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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1,531 – 1,545 of 145,436 results

1,531

2-Chloro-4-cyanopyridine 98.0+%, TCI America™

CAS: 33252-30-1 Molecular Formula: C6H3ClN2 Molecular Weight (g/mol): 138.554 MDL Number: MFCD00174318 InChI Key: QRXBTPFMCTXCRD-UHFFFAOYSA-N Synonym: 2-chloro-4-cyanopyridine,2-chloroisonicotinonitrile,2-chloro-4-pyridinecarbonitrile,2-chloro-isonicotinonitrile,4-cyano-2-chloropyridine,4-pyridinecarbonitrile, 2-chloro,2-chloro-4-cyano pyridine,2-chlorisonicotinonitril,pubchem2582 PubChem CID: 568638 IUPAC Name: 2-chloropyridine-4-carbonitrile SMILES: C1=CN=C(C=C1C#N)Cl

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PubChem CID	568638
CAS	33252-30-1
Molecular Weight (g/mol)	138.554
MDL Number	MFCD00174318
SMILES	C1=CN=C(C=C1C#N)Cl
Synonym	2-chloro-4-cyanopyridine,2-chloroisonicotinonitrile,2-chloro-4-pyridinecarbonitrile,2-chloro-isonicotinonitrile,4-cyano-2-chloropyridine,4-pyridinecarbonitrile, 2-chloro,2-chloro-4-cyano pyridine,2-chlorisonicotinonitril,pubchem2582
IUPAC Name	2-chloropyridine-4-carbonitrile
InChI Key	QRXBTPFMCTXCRD-UHFFFAOYSA-N
Molecular Formula	C6H3ClN2

1,532

2-Bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine 98.0+%, TCI America™

CAS: 49669-14-9 Molecular Formula: C9H10BrNO2 Molecular Weight (g/mol): 244.088 MDL Number: MFCD12406888 InChI Key: ZRXWMMNBTGBCIL-UHFFFAOYSA-N Synonym: 2-bromo-6-2-methyl-1,3-dioxolan-2-yl pyridine,2-bromo-6-2-methyl-1,3-dioxolan-2-yl-pyridine,pyridine, 2-bromo-6-2-methyl-1,3-dioxolan-2-yl,pubchem16082,ksc496i5p,2-bromo-6-2-methyl-1,3-dioxolane-2-yl pyridine,2-bromanyl-6-2-methyl-1,3-dioxolan-2-yl pyridine,2-bromo-6-2-methyl-1,3 dioxolan-2-yl-pyridine,6-bromo-2-2'-methyl-1',3'-dioxolan-2'-yl-pyridine PubChem CID: 12164282 IUPAC Name: 2-bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine SMILES: CC1(OCCO1)C2=NC(=CC=C2)Br

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PubChem CID	12164282
CAS	49669-14-9
Molecular Weight (g/mol)	244.088
MDL Number	MFCD12406888
SMILES	CC1(OCCO1)C2=NC(=CC=C2)Br
Synonym	2-bromo-6-2-methyl-1,3-dioxolan-2-yl pyridine,2-bromo-6-2-methyl-1,3-dioxolan-2-yl-pyridine,pyridine, 2-bromo-6-2-methyl-1,3-dioxolan-2-yl,pubchem16082,ksc496i5p,2-bromo-6-2-methyl-1,3-dioxolane-2-yl pyridine,2-bromanyl-6-2-methyl-1,3-dioxolan-2-yl pyridine,2-bromo-6-2-methyl-1,3 dioxolan-2-yl-pyridine,6-bromo-2-2'-methyl-1',3'-dioxolan-2'-yl-pyridine
IUPAC Name	2-bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine
InChI Key	ZRXWMMNBTGBCIL-UHFFFAOYSA-N
Molecular Formula	C9H10BrNO2

1,533

6-Bromo-2,2'-bipyridyl 97.0+%, TCI America™

CAS: 10495-73-5 Molecular Formula: C10H7BrN2 Molecular Weight (g/mol): 235.08 MDL Number: MFCD01318953 InChI Key: NCRIDSGPLISUEU-UHFFFAOYSA-N PubChem CID: 11791152 IUPAC Name: 6-bromo-2,2'-bipyridine SMILES: BrC1=CC=CC(=N1)C1=CC=CC=N1

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Specifications

PubChem CID	11791152
CAS	10495-73-5
Molecular Weight (g/mol)	235.08
MDL Number	MFCD01318953
SMILES	BrC1=CC=CC(=N1)C1=CC=CC=N1
IUPAC Name	6-bromo-2,2'-bipyridine
InChI Key	NCRIDSGPLISUEU-UHFFFAOYSA-N
Molecular Formula	C10H7BrN2

1,534

4-Amino-3,5-dibromopyridine 98.0+%, TCI America™

CAS: 84539-34-4 Molecular Formula: C5H4Br2N2 Molecular Weight (g/mol): 251.909 MDL Number: MFCD00234048 InChI Key: MNRBVTDLMUNVLD-UHFFFAOYSA-N PubChem CID: 619792 IUPAC Name: 3,5-dibromopyridin-4-amine SMILES: C1=C(C(=C(C=N1)Br)N)Br

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Specifications

PubChem CID	619792
CAS	84539-34-4
Molecular Weight (g/mol)	251.909
MDL Number	MFCD00234048
SMILES	C1=C(C(=C(C=N1)Br)N)Br
IUPAC Name	3,5-dibromopyridin-4-amine
InChI Key	MNRBVTDLMUNVLD-UHFFFAOYSA-N
Molecular Formula	C5H4Br2N2

1,535

2,6-Dichloropyridine N-Oxide 98.0+%, TCI America™

CAS: 2587-00-0 Molecular Formula: C5H3Cl2NO Molecular Weight (g/mol): 163.99 MDL Number: MFCD00130246 InChI Key: RFOMGVDPYLWLOC-UHFFFAOYSA-N Synonym: 2,6-dichloropyridine n-oxide,2,6-dichloropyridine 1-oxide,2,6-dichloropyridine-n-oxide,2,6-dichloropyridin-1-ium-1-olate,pyridine, 2,6-dichloro-, 1-oxide,2,6-dichloropyridine-1-oxide,2,6-dichloropyridine n-o,ide,acmc-1cjmr,2,6-dichloropyridin-1-ol PubChem CID: 817673 IUPAC Name: 2,6-dichloropyridin-1-ium-1-olate SMILES: [O-][N+]1=C(Cl)C=CC=C1Cl

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Specifications

PubChem CID	817673
CAS	2587-00-0
Molecular Weight (g/mol)	163.99
MDL Number	MFCD00130246
SMILES	[O-][N+]1=C(Cl)C=CC=C1Cl
Synonym	2,6-dichloropyridine n-oxide,2,6-dichloropyridine 1-oxide,2,6-dichloropyridine-n-oxide,2,6-dichloropyridin-1-ium-1-olate,pyridine, 2,6-dichloro-, 1-oxide,2,6-dichloropyridine-1-oxide,2,6-dichloropyridine n-o,ide,acmc-1cjmr,2,6-dichloropyridin-1-ol
IUPAC Name	2,6-dichloropyridin-1-ium-1-olate
InChI Key	RFOMGVDPYLWLOC-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2NO

1,536

5-(Trifluoromethyl)-2-pyridone 98.0+%, TCI America™

CAS: 33252-63-0 Molecular Formula: C6H4F3NO Molecular Weight (g/mol): 163.10 MDL Number: MFCD00042315 InChI Key: BYRJSCNPUHYZQE-UHFFFAOYSA-N Synonym: 2-hydroxy-5-trifluoromethylpyridine,5-trifluoromethyl pyridin-2-ol,2-hydroxy-5-trifluoromethyl pyridine,5-trifluoromethyl-2-pyridinol,5-trifluoromethyl-pyridin-2-ol,5-trifluoromethyl-2-pyridone,unii-1ccp81h07b,5-trifluoromethyl pyridin-2 1h-one,5-trifluoromethyl-1,2-dihydropyridin-2-one,5-trifloromethyl-2-1h-pyridinone PubChem CID: 147443 IUPAC Name: 5-(trifluoromethyl)-1,2-dihydropyridin-2-one SMILES: FC(F)(F)C1=CNC(=O)C=C1

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Specifications

PubChem CID	147443
CAS	33252-63-0
Molecular Weight (g/mol)	163.10
MDL Number	MFCD00042315
SMILES	FC(F)(F)C1=CNC(=O)C=C1
Synonym	2-hydroxy-5-trifluoromethylpyridine,5-trifluoromethyl pyridin-2-ol,2-hydroxy-5-trifluoromethyl pyridine,5-trifluoromethyl-2-pyridinol,5-trifluoromethyl-pyridin-2-ol,5-trifluoromethyl-2-pyridone,unii-1ccp81h07b,5-trifluoromethyl pyridin-2 1h-one,5-trifluoromethyl-1,2-dihydropyridin-2-one,5-trifloromethyl-2-1h-pyridinone
IUPAC Name	5-(trifluoromethyl)-1,2-dihydropyridin-2-one
InChI Key	BYRJSCNPUHYZQE-UHFFFAOYSA-N
Molecular Formula	C6H4F3NO

1,537

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

1,538

5-Bromo-2-chloropyridine 98.0+%, TCI America™

CAS: 53939-30-3 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD01318951 InChI Key: PEAOEIWYQVXZMB-UHFFFAOYSA-N Synonym: 2-chloro-5-bromopyridine,5-bromo-2-chloro-pyridine,pyridine, 5-bromo-2-chloro,2-chloro-5-bromo-pyridine,2-chlorine-5-bromine pyridine,pubchem1168,acmc-1afhf,3-bromo-6-chloropyridine,2-chloro-5-bromo pyridine,3-bromo-6-chloro-pyridine PubChem CID: 2734414 IUPAC Name: 5-bromo-2-chloropyridine SMILES: C1=CC(=NC=C1Br)Cl

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Specifications

PubChem CID	2734414
CAS	53939-30-3
Molecular Weight (g/mol)	192.44
MDL Number	MFCD01318951
SMILES	C1=CC(=NC=C1Br)Cl
Synonym	2-chloro-5-bromopyridine,5-bromo-2-chloro-pyridine,pyridine, 5-bromo-2-chloro,2-chloro-5-bromo-pyridine,2-chlorine-5-bromine pyridine,pubchem1168,acmc-1afhf,3-bromo-6-chloropyridine,2-chloro-5-bromo pyridine,3-bromo-6-chloro-pyridine
IUPAC Name	5-bromo-2-chloropyridine
InChI Key	PEAOEIWYQVXZMB-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

1,539

2-Amino-5-fluoro-4-methylpyridine 98.0+%, TCI America™

CAS: 301222-66-2 Molecular Formula: C6H7FN2 Molecular Weight (g/mol): 126.134 MDL Number: MFCD06659479 InChI Key: RKMOPXJNMQWPLH-UHFFFAOYSA-N Synonym: 2-amino-5-fluoro-4-picoline,2-amino-5-fluoro-4-methylpyridine,5-fluoro-4-methyl-2-pyridinamine,2-amino-4-methyl-5-fluoropyridine,pubchem1256,5-fluoro-4-methyl-pyridin-2-amine,2-pyridinamine,5-fluoro-4-methyl,2-amino-4-methyl-5-fluoro pyridine,e 5-fluoro-4-methyl-2-pyridinamine,2-pyridinamine, 5-fluoro-4-methyl-9ci PubChem CID: 22063670 IUPAC Name: 5-fluoro-4-methylpyridin-2-amine SMILES: CC1=CC(=NC=C1F)N

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Specifications

PubChem CID	22063670
CAS	301222-66-2
Molecular Weight (g/mol)	126.134
MDL Number	MFCD06659479
SMILES	CC1=CC(=NC=C1F)N
Synonym	2-amino-5-fluoro-4-picoline,2-amino-5-fluoro-4-methylpyridine,5-fluoro-4-methyl-2-pyridinamine,2-amino-4-methyl-5-fluoropyridine,pubchem1256,5-fluoro-4-methyl-pyridin-2-amine,2-pyridinamine,5-fluoro-4-methyl,2-amino-4-methyl-5-fluoro pyridine,e 5-fluoro-4-methyl-2-pyridinamine,2-pyridinamine, 5-fluoro-4-methyl-9ci
IUPAC Name	5-fluoro-4-methylpyridin-2-amine
InChI Key	RKMOPXJNMQWPLH-UHFFFAOYSA-N
Molecular Formula	C6H7FN2

1,540

Trimethyl 2,2':6',2″-Terpyridine-4,4',4″-tricarboxylate 96.0+%, TCI America™

CAS: 330680-46-1 Molecular Formula: C21H17N3O6 Molecular Weight (g/mol): 407.382 MDL Number: MFCD11042545 InChI Key: YDXTYOYBYASPDS-UHFFFAOYSA-N Synonym: 2,2′C:6′C,2′C′C-Terpyridine-4,4′C,4′C′C-tricarboxylic Acid Trimethyl Ester PubChem CID: 66776557 IUPAC Name: methyl 2,6-bis(4-methoxycarbonylpyridin-2-yl)pyridine-4-carboxylate SMILES: COC(=O)C1=CC(=NC=C1)C2=CC(=CC(=N2)C3=NC=CC(=C3)C(=O)OC)C(=O)OC

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Specifications

PubChem CID	66776557
CAS	330680-46-1
Molecular Weight (g/mol)	407.382
MDL Number	MFCD11042545
SMILES	COC(=O)C1=CC(=NC=C1)C2=CC(=CC(=N2)C3=NC=CC(=C3)C(=O)OC)C(=O)OC
Synonym	2,2′C:6′C,2′C′C-Terpyridine-4,4′C,4′C′C-tricarboxylic Acid Trimethyl Ester
IUPAC Name	methyl 2,6-bis(4-methoxycarbonylpyridin-2-yl)pyridine-4-carboxylate
InChI Key	YDXTYOYBYASPDS-UHFFFAOYSA-N
Molecular Formula	C21H17N3O6

1,541

2-Chloro-4-nitropyridine 98.0+%, TCI America™

CAS: 23056-36-2 Molecular Formula: C5H3ClN2O2 Molecular Weight (g/mol): 158.54 MDL Number: MFCD00661454 InChI Key: LIEPVGBDUYKPLC-UHFFFAOYSA-N Synonym: pyridine, 2-chloro-4-nitro,2-chloro-4-nitro-pyridine,2-chlor-4-nitropyridin,pubchem9220,2-chloro-4nitropyridine,2chloro-4-nitropyridine,acmc-1ccv7,2-chloro-4-nitro pyridine,ksc201q1f,2-chloro-4-nitropyridine PubChem CID: 735152 IUPAC Name: 2-chloro-4-nitropyridine SMILES: [O-][N+](=O)C1=CC(Cl)=NC=C1

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Specifications

PubChem CID	735152
CAS	23056-36-2
Molecular Weight (g/mol)	158.54
MDL Number	MFCD00661454
SMILES	[O-][N+](=O)C1=CC(Cl)=NC=C1
Synonym	pyridine, 2-chloro-4-nitro,2-chloro-4-nitro-pyridine,2-chlor-4-nitropyridin,pubchem9220,2-chloro-4nitropyridine,2chloro-4-nitropyridine,acmc-1ccv7,2-chloro-4-nitro pyridine,ksc201q1f,2-chloro-4-nitropyridine
IUPAC Name	2-chloro-4-nitropyridine
InChI Key	LIEPVGBDUYKPLC-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O2

1,542

2-Aminoisonicotinic Acid 97.0+%, TCI America™

CAS: 13362-28-2 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD00233714 InChI Key: QMKZZQPPJRWDED-UHFFFAOYSA-N Synonym: 2-aminoisonicotinic acid,2-amino-4-pyridinecarboxylic acid,2-amino-4-pyridine carboxylic acid,2-amino-isonicotinic acid,4-pyridinecarboxylic acid, 2-amino,2-amino isonicotinic acid,pubchem2426,2-aminoisonicotinicacid,acmc-209bt5,ksc174m9j PubChem CID: 278396 IUPAC Name: 2-aminopyridine-4-carboxylic acid SMILES: C1=CN=C(C=C1C(=O)O)N

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Specifications

PubChem CID	278396
CAS	13362-28-2
Molecular Weight (g/mol)	138.126
MDL Number	MFCD00233714
SMILES	C1=CN=C(C=C1C(=O)O)N
Synonym	2-aminoisonicotinic acid,2-amino-4-pyridinecarboxylic acid,2-amino-4-pyridine carboxylic acid,2-amino-isonicotinic acid,4-pyridinecarboxylic acid, 2-amino,2-amino isonicotinic acid,pubchem2426,2-aminoisonicotinicacid,acmc-209bt5,ksc174m9j
IUPAC Name	2-aminopyridine-4-carboxylic acid
InChI Key	QMKZZQPPJRWDED-UHFFFAOYSA-N
Molecular Formula	C6H6N2O2

1,543

3-Bromo-5-iodopyridine 98.0+%, TCI America™

CAS: 233770-01-9 Molecular Formula: C5H3BrIN Molecular Weight (g/mol): 283.894 MDL Number: MFCD03086019 InChI Key: AOOZLVWDZUPEHT-UHFFFAOYSA-N PubChem CID: 820409 IUPAC Name: 3-bromo-5-iodopyridine SMILES: C1=C(C=NC=C1I)Br

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Specifications

PubChem CID	820409
CAS	233770-01-9
Molecular Weight (g/mol)	283.894
MDL Number	MFCD03086019
SMILES	C1=C(C=NC=C1I)Br
IUPAC Name	3-bromo-5-iodopyridine
InChI Key	AOOZLVWDZUPEHT-UHFFFAOYSA-N
Molecular Formula	C5H3BrIN

1,544

1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Dibromide 98.0+%, TCI America™

CAS: 106867-97-4 Molecular Formula: C28H24Br2N4 Molecular Weight (g/mol): 576.34 MDL Number: MFCD03844804 InChI Key: QSNYIUIZTNLTGX-UHFFFAOYSA-L Synonym: 1,1′C-(p-Xylylene)bis(4,4′C-bipyridinium) Dibromide PubChem CID: 44630455 IUPAC Name: 1-{[4-({[4,4'-bipyridin]-1-ium-1-yl}methyl)phenyl]methyl}-[4,4'-bipyridin]-1-ium dibromide SMILES: [Br-].[Br-].C(C1=CC=C(C[N+]2=CC=C(C=C2)C2=CC=NC=C2)C=C1)[N+]1=CC=C(C=C1)C1=CC=NC=C1

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Specifications

PubChem CID	44630455
CAS	106867-97-4
Molecular Weight (g/mol)	576.34
MDL Number	MFCD03844804
SMILES	[Br-].[Br-].C(C1=CC=C(C[N+]2=CC=C(C=C2)C2=CC=NC=C2)C=C1)[N+]1=CC=C(C=C1)C1=CC=NC=C1
Synonym	1,1′C-(p-Xylylene)bis(4,4′C-bipyridinium) Dibromide
IUPAC Name	1-{[4-({[4,4'-bipyridin]-1-ium-1-yl}methyl)phenyl]methyl}-[4,4'-bipyridin]-1-ium dibromide
InChI Key	QSNYIUIZTNLTGX-UHFFFAOYSA-L
Molecular Formula	C28H24Br2N4

1,545

2,6-Dichloro-5-fluoro-3-pyridinecarbonitrile 98.0+%, TCI America™

CAS: 82671-02-1 Molecular Formula: C6HCl2FN2 Molecular Weight (g/mol): 190.986 MDL Number: MFCD01863289 InChI Key: DEDKKOOGYIMMBC-UHFFFAOYSA-N Synonym: 2,6-dichloro-5-fluoro-3-pyridinecarbonitrile,2,6-dichloro-5-fluoronicotinonitrile,2,6-dichloro-3-cyano-5-fluoropyridine,3-cyano-2,6-dichloro-5-fluoropyridine,2,6-dichloro-5-fluoro-nicotinonitrile,2,6-dichloro-5-fluoro-3-cyanopyridine,2,6-dichloro-5-fluoro-pyridine-3-carbonitrile,3-pyridinecarbonitrile, 2,6-dichloro-5-fluoro,pubchem10945,acmc-209ppr PubChem CID: 2733849 IUPAC Name: 2,6-dichloro-5-fluoropyridine-3-carbonitrile SMILES: C1=C(C(=NC(=C1F)Cl)Cl)C#N

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Specifications

PubChem CID	2733849
CAS	82671-02-1
Molecular Weight (g/mol)	190.986
MDL Number	MFCD01863289
SMILES	C1=C(C(=NC(=C1F)Cl)Cl)C#N
Synonym	2,6-dichloro-5-fluoro-3-pyridinecarbonitrile,2,6-dichloro-5-fluoronicotinonitrile,2,6-dichloro-3-cyano-5-fluoropyridine,3-cyano-2,6-dichloro-5-fluoropyridine,2,6-dichloro-5-fluoro-nicotinonitrile,2,6-dichloro-5-fluoro-3-cyanopyridine,2,6-dichloro-5-fluoro-pyridine-3-carbonitrile,3-pyridinecarbonitrile, 2,6-dichloro-5-fluoro,pubchem10945,acmc-209ppr
IUPAC Name	2,6-dichloro-5-fluoropyridine-3-carbonitrile
InChI Key	DEDKKOOGYIMMBC-UHFFFAOYSA-N
Molecular Formula	C6HCl2FN2

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