6-dibromopyridine,2,5,-dibromopyridine,2,5-dibrompyridine,2,5 dibromopyridine,pyridine,5-dibromo
IUPAC Name	2,5-dibromopyridine
InChI Key	ZHXUWDPHUQHFOV-UHFFFAOYSA-N
Molecular Formula	C5H3Br2N

324

2,3-Dichloropyridine, 99%

CAS: 2402-77-9 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.99 MDL Number: MFCD00006229 InChI Key: MAKFMOSBBNKPMS-UHFFFAOYSA-N Synonym: 2,3-dichloro-pyridine,pyridine, 2,3-dichloro,dichloropyridine,pyridine, dichloro,ccris 1726,2,3-dichloro pyridine,pubchem1198,pyridine,3-dichloro,2.3-dichloro-pyridine,acmc-209g7x PubChem CID: 16988 IUPAC Name: 2,3-dichloropyridine SMILES: ClC1=CC=CN=C1Cl

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Specifications

PubChem CID	16988
CAS	2402-77-9
Molecular Weight (g/mol)	147.99
MDL Number	MFCD00006229
SMILES	ClC1=CC=CN=C1Cl
Synonym	2,3-dichloro-pyridine,pyridine, 2,3-dichloro,dichloropyridine,pyridine, dichloro,ccris 1726,2,3-dichloro pyridine,pubchem1198,pyridine,3-dichloro,2.3-dichloro-pyridine,acmc-209g7x
IUPAC Name	2,3-dichloropyridine
InChI Key	MAKFMOSBBNKPMS-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

325

Ethyl picolinate, 99%

CAS: 2524-52-9 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 MDL Number: MFCD00006292 InChI Key: FQYYIPZPELSLDK-UHFFFAOYSA-N Synonym: ethyl picolinate,ethyl 2-picolinate,ethyl 2-pyridinecarboxylate,picolinic acid, ethyl ester,2-picolinic acid ethyl ester,2-pyridinecarboxylic acid, ethyl ester,2-ethoxycarbonyl pyridine,picolinic acid ethyl ester,2-pyridinecarboxylic acid ethyl ester,pyridine-2-carboxylic acid ethyl ester PubChem CID: 17307 IUPAC Name: ethyl pyridine-2-carboxylate SMILES: CCOC(=O)C1=CC=CC=N1

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Specifications

PubChem CID	17307
CAS	2524-52-9
Molecular Weight (g/mol)	151.17
MDL Number	MFCD00006292
SMILES	CCOC(=O)C1=CC=CC=N1
Synonym	ethyl picolinate,ethyl 2-picolinate,ethyl 2-pyridinecarboxylate,picolinic acid, ethyl ester,2-picolinic acid ethyl ester,2-pyridinecarboxylic acid, ethyl ester,2-ethoxycarbonyl pyridine,picolinic acid ethyl ester,2-pyridinecarboxylic acid ethyl ester,pyridine-2-carboxylic acid ethyl ester
IUPAC Name	ethyl pyridine-2-carboxylate
InChI Key	FQYYIPZPELSLDK-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

326

4-Picoline, 99%

CAS: 108-89-4 Molecular Formula: C₆H₇N Molecular Weight (g/mol): 93.13 MDL Number: MFCD00006440 InChI Key: FKNQCJSGGFJEIZ-UHFFFAOYSA-N Synonym: 4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy PubChem CID: 7963 ChEBI: CHEBI:32547 IUPAC Name: 4-methylpyridine SMILES: CC1=CC=NC=C1

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Specifications

PubChem CID	7963
CAS	108-89-4
Molecular Weight (g/mol)	93.13
ChEBI	CHEBI:32547
MDL Number	MFCD00006440
SMILES	CC1=CC=NC=C1
Synonym	4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy
IUPAC Name	4-methylpyridine
InChI Key	FKNQCJSGGFJEIZ-UHFFFAOYSA-N
Molecular Formula	C₆H₇N

327

2-Amino-3,5-dichloropyridine, 97%

CAS: 4214-74-8 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.00 MDL Number: MFCD00006313 InChI Key: OCWBGKZFOYMCCN-UHFFFAOYSA-N Synonym: 2-amino-3,5-dichloropyridine,3,5-dichloro-2-pyridinamine,2-pyridinamine, 3,5-dichloro,3,5-dichloro-3-pyridylamine,3,5-dichloro-2-aminopyridine,3,5-dichloro-2-pyridylamine,3,5-dichloropyridin-2-ylamine,pyridine, 2-amino-3,5-dichloro,pubchem13504,acmc-209jnv PubChem CID: 77886 IUPAC Name: 3,5-dichloropyridin-2-amine SMILES: NC1=NC=C(Cl)C=C1Cl

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Specifications

PubChem CID	77886
CAS	4214-74-8
Molecular Weight (g/mol)	163.00
MDL Number	MFCD00006313
SMILES	NC1=NC=C(Cl)C=C1Cl
Synonym	2-amino-3,5-dichloropyridine,3,5-dichloro-2-pyridinamine,2-pyridinamine, 3,5-dichloro,3,5-dichloro-3-pyridylamine,3,5-dichloro-2-aminopyridine,3,5-dichloro-2-pyridylamine,3,5-dichloropyridin-2-ylamine,pyridine, 2-amino-3,5-dichloro,pubchem13504,acmc-209jnv
IUPAC Name	3,5-dichloropyridin-2-amine
InChI Key	OCWBGKZFOYMCCN-UHFFFAOYSA-N
Molecular Formula	C5H4Cl2N2

328

3-Hydroxypyridine-2-carboxylic acid, 98%

CAS: 874-24-8 Molecular Formula: C6H4NO3 Molecular Weight (g/mol): 138.10 MDL Number: MFCD00006294 InChI Key: BRARRAHGNDUELT-UHFFFAOYSA-M Synonym: 3-hydroxypicolinic acid,3-hydroxy-2-pyridinecarboxylic acid,3-hydroxypicolinicacid,2-pyridinecarboxylic acid, 3-hydroxy,3-hpa,pyridinecarboxylic acid, hydroxy,3-hydroxypicolinate,3-hydroxypyridine-2-carboxylate,hydroxypicolinic acid PubChem CID: 13401 ChEBI: CHEBI:64342 IUPAC Name: 3-hydroxypyridine-2-carboxylic acid SMILES: OC1=CC=CN=C1C([O-])=O

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Specifications

PubChem CID	13401
CAS	874-24-8
Molecular Weight (g/mol)	138.10
ChEBI	CHEBI:64342
MDL Number	MFCD00006294
SMILES	OC1=CC=CN=C1C([O-])=O
Synonym	3-hydroxypicolinic acid,3-hydroxy-2-pyridinecarboxylic acid,3-hydroxypicolinicacid,2-pyridinecarboxylic acid, 3-hydroxy,3-hpa,pyridinecarboxylic acid, hydroxy,3-hydroxypicolinate,3-hydroxypyridine-2-carboxylate,hydroxypicolinic acid
IUPAC Name	3-hydroxypyridine-2-carboxylic acid
InChI Key	BRARRAHGNDUELT-UHFFFAOYSA-M
Molecular Formula	C6H4NO3

329

Methyl 2-methylnicotinate, 97%

CAS: 65719-09-7 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.165 MDL Number: MFCD00051961 InChI Key: KLHWBYHFWALOIJ-UHFFFAOYSA-N PubChem CID: 7015327 IUPAC Name: methyl 2-methylpyridine-3-carboxylate SMILES: CC1=C(C=CC=N1)C(=O)OC

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Specifications

PubChem CID	7015327
CAS	65719-09-7
Molecular Weight (g/mol)	151.165
MDL Number	MFCD00051961
SMILES	CC1=C(C=CC=N1)C(=O)OC
IUPAC Name	methyl 2-methylpyridine-3-carboxylate
InChI Key	KLHWBYHFWALOIJ-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

330

2-(Methylthio)nicotinic acid, 98+%

CAS: 74470-23-8 Molecular Formula: C7H7NO2S Molecular Weight (g/mol): 169.198 MDL Number: MFCD00010101 InChI Key: COPSJQVPEUUOKY-UHFFFAOYSA-N Synonym: 2-methylthio nicotinic acid,2-methylsulfanyl nicotinic acid,2-methylsulfanyl pyridine-3-carboxylic acid,2-methylthio pyridine-3-carboxylic acid,3-pyridinecarboxylic acid, 2-methylthio,2-methylthio-3-pyridinecarboxylic acid,2-methylmercapto nicotinic acid,2-methylthiopyridine-3-carboxylic acid,acmc-20aomm,maybridge1_001445 PubChem CID: 262400 IUPAC Name: 2-methylsulfanylpyridine-3-carboxylic acid SMILES: CSC1=C(C=CC=N1)C(=O)O

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Specifications

PubChem CID	262400
CAS	74470-23-8
Molecular Weight (g/mol)	169.198
MDL Number	MFCD00010101
SMILES	CSC1=C(C=CC=N1)C(=O)O
Synonym	2-methylthio nicotinic acid,2-methylsulfanyl nicotinic acid,2-methylsulfanyl pyridine-3-carboxylic acid,2-methylthio pyridine-3-carboxylic acid,3-pyridinecarboxylic acid, 2-methylthio,2-methylthio-3-pyridinecarboxylic acid,2-methylmercapto nicotinic acid,2-methylthiopyridine-3-carboxylic acid,acmc-20aomm,maybridge1_001445
IUPAC Name	2-methylsulfanylpyridine-3-carboxylic acid
InChI Key	COPSJQVPEUUOKY-UHFFFAOYSA-N
Molecular Formula	C7H7NO2S

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