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.

181 – 195 of 133,494 results

181

2-chloro-3-picoline, 98%, Thermo Scientific™

CAS: 18368-76-8 Molecular Formula: C₆H₆ClN Molecular Weight (g/mol): 127.57 MDL Number: MFCD00234177 InChI Key: RKVUCIFREKHYTL-UHFFFAOYSA-N PubChem CID: 87603 IUPAC Name: 2-chloro-3-methylpyridine SMILES: CC1=C(N=CC=C1)Cl

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Specifications

PubChem CID	87603
CAS	18368-76-8
Molecular Weight (g/mol)	127.57
MDL Number	MFCD00234177
SMILES	CC1=C(N=CC=C1)Cl
IUPAC Name	2-chloro-3-methylpyridine
InChI Key	RKVUCIFREKHYTL-UHFFFAOYSA-N
Molecular Formula	C₆H₆ClN

182

Ethyl 2-chloronicotinate, 98%

CAS: 1452-94-4 Molecular Formula: C8H8ClNO2 Molecular Weight (g/mol): 185.607 MDL Number: MFCD00674129 InChI Key: PMIMPBYTPPRBGD-UHFFFAOYSA-N Synonym: ethyl 2-chloronicotinate,2-chloronicotinic acid ethyl ester,ethyl-2-chloronicotinate,2-chloro-nicotinic acid ethyl ester,ethyl 2-chloro-3-pyridinecarboxylate,3-pyridinecarboxylic acid, 2-chloro-, ethyl ester,2-chloro-3-pyridinecarboxylic acid ethyl ester,ethyl 2chloronicotinate,acmc-1brbe,ethyl 2-chloro-nicotinate PubChem CID: 2796614 IUPAC Name: ethyl 2-chloropyridine-3-carboxylate SMILES: CCOC(=O)C1=C(N=CC=C1)Cl

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Specifications

PubChem CID	2796614
CAS	1452-94-4
Molecular Weight (g/mol)	185.607
MDL Number	MFCD00674129
SMILES	CCOC(=O)C1=C(N=CC=C1)Cl
Synonym	ethyl 2-chloronicotinate,2-chloronicotinic acid ethyl ester,ethyl-2-chloronicotinate,2-chloro-nicotinic acid ethyl ester,ethyl 2-chloro-3-pyridinecarboxylate,3-pyridinecarboxylic acid, 2-chloro-, ethyl ester,2-chloro-3-pyridinecarboxylic acid ethyl ester,ethyl 2chloronicotinate,acmc-1brbe,ethyl 2-chloro-nicotinate
IUPAC Name	ethyl 2-chloropyridine-3-carboxylate
InChI Key	PMIMPBYTPPRBGD-UHFFFAOYSA-N
Molecular Formula	C8H8ClNO2

183

3-Hydroxy-2-nitropyridine, 98%

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

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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

184

N-Acetonylpyridinium chloride, 97%

CAS: 42508-60-1 Molecular Formula: C8H10ClNO Molecular Weight (g/mol): 171.62 MDL Number: MFCD00031949 InChI Key: JHYYWKUENNZTMD-UHFFFAOYSA-M Synonym: 1-acetonylpyridinium chloride,n-acetonylpyridinium chloride,1-2-oxopropyl pyridinium chloride,1-2-oxopropyl pyridin-1-ium chloride,acmc-209jpw,1-acetonylpyridiniumchloride,1-pyridin-1-ium-1-ylpropan-2-one chloride,1-2-oxopropyl-2h-pyridin-2-ylium chloride PubChem CID: 2734121 SMILES: [Cl-].CC(=O)C[N+]1=CC=CC=C1

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Specifications

PubChem CID	2734121
CAS	42508-60-1
Molecular Weight (g/mol)	171.62
MDL Number	MFCD00031949
SMILES	[Cl-].CC(=O)C[N+]1=CC=CC=C1
Synonym	1-acetonylpyridinium chloride,n-acetonylpyridinium chloride,1-2-oxopropyl pyridinium chloride,1-2-oxopropyl pyridin-1-ium chloride,acmc-209jpw,1-acetonylpyridiniumchloride,1-pyridin-1-ium-1-ylpropan-2-one chloride,1-2-oxopropyl-2h-pyridin-2-ylium chloride
InChI Key	JHYYWKUENNZTMD-UHFFFAOYSA-M
Molecular Formula	C8H10ClNO

185

2,6-Lutidine N-oxide, 98%

CAS: 1073-23-0 Molecular Formula: C7H9NO Molecular Weight (g/mol): 123.155 MDL Number: MFCD00039715 InChI Key: LIDGFHXPUOJZMK-UHFFFAOYSA-N Synonym: 2,6-dimethylpyridine n-oxide,2,6-lutidine n-oxide,2,6-lutidine-n-oxide,2,6-dimethylpyridine 1-oxide,2,6-lutidine 1-oxide,pyridine, 2,6-dimethyl-, 1-oxide,2,6-lutidine oxide,2,6-dimethylpyridine oxide,2,6-dimethylpyridinium n-oxide,2,6-dimethylpyridin-1-ium-1-olate PubChem CID: 14083 IUPAC Name: 2,6-dimethyl-1-oxidopyridin-1-ium SMILES: CC1=[N+](C(=CC=C1)C)[O-]

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Specifications

PubChem CID	14083
CAS	1073-23-0
Molecular Weight (g/mol)	123.155
MDL Number	MFCD00039715
SMILES	CC1=[N+](C(=CC=C1)C)[O-]
Synonym	2,6-dimethylpyridine n-oxide,2,6-lutidine n-oxide,2,6-lutidine-n-oxide,2,6-dimethylpyridine 1-oxide,2,6-lutidine 1-oxide,pyridine, 2,6-dimethyl-, 1-oxide,2,6-lutidine oxide,2,6-dimethylpyridine oxide,2,6-dimethylpyridinium n-oxide,2,6-dimethylpyridin-1-ium-1-olate
IUPAC Name	2,6-dimethyl-1-oxidopyridin-1-ium
InChI Key	LIDGFHXPUOJZMK-UHFFFAOYSA-N
Molecular Formula	C7H9NO

186

2-Fluoro-4-iodopyridine, 97%, Thermo Scientific™

CAS: 22282-70-8 Molecular Formula: C5H3FIN Molecular Weight (g/mol): 222.989 MDL Number: MFCD03092926 InChI Key: ADPRIAVYIGHFSO-UHFFFAOYSA-N Synonym: 4-iodo-2-fluoropyridine,2-fluoro-4-iodo-pyridine,2-fluoro-4-iodo pyridine,pyridine, 2-fluoro-4-iodo,pubchem1231,pubchem3510,fluoro-4-iodo pyridine,acmc-1cg64,ksc201s6h PubChem CID: 7023570 IUPAC Name: 2-fluoro-4-iodopyridine SMILES: C1=CN=C(C=C1I)F

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Specifications

PubChem CID	7023570
CAS	22282-70-8
Molecular Weight (g/mol)	222.989
MDL Number	MFCD03092926
SMILES	C1=CN=C(C=C1I)F
Synonym	4-iodo-2-fluoropyridine,2-fluoro-4-iodo-pyridine,2-fluoro-4-iodo pyridine,pyridine, 2-fluoro-4-iodo,pubchem1231,pubchem3510,fluoro-4-iodo pyridine,acmc-1cg64,ksc201s6h
IUPAC Name	2-fluoro-4-iodopyridine
InChI Key	ADPRIAVYIGHFSO-UHFFFAOYSA-N
Molecular Formula	C5H3FIN

187

2-Fluoro-3-iodopyridine, 97%, Thermo Scientific™

CAS: 113975-22-7 Molecular Formula: C5H3FIN Molecular Weight (g/mol): 222.989 MDL Number: MFCD03095287 InChI Key: WCDCAXVNBOLWNO-UHFFFAOYSA-N Synonym: 2-fluoro-3-iodo-pyridine,pyridine, 2-fluoro-3-iodo,zlchem 409,2-fluoro-3 iodopyridine,2-fluoro-3-iodo-pyridin,2-fluoro-3-iodopyridine,2-fluoro-3-iodopyridine;,2-fluoro-3-iodo pyridine,acmc-1c73w,ksc174s0n PubChem CID: 7009501 IUPAC Name: 2-fluoro-3-iodopyridine SMILES: C1=CC(=C(N=C1)F)I

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Specifications

PubChem CID	7009501
CAS	113975-22-7
Molecular Weight (g/mol)	222.989
MDL Number	MFCD03095287
SMILES	C1=CC(=C(N=C1)F)I
Synonym	2-fluoro-3-iodo-pyridine,pyridine, 2-fluoro-3-iodo,zlchem 409,2-fluoro-3 iodopyridine,2-fluoro-3-iodo-pyridin,2-fluoro-3-iodopyridine,2-fluoro-3-iodopyridine;,2-fluoro-3-iodo pyridine,acmc-1c73w,ksc174s0n
IUPAC Name	2-fluoro-3-iodopyridine
InChI Key	WCDCAXVNBOLWNO-UHFFFAOYSA-N
Molecular Formula	C5H3FIN

188

Ethyl 4-chloro-8-cyanoquinoline-3-carboxylate, 97%, Thermo Scientific™

CAS: 77173-67-2 Molecular Formula: C₁₃H₉ClN₂O₂ Molecular Weight (g/mol): 260.68 InChI Key: MHOFAUCLSGVKOH-UHFFFAOYSA-N Synonym: ethyl4-chloro-8-cyanoquinoline-3-carboxylate,ethyl 4-chloro-8-cyano-3-quinolinecarboxylate,pubchem19877,4-chloro-8-cyanoquinoline-3-carboxylicacidethyleste,4-chloro-8-cyanoquinoline-3-carboxylic acid ethyl ester,ethyl 4-chloro-8-cyanoquinoxaline-3-carboxylate PubChem CID: 3761179 IUPAC Name: ethyl 4-chloro-8-cyanoquinoline-3-carboxylate SMILES: CCOC(=O)C1=C(C2=CC=CC(=C2N=C1)C#N)Cl

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Specifications

PubChem CID	3761179
CAS	77173-67-2
Molecular Weight (g/mol)	260.68
SMILES	CCOC(=O)C1=C(C2=CC=CC(=C2N=C1)C#N)Cl
Synonym	ethyl4-chloro-8-cyanoquinoline-3-carboxylate,ethyl 4-chloro-8-cyano-3-quinolinecarboxylate,pubchem19877,4-chloro-8-cyanoquinoline-3-carboxylicacidethyleste,4-chloro-8-cyanoquinoline-3-carboxylic acid ethyl ester,ethyl 4-chloro-8-cyanoquinoxaline-3-carboxylate
IUPAC Name	ethyl 4-chloro-8-cyanoquinoline-3-carboxylate
InChI Key	MHOFAUCLSGVKOH-UHFFFAOYSA-N
Molecular Formula	C₁₃H₉ClN₂O₂

189

5,5'-Dimethyl-2,2'-bipyridine, 98%

CAS: 1762-34-1 Molecular Formula: C12H12N2 Molecular Weight (g/mol): 184.242 MDL Number: MFCD01740554 InChI Key: PTRATZCAGVBFIQ-UHFFFAOYSA-N Synonym: 5,5'-dimethyl-2,2'-bipyridine,abametapir,5,5'-dimethyl-2,2'-dipyridyl,6,6'-bi-3-picoline,5,5'-dimethyl-2,2'-bipyridyl,6,6'-di-3-picolyl,6,6'-di-3-picoline,unii-6uo390amfb,2,2'-bipyridine, 5,5'-dimethyl,5,5-dimethyl-2,2-dipyridyl PubChem CID: 15664 IUPAC Name: 5-methyl-2-(5-methylpyridin-2-yl)pyridine SMILES: CC1=CN=C(C=C1)C2=NC=C(C=C2)C

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Specifications

PubChem CID	15664
CAS	1762-34-1
Molecular Weight (g/mol)	184.242
MDL Number	MFCD01740554
SMILES	CC1=CN=C(C=C1)C2=NC=C(C=C2)C
Synonym	5,5'-dimethyl-2,2'-bipyridine,abametapir,5,5'-dimethyl-2,2'-dipyridyl,6,6'-bi-3-picoline,5,5'-dimethyl-2,2'-bipyridyl,6,6'-di-3-picolyl,6,6'-di-3-picoline,unii-6uo390amfb,2,2'-bipyridine, 5,5'-dimethyl,5,5-dimethyl-2,2-dipyridyl
IUPAC Name	5-methyl-2-(5-methylpyridin-2-yl)pyridine
InChI Key	PTRATZCAGVBFIQ-UHFFFAOYSA-N
Molecular Formula	C12H12N2

190

3-Hydroxyquinoline, 97+%

CAS: 580-18-7 Molecular Formula: C₉H₇NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD00169018 InChI Key: IQQDNMHUOLMLNJ-UHFFFAOYSA-N Synonym: 3-hydroxyquinoline,3-quinolinol,3-quinolol,ccris 4328,unii-12pz582ci0,quinolin-3-o1,3-hydroxy-quinoline,pubchem12770,5-21-03-00224 beilstein handbook reference,ksc270k2r PubChem CID: 11376 IUPAC Name: quinolin-3-ol SMILES: C1=CC=C2C(=C1)C=C(C=N2)O

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Specifications

PubChem CID	11376
CAS	580-18-7
Molecular Weight (g/mol)	145.16
MDL Number	MFCD00169018
SMILES	C1=CC=C2C(=C1)C=C(C=N2)O
Synonym	3-hydroxyquinoline,3-quinolinol,3-quinolol,ccris 4328,unii-12pz582ci0,quinolin-3-o1,3-hydroxy-quinoline,pubchem12770,5-21-03-00224 beilstein handbook reference,ksc270k2r
IUPAC Name	quinolin-3-ol
InChI Key	IQQDNMHUOLMLNJ-UHFFFAOYSA-N
Molecular Formula	C₉H₇NO

191

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

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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

192

6-Fluoropyridine-2-carboxylic acid, 97%

CAS: 402-69-7 Molecular Formula: C6H4FNO2 Molecular Weight (g/mol): 141.10 MDL Number: MFCD02181193 InChI Key: DIEMCUFYSOEIDU-UHFFFAOYSA-N Synonym: 6-fluoropicolinic acid,2-fluoropyridine-6-carboxylic acid,6-fluoro-2-pyridinecarboxylic acid,2-fluoro-6-pyridinecarboxylic acid,2-fluoro-6-carboxypyridine,6-fluoro-pyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 6-fluoro,6-fluor-2-pyridincarbons,pubchem13570,6-fluoro picolinic acid PubChem CID: 226027 IUPAC Name: 6-fluoropyridine-2-carboxylic acid SMILES: OC(=O)C1=CC=CC(F)=N1

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Specifications

PubChem CID	226027
CAS	402-69-7
Molecular Weight (g/mol)	141.10
MDL Number	MFCD02181193
SMILES	OC(=O)C1=CC=CC(F)=N1
Synonym	6-fluoropicolinic acid,2-fluoropyridine-6-carboxylic acid,6-fluoro-2-pyridinecarboxylic acid,2-fluoro-6-pyridinecarboxylic acid,2-fluoro-6-carboxypyridine,6-fluoro-pyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 6-fluoro,6-fluor-2-pyridincarbons,pubchem13570,6-fluoro picolinic acid
IUPAC Name	6-fluoropyridine-2-carboxylic acid
InChI Key	DIEMCUFYSOEIDU-UHFFFAOYSA-N
Molecular Formula	C6H4FNO2

193

3-chloropyridine-2-carboxylic acid, 97%

CAS: 57266-69-0 Molecular Formula: C₆H₄ClNO₂ Molecular Weight (g/mol): 157.56 MDL Number: MFCD01646325 InChI Key: XTMUXJBJCMRWPG-UHFFFAOYSA-N Synonym: 3-chloropicolinic acid,3-chloro-2-pyridinecarboxylic acid,3-chloro-2-picolinic acid,2-pyridinecarboxylic acid, 3-chloro,3-chloropyridine-2-carboxylicacid,3-chloro-2-picolinicacid,3-chloro-pyridine-2-carboxylic acid,chloropicolinic acid,pubchem12918,3-chloro picolinic acid PubChem CID: 824632 IUPAC Name: 3-chloropyridine-2-carboxylic acid SMILES: C1=CC(=C(N=C1)C(=O)O)Cl

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Specifications

PubChem CID	824632
CAS	57266-69-0
Molecular Weight (g/mol)	157.56
MDL Number	MFCD01646325
SMILES	C1=CC(=C(N=C1)C(=O)O)Cl
Synonym	3-chloropicolinic acid,3-chloro-2-pyridinecarboxylic acid,3-chloro-2-picolinic acid,2-pyridinecarboxylic acid, 3-chloro,3-chloropyridine-2-carboxylicacid,3-chloro-2-picolinicacid,3-chloro-pyridine-2-carboxylic acid,chloropicolinic acid,pubchem12918,3-chloro picolinic acid
IUPAC Name	3-chloropyridine-2-carboxylic acid
InChI Key	XTMUXJBJCMRWPG-UHFFFAOYSA-N
Molecular Formula	C₆H₄ClNO₂

194

3-Bromo-2-chloropyridine, 98%

CAS: 52200-48-3 Molecular Formula: C₅H₃BrClN Molecular Weight (g/mol): 192.44 InChI Key: HDYNIWBNWMFBDO-UHFFFAOYSA-N Synonym: 2-chloro-3-bromopyridine,pyridine, 3-bromo-2-chloro,3-bromo-2-chloro-pyridine,pubchem1098,2-chloro-bromopyridine,acmc-209kyb,3-bromo-2-chlorolpyridine,3-bromo-2-chloropyridine,3-bromo-2-chloro pyridine,2-chloro-3-bromo pyridine PubChem CID: 693324 IUPAC Name: 3-bromo-2-chloropyridine SMILES: C1=CC(=C(N=C1)Cl)Br

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Specifications

PubChem CID	693324
CAS	52200-48-3
Molecular Weight (g/mol)	192.44
SMILES	C1=CC(=C(N=C1)Cl)Br
Synonym	2-chloro-3-bromopyridine,pyridine, 3-bromo-2-chloro,3-bromo-2-chloro-pyridine,pubchem1098,2-chloro-bromopyridine,acmc-209kyb,3-bromo-2-chlorolpyridine,3-bromo-2-chloropyridine,3-bromo-2-chloro pyridine,2-chloro-3-bromo pyridine
IUPAC Name	3-bromo-2-chloropyridine
InChI Key	HDYNIWBNWMFBDO-UHFFFAOYSA-N
Molecular Formula	C₅H₃BrClN

195

2-Bromo-5-fluoropyridine, 98%, Thermo Scientific Chemicals

CAS: 41404-58-4 Molecular Formula: C₅H₃BrFN Molecular Weight (g/mol): 175.98 MDL Number: MFCD00234011 InChI Key: UODINHBLNPPDPD-UHFFFAOYSA-N Synonym: 2-bromo-5-fluoro-pyridine,pyridine, 2-bromo-5-fluoro,pubchem1099,pubchem14324,2-bromo5-fluoropyridine,acmc-1assy,2-bromo-5-fluoropyridin,2-bromo-5-fluorpyridine,2-bromo-5-fluropyridine,5-fluoro-2-bromopyridine PubChem CID: 2783171 IUPAC Name: 2-bromo-5-fluoropyridine SMILES: C1=CC(=NC=C1F)Br

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Specifications

PubChem CID	2783171
CAS	41404-58-4
Molecular Weight (g/mol)	175.98
MDL Number	MFCD00234011
SMILES	C1=CC(=NC=C1F)Br
Synonym	2-bromo-5-fluoro-pyridine,pyridine, 2-bromo-5-fluoro,pubchem1099,pubchem14324,2-bromo5-fluoropyridine,acmc-1assy,2-bromo-5-fluoropyridin,2-bromo-5-fluorpyridine,2-bromo-5-fluropyridine,5-fluoro-2-bromopyridine
IUPAC Name	2-bromo-5-fluoropyridine
InChI Key	UODINHBLNPPDPD-UHFFFAOYSA-N
Molecular Formula	C₅H₃BrFN

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