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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1,681 – 1,695 of 145,430 results

1,681

4-(Bromomethyl)-4'-methyl-2,2'-bipyridyl 97.0+%, TCI America™

CAS: 81998-05-2 Molecular Formula: C12H11BrN2 Molecular Weight (g/mol): 263.138 MDL Number: MFCD08275265 InChI Key: HUJZHWSADZZJAB-UHFFFAOYSA-N Synonym: 4-(Bromomethyl)-4′C-methyl-2,2′C-bipyridine PubChem CID: 10956379 IUPAC Name: 2-[4-(bromomethyl)pyridin-2-yl]-4-methylpyridine SMILES: CC1=CC(=NC=C1)C2=NC=CC(=C2)CBr

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Specifications

PubChem CID	10956379
CAS	81998-05-2
Molecular Weight (g/mol)	263.138
MDL Number	MFCD08275265
SMILES	CC1=CC(=NC=C1)C2=NC=CC(=C2)CBr
Synonym	4-(Bromomethyl)-4′C-methyl-2,2′C-bipyridine
IUPAC Name	2-[4-(bromomethyl)pyridin-2-yl]-4-methylpyridine
InChI Key	HUJZHWSADZZJAB-UHFFFAOYSA-N
Molecular Formula	C12H11BrN2

1,682

Harmol 98.0+%, TCI America™

CAS: 487-03-6 Molecular Formula: C12H10N2O Molecular Weight (g/mol): 198.225 MDL Number: MFCD00834164 InChI Key: LBBJNGFCXDOYMQ-UHFFFAOYSA-N Synonym: 7-Hydroxy-1-methyl-9H-pyrido[3,4-b]indole, 1-Methyl-9H-pyrido[3,4-b]indol-7-ol PubChem CID: 68094 IUPAC Name: 1-methyl-2,9-dihydropyrido[3,4-b]indol-7-one SMILES: CC1=C2C(=C3C=CC(=O)C=C3N2)C=CN1

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Specifications

PubChem CID	68094
CAS	487-03-6
Molecular Weight (g/mol)	198.225
MDL Number	MFCD00834164
SMILES	CC1=C2C(=C3C=CC(=O)C=C3N2)C=CN1
Synonym	7-Hydroxy-1-methyl-9H-pyrido[3,4-b]indole, 1-Methyl-9H-pyrido[3,4-b]indol-7-ol
IUPAC Name	1-methyl-2,9-dihydropyrido[3,4-b]indol-7-one
InChI Key	LBBJNGFCXDOYMQ-UHFFFAOYSA-N
Molecular Formula	C12H10N2O

1,683

2-Fluoro-1-methylpyridinium p-Toluenesulfonate 98.0+%, TCI America™

CAS: 58086-67-2 Molecular Formula: C13H14FNO3S Molecular Weight (g/mol): 283.317 MDL Number: MFCD00011983 InChI Key: HQWDKLAIDBOLFE-UHFFFAOYSA-M Synonym: 2-fluoro-1-methylpyridinium p-toluenesulfonate,2-fluoro-1-methylpyridin-1-ium 4-methylbenzenesulfonate,2-fluoro-1-methylpyridinium,mukaiyama's reagent,2-fluoro-1-methylpyridinium 4-toluenesulfonate,2-fluoro-1-methylpyridinium p-toluenesulphonate,2-fluoro-n-methylpyridinium toluene-4-sulfonate,2-fluoro-1-methylpyridin-1-ium tosylate,2-fluoro-n-methylpyridiniumtoluene-4-sulphonate,2-fluoro-1-methyl-pyridin-1-ium; 4-methylbenzenesulfonate PubChem CID: 171631 IUPAC Name: 2-fluoro-1-methylpyridin-1-ium;4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)[O-].C[N+]1=CC=CC=C1F

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Specifications

PubChem CID	171631
CAS	58086-67-2
Molecular Weight (g/mol)	283.317
MDL Number	MFCD00011983
SMILES	CC1=CC=C(C=C1)S(=O)(=O)[O-].C[N+]1=CC=CC=C1F
Synonym	2-fluoro-1-methylpyridinium p-toluenesulfonate,2-fluoro-1-methylpyridin-1-ium 4-methylbenzenesulfonate,2-fluoro-1-methylpyridinium,mukaiyama's reagent,2-fluoro-1-methylpyridinium 4-toluenesulfonate,2-fluoro-1-methylpyridinium p-toluenesulphonate,2-fluoro-n-methylpyridinium toluene-4-sulfonate,2-fluoro-1-methylpyridin-1-ium tosylate,2-fluoro-n-methylpyridiniumtoluene-4-sulphonate,2-fluoro-1-methyl-pyridin-1-ium; 4-methylbenzenesulfonate
IUPAC Name	2-fluoro-1-methylpyridin-1-ium;4-methylbenzenesulfonate
InChI Key	HQWDKLAIDBOLFE-UHFFFAOYSA-M
Molecular Formula	C13H14FNO3S

1,684

5-Bromo-2-chloro-3-cyanopyridine 98.0+%, TCI America™

CAS: 405224-23-9 Molecular Formula: C6H2BrClN2 Molecular Weight (g/mol): 217.45 MDL Number: MFCD09801046 InChI Key: MQOHJAYYYVQBSH-UHFFFAOYSA-N Synonym: 5-bromo-2-chloronicotinonitrile,5-bromo-2-chloro-3-cyanopyridine,5-bromo-2-chloro-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 5-bromo-2-chloro,pubchem15627,acmc-1amn3,5-bromo-2-chloronicotinontrile,5-bromo-2-chloro-nicotinonitrile,5-bromo-2-chloro-pyridine-3-carbonitrile,5-bromo-2-chloropyridine-3-carbonitrile PubChem CID: 21948269 IUPAC Name: 5-bromo-2-chloropyridine-3-carbonitrile SMILES: ClC1=NC=C(Br)C=C1C#N

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Specifications

PubChem CID	21948269
CAS	405224-23-9
Molecular Weight (g/mol)	217.45
MDL Number	MFCD09801046
SMILES	ClC1=NC=C(Br)C=C1C#N
Synonym	5-bromo-2-chloronicotinonitrile,5-bromo-2-chloro-3-cyanopyridine,5-bromo-2-chloro-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 5-bromo-2-chloro,pubchem15627,acmc-1amn3,5-bromo-2-chloronicotinontrile,5-bromo-2-chloro-nicotinonitrile,5-bromo-2-chloro-pyridine-3-carbonitrile,5-bromo-2-chloropyridine-3-carbonitrile
IUPAC Name	5-bromo-2-chloropyridine-3-carbonitrile
InChI Key	MQOHJAYYYVQBSH-UHFFFAOYSA-N
Molecular Formula	C6H2BrClN2

1,685

Pyridine N-Oxide 98.0+%, TCI America™

CAS: 694-59-7 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.101 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-]

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Specifications

PubChem CID	12753
CAS	694-59-7
Molecular Weight (g/mol)	95.101
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

1,686

Methyl Isonicotinate 99.0+%, TCI America™

CAS: 9-8-2459 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.14 MDL Number: MFCD00006427 InChI Key: OLXYLDUSSBULGU-UHFFFAOYSA-N Synonym: methyl isonicotinate,isonicotinic acid methyl ester,4-pyridinecarboxylic acid, methyl ester,4-picolinic acid methyl ester,4-methoxycarbonylpyridine,methylisonicotinate,methyl 4-pyridinecarboxylate,4-carbomethoxypyridine,isonicotinic acid, methyl ester,i-nicotinic acid, methyl ester PubChem CID: 227085 IUPAC Name: methyl pyridine-4-carboxylate SMILES: COC(=O)C1=CC=NC=C1

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Specifications

PubChem CID	227085
CAS	9-8-2459
Molecular Weight (g/mol)	137.14
MDL Number	MFCD00006427
SMILES	COC(=O)C1=CC=NC=C1
Synonym	methyl isonicotinate,isonicotinic acid methyl ester,4-pyridinecarboxylic acid, methyl ester,4-picolinic acid methyl ester,4-methoxycarbonylpyridine,methylisonicotinate,methyl 4-pyridinecarboxylate,4-carbomethoxypyridine,isonicotinic acid, methyl ester,i-nicotinic acid, methyl ester
IUPAC Name	methyl pyridine-4-carboxylate
InChI Key	OLXYLDUSSBULGU-UHFFFAOYSA-N
Molecular Formula	C7H7NO2

1,687

2-Amino-3-nitropyridine 98.0+%, TCI America™

CAS: 4214-75-9 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00006314 InChI Key: BPYHGTCRXDWOIQ-UHFFFAOYSA-N Synonym: 2-amino-3-nitropyridine,3-nitro-2-aminopyridine,2-pyridinamine, 3-nitro,3-nitropyridin-2-ylamine,3-nitro-pyridin-2-ylamine,pyridine, 2-amino-3-nitro,2-amino3-nitropyridine,3-nitro-2-pyridinamine,2-amino-3-nitro pyridine,3-nitro-2-pyridylamine PubChem CID: 77887 IUPAC Name: 3-nitropyridin-2-amine SMILES: NC1=NC=CC=C1[N+]([O-])=O

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Specifications

PubChem CID	77887
CAS	4214-75-9
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00006314
SMILES	NC1=NC=CC=C1[N+]([O-])=O
Synonym	2-amino-3-nitropyridine,3-nitro-2-aminopyridine,2-pyridinamine, 3-nitro,3-nitropyridin-2-ylamine,3-nitro-pyridin-2-ylamine,pyridine, 2-amino-3-nitro,2-amino3-nitropyridine,3-nitro-2-pyridinamine,2-amino-3-nitro pyridine,3-nitro-2-pyridylamine
IUPAC Name	3-nitropyridin-2-amine
InChI Key	BPYHGTCRXDWOIQ-UHFFFAOYSA-N
Molecular Formula	C5H5N3O2

1,688

4,4'-Dimethyl-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 1134-35-6 Molecular Formula: C12H12N2 Molecular Weight (g/mol): 184.242 MDL Number: MFCD00006441 InChI Key: NBPGPQJFYXNFKN-UHFFFAOYSA-N Synonym: 4,4'-dimethyl-2,2'-bipyridine,4,4'-dimethyl-2,2'-bipyridyl,4,4'-dimethyl-2,2'-dipyridyl,2,2'-bi-4-picoline,2,2'-bipyridine, 4,4'-dimethyl,2,2'-bi gamma-picoline,2,2'-di-4-picolyl,4-methyl-2-4-methylpyridin-2-yl pyridine,2,2'-bipyridyl, 4,4'-dimethyl,4,4-dimethyl-2,2-bipyridyl PubChem CID: 14338 IUPAC Name: 4-methyl-2-(4-methylpyridin-2-yl)pyridine SMILES: CC1=CC(=NC=C1)C2=NC=CC(=C2)C

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Specifications

PubChem CID	14338
CAS	1134-35-6
Molecular Weight (g/mol)	184.242
MDL Number	MFCD00006441
SMILES	CC1=CC(=NC=C1)C2=NC=CC(=C2)C
Synonym	4,4'-dimethyl-2,2'-bipyridine,4,4'-dimethyl-2,2'-bipyridyl,4,4'-dimethyl-2,2'-dipyridyl,2,2'-bi-4-picoline,2,2'-bipyridine, 4,4'-dimethyl,2,2'-bi gamma-picoline,2,2'-di-4-picolyl,4-methyl-2-4-methylpyridin-2-yl pyridine,2,2'-bipyridyl, 4,4'-dimethyl,4,4-dimethyl-2,2-bipyridyl
IUPAC Name	4-methyl-2-(4-methylpyridin-2-yl)pyridine
InChI Key	NBPGPQJFYXNFKN-UHFFFAOYSA-N
Molecular Formula	C12H12N2

1,689

2-Bromoisonicotinic Acid 98.0+%, TCI America™

CAS: 66572-56-3 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD01646069 InChI Key: YBTKGKVQEXAYEM-UHFFFAOYSA-N Synonym: 2-bromoisonicotinic acid,2-bromo-4-pyridinecarboxylic acid,2-bromo-isonicotinic acid,2-bromo-4-pyridine carboxylic acid,4-pyridinecarboxylic acid, 2-bromo,2-bromoisonicotic acid,2-bromisonicotins,2-bromopyridine-4-carboxylicacid,pubchem9211,acmc-209nvt PubChem CID: 222701 IUPAC Name: 2-bromopyridine-4-carboxylic acid SMILES: C1=CN=C(C=C1C(=O)O)Br

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Specifications

PubChem CID	222701
CAS	66572-56-3
Molecular Weight (g/mol)	202.007
MDL Number	MFCD01646069
SMILES	C1=CN=C(C=C1C(=O)O)Br
Synonym	2-bromoisonicotinic acid,2-bromo-4-pyridinecarboxylic acid,2-bromo-isonicotinic acid,2-bromo-4-pyridine carboxylic acid,4-pyridinecarboxylic acid, 2-bromo,2-bromoisonicotic acid,2-bromisonicotins,2-bromopyridine-4-carboxylicacid,pubchem9211,acmc-209nvt
IUPAC Name	2-bromopyridine-4-carboxylic acid
InChI Key	YBTKGKVQEXAYEM-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

1,690

2,3-Dichloropyridine 98.0+%, TCI America™

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

1,691

(4,4'-Di-tert-butyl-2,2'-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) Hexafluorophosphate 85.0+%, TCI America™

CAS: 676525-77-2 Molecular Formula: C40H40F6IrN4P Molecular Weight (g/mol): 913.969 InChI Key: VCIVELSSYHAWGC-UHFFFAOYSA-N PubChem CID: 44239994 IUPAC Name: 4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine;iridium(3+);2-phenylpyridine;hexafluorophosphate SMILES: CC(C)(C)C1=CC(=NC=C1)C2=NC=CC(=C2)C(C)(C)C.C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.F[P-](F)(F)(F)(F)F.[Ir+3]

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Specifications

PubChem CID	44239994
CAS	676525-77-2
Molecular Weight (g/mol)	913.969
SMILES	CC(C)(C)C1=CC(=NC=C1)C2=NC=CC(=C2)C(C)(C)C.C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.F[P-](F)(F)(F)(F)F.[Ir+3]
IUPAC Name	4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine;iridium(3+);2-phenylpyridine;hexafluorophosphate
InChI Key	VCIVELSSYHAWGC-UHFFFAOYSA-N
Molecular Formula	C40H40F6IrN4P

1,692

2,5-Dichloropyridine 99.0+%, TCI America™

CAS: 16110-09-1 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.99 MDL Number: MFCD00006239 InChI Key: GCTFDMFLLBCLPF-UHFFFAOYSA-N Synonym: pyridine, 2,5-dichloro,2,5-dichloro-pyridine,2,5-dichloro pyridine,ccris 1718,2,5-dichlorpyridin,2,5-dichloropyridin,2,5-dichioropyridine,2.5-dichloropyridine,pubchem1199,2,5 dichloropyridine PubChem CID: 27685 IUPAC Name: 2,5-dichloropyridine SMILES: ClC1=CC=C(Cl)N=C1

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Specifications

PubChem CID	27685
CAS	16110-09-1
Molecular Weight (g/mol)	147.99
MDL Number	MFCD00006239
SMILES	ClC1=CC=C(Cl)N=C1
Synonym	pyridine, 2,5-dichloro,2,5-dichloro-pyridine,2,5-dichloro pyridine,ccris 1718,2,5-dichlorpyridin,2,5-dichloropyridin,2,5-dichioropyridine,2.5-dichloropyridine,pubchem1199,2,5 dichloropyridine
IUPAC Name	2,5-dichloropyridine
InChI Key	GCTFDMFLLBCLPF-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

1,693

4-(Methylamino)pyridine 98.0+%, TCI America™

CAS: 1121-58-0 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00152625 InChI Key: LSCYTCMNCWMCQE-UHFFFAOYSA-N Synonym: 4-methylamino pyridine,4-methylaminopyridine,n-methyl-4-pyridinamine,4-pyridinamine, n-methyl,pyridin-4-yl methyl amine,4-mamp,dmap on polystyrene,pubchem12915,pyridin-4yl-methylamine,pyridin-4-yl-methylamine PubChem CID: 123098 IUPAC Name: N-methylpyridin-4-amine SMILES: CNC1=CC=NC=C1

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Specifications

PubChem CID	123098
CAS	1121-58-0
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00152625
SMILES	CNC1=CC=NC=C1
Synonym	4-methylamino pyridine,4-methylaminopyridine,n-methyl-4-pyridinamine,4-pyridinamine, n-methyl,pyridin-4-yl methyl amine,4-mamp,dmap on polystyrene,pubchem12915,pyridin-4yl-methylamine,pyridin-4-yl-methylamine
IUPAC Name	N-methylpyridin-4-amine
InChI Key	LSCYTCMNCWMCQE-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,694

2,6-Difluoropyridine 98.0+%, TCI America™

CAS: 1513-65-1 Molecular Formula: C5H3F2N Molecular Weight (g/mol): 115.083 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)	115.083
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

1,695

Ethyl 2-Chloronicotinate 98.0+%, TCI America™

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

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