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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376 – 390 of 178,093 results

376

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3-Aminopyridine, 99%

CAS: 462-08-8 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.12 MDL Number: MFCD00006400 InChI Key: CUYKNJBYIJFRCU-UHFFFAOYSA-N Synonym: 3-aminopyridine,3-pyridinamine,3-pyridylamine,pyridin-3-ylamine,m-aminopyridine,amino-3 pyridine,pyridine, 3-amino,3-amino pyridine,beta-aminopyridine,amino-3-pyridine PubChem CID: 10009 IUPAC Name: pyridin-3-amine SMILES: NC1=CC=CN=C1

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PubChem CID	10009
CAS	462-08-8
Molecular Weight (g/mol)	94.12
MDL Number	MFCD00006400
SMILES	NC1=CC=CN=C1
Synonym	3-aminopyridine,3-pyridinamine,3-pyridylamine,pyridin-3-ylamine,m-aminopyridine,amino-3 pyridine,pyridine, 3-amino,3-amino pyridine,beta-aminopyridine,amino-3-pyridine
IUPAC Name	pyridin-3-amine
InChI Key	CUYKNJBYIJFRCU-UHFFFAOYSA-N
Molecular Formula	C5H6N2

377

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2-Chloro-5-pyridineboronic acid, 97%

CAS: 444120-91-6 Molecular Formula: C5H5BClNO2 Molecular Weight (g/mol): 157.36 MDL Number: MFCD03094998 InChI Key: WPAPNCXMYWRTTL-UHFFFAOYSA-N Synonym: 2-chloropyridine-5-boronic acid,6-chloropyridin-3-yl boronic acid,2-chloro-5-pyridineboronic acid,2-chloro-5-pyridylboronic acid,6-chloro-3-pyridylboronic acid,6-chloropyridin-3-yl-3-boronic acid,6-chloropyridine-3-boronic acid,2-chloropyridin-5-ylboronic acid,6-chloro-3-pyridinylboronic acid,2-chloro-pyridine-5-boronic acid PubChem CID: 3845034 IUPAC Name: (6-chloropyridin-3-yl)boronic acid SMILES: OB(O)C1=CC=C(Cl)N=C1

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PubChem CID	3845034
CAS	444120-91-6
Molecular Weight (g/mol)	157.36
MDL Number	MFCD03094998
SMILES	OB(O)C1=CC=C(Cl)N=C1
Synonym	2-chloropyridine-5-boronic acid,6-chloropyridin-3-yl boronic acid,2-chloro-5-pyridineboronic acid,2-chloro-5-pyridylboronic acid,6-chloro-3-pyridylboronic acid,6-chloropyridin-3-yl-3-boronic acid,6-chloropyridine-3-boronic acid,2-chloropyridin-5-ylboronic acid,6-chloro-3-pyridinylboronic acid,2-chloro-pyridine-5-boronic acid
IUPAC Name	(6-chloropyridin-3-yl)boronic acid
InChI Key	WPAPNCXMYWRTTL-UHFFFAOYSA-N
Molecular Formula	C5H5BClNO2

378

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6-Bromo-2-pyridinecarbonitrile, 98%

CAS: 122918-25-6 Molecular Formula: C₆H₃BrN₂ Molecular Weight (g/mol): 183.01 MDL Number: MFCD00234142 InChI Key: HNEBPTAKURBYRM-UHFFFAOYSA-N Synonym: 6-bromopicolinonitrile,6-bromo-2-pyridinecarbonitrile,2-bromo-6-cyanopyridine,6-bromo-2-cyanopyridine,2-pyridinecarbonitrile, 6-bromo,2-cyano-6-bromopyridine,2-bromopyridine-6-carbonitrile,pubchem14367,2-bromo-6-cyanopyridin,2-bromo-6-cyano pyridine PubChem CID: 15100859 IUPAC Name: 6-bromopyridine-2-carbonitrile SMILES: C1=CC(=NC(=C1)Br)C#N

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PubChem CID	15100859
CAS	122918-25-6
Molecular Weight (g/mol)	183.01
MDL Number	MFCD00234142
SMILES	C1=CC(=NC(=C1)Br)C#N
Synonym	6-bromopicolinonitrile,6-bromo-2-pyridinecarbonitrile,2-bromo-6-cyanopyridine,6-bromo-2-cyanopyridine,2-pyridinecarbonitrile, 6-bromo,2-cyano-6-bromopyridine,2-bromopyridine-6-carbonitrile,pubchem14367,2-bromo-6-cyanopyridin,2-bromo-6-cyano pyridine
IUPAC Name	6-bromopyridine-2-carbonitrile
InChI Key	HNEBPTAKURBYRM-UHFFFAOYSA-N
Molecular Formula	C₆H₃BrN₂

379

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3-Hydroxypyridine, 98%

CAS: 109-00-2 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.101 MDL Number: MFCD00006378 InChI Key: GRFNBEZIAWKNCO-UHFFFAOYSA-N Synonym: 3-hydroxypyridine,3-pyridinol,3-pyridol,3-pyridone,3-oxopyridine,beta-hydroxypyridine,m-hydroxypyridine,3-pyridyl alcohol,3-hydoxypyridine,unii-4kbe4p5b6s PubChem CID: 7971 IUPAC Name: pyridin-3-ol SMILES: C1=CC(=CN=C1)O

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PubChem CID	7971
CAS	109-00-2
Molecular Weight (g/mol)	95.101
MDL Number	MFCD00006378
SMILES	C1=CC(=CN=C1)O
Synonym	3-hydroxypyridine,3-pyridinol,3-pyridol,3-pyridone,3-oxopyridine,beta-hydroxypyridine,m-hydroxypyridine,3-pyridyl alcohol,3-hydoxypyridine,unii-4kbe4p5b6s
IUPAC Name	pyridin-3-ol
InChI Key	GRFNBEZIAWKNCO-UHFFFAOYSA-N
Molecular Formula	C5H5NO

380

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2-Bromo-5-iodopyridine, 97%

CAS: 73290-22-9 Molecular Formula: C5H3BrIN Molecular Weight (g/mol): 283.89 MDL Number: MFCD03095201 InChI Key: LLKRSJVPTKFSLS-UHFFFAOYSA-N Synonym: 2-bromo-5-iodo-pyridine,pyridine, 2-bromo-5-iodo,5-iodo-2-bromopyridine,pubchem5969,5-iodo-2-bromo-pyridine,acmc-1bb8d,ksc493q0p,2-bromo-5-iodopyridine PubChem CID: 4738271 IUPAC Name: 2-bromo-5-iodopyridine SMILES: BrC1=CC=C(I)C=N1

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Specifications

PubChem CID	4738271
CAS	73290-22-9
Molecular Weight (g/mol)	283.89
MDL Number	MFCD03095201
SMILES	BrC1=CC=C(I)C=N1
Synonym	2-bromo-5-iodo-pyridine,pyridine, 2-bromo-5-iodo,5-iodo-2-bromopyridine,pubchem5969,5-iodo-2-bromo-pyridine,acmc-1bb8d,ksc493q0p,2-bromo-5-iodopyridine
IUPAC Name	2-bromo-5-iodopyridine
InChI Key	LLKRSJVPTKFSLS-UHFFFAOYSA-N
Molecular Formula	C5H3BrIN

381

Nalidixic acid sodium salt, 98.1%, MP Biomedicals™

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O

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PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.239
ChEBI	CHEBI:100147
SMILES	CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O
Synonym	nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus
IUPAC Name	1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
InChI Key	MHWLWQUZZRMNGJ-UHFFFAOYSA-N
Molecular Formula	C12H12N2O3

382

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2,4,6-Trichloropyridine, 98%

CAS: 16063-69-7 Molecular Formula: C₅H₂Cl₃N Molecular Weight (g/mol): 182.44 MDL Number: MFCD00971928 InChI Key: FJNNGKMAGDPVIU-UHFFFAOYSA-N Synonym: pyridine, 2,4,6-trichloro,2,4,6-trichloro-pyridine,pubchem11020,acmc-1bu24,ksc497g8t,2,4,6-tris chloranyl pyridine,2,4,6-trichloropyridine PubChem CID: 27665 IUPAC Name: 2,4,6-trichloropyridine SMILES: C1=C(C=C(N=C1Cl)Cl)Cl

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PubChem CID	27665
CAS	16063-69-7
Molecular Weight (g/mol)	182.44
MDL Number	MFCD00971928
SMILES	C1=C(C=C(N=C1Cl)Cl)Cl
Synonym	pyridine, 2,4,6-trichloro,2,4,6-trichloro-pyridine,pubchem11020,acmc-1bu24,ksc497g8t,2,4,6-tris chloranyl pyridine,2,4,6-trichloropyridine
IUPAC Name	2,4,6-trichloropyridine
InChI Key	FJNNGKMAGDPVIU-UHFFFAOYSA-N
Molecular Formula	C₅H₂Cl₃N

383

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4-Amino-3-bromopyridine, 98%, Thermo Scientific Chemicals

CAS: 13534-98-0 Molecular Formula: C₅H₅BrN₂ Molecular Weight (g/mol): 173.01 MDL Number: MFCD02068297 InChI Key: DDQYSZWFFXOXER-UHFFFAOYSA-N Synonym: 4-amino-3-bromopyridine,3-bromo-4-pyridinamine,3-bromo-4-aminopyridine,3-bromo-4-pyridineamine,4-pyridinamine, 3-bromo,3-bromo-4-pyridylamine,3-bromo-4-pyridinylamine,3-bromo-pyridin-4-ylamine,pubchem1242,acmc-1bnz6 PubChem CID: 26095 IUPAC Name: 3-bromopyridin-4-amine SMILES: C1=CN=CC(=C1N)Br

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PubChem CID	26095
CAS	13534-98-0
Molecular Weight (g/mol)	173.01
MDL Number	MFCD02068297
SMILES	C1=CN=CC(=C1N)Br
Synonym	4-amino-3-bromopyridine,3-bromo-4-pyridinamine,3-bromo-4-aminopyridine,3-bromo-4-pyridineamine,4-pyridinamine, 3-bromo,3-bromo-4-pyridylamine,3-bromo-4-pyridinylamine,3-bromo-pyridin-4-ylamine,pubchem1242,acmc-1bnz6
IUPAC Name	3-bromopyridin-4-amine
InChI Key	DDQYSZWFFXOXER-UHFFFAOYSA-N
Molecular Formula	C₅H₅BrN₂

384

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2-Chloro-5-picoline, 94%, Thermo Scientific™

CAS: 18368-64-4 Molecular Formula: C6H6ClN Molecular Weight (g/mol): 127.57 MDL Number: MFCD00792460 InChI Key: VXLYOURCUVQYLN-UHFFFAOYSA-N Synonym: 2-chloro-5-picoline,6-chloro-3-picoline,pyridine, 2-chloro-5-methyl,2-chloro-5-methyl-pyridine,2-chloro-5-methyl pyridine,3-picoline, 6-chloro,pubchem1193,acmc-1bvpj,5-methyl-2-chloropyridine PubChem CID: 581393 IUPAC Name: 2-chloro-5-methylpyridine SMILES: CC1=CC=C(Cl)N=C1

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PubChem CID	581393
CAS	18368-64-4
Molecular Weight (g/mol)	127.57
MDL Number	MFCD00792460
SMILES	CC1=CC=C(Cl)N=C1
Synonym	2-chloro-5-picoline,6-chloro-3-picoline,pyridine, 2-chloro-5-methyl,2-chloro-5-methyl-pyridine,2-chloro-5-methyl pyridine,3-picoline, 6-chloro,pubchem1193,acmc-1bvpj,5-methyl-2-chloropyridine
IUPAC Name	2-chloro-5-methylpyridine
InChI Key	VXLYOURCUVQYLN-UHFFFAOYSA-N
Molecular Formula	C6H6ClN

385

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2-Chloro-3-iodopyridine, 98+%, Thermo Scientific™

CAS: 78607-36-0 Molecular Formula: C₅H₃ClIN Molecular Weight (g/mol): 239.44 MDL Number: MFCD00661298 InChI Key: OHWSWGXNZDSHLM-UHFFFAOYSA-N Synonym: 2-chloro-3-iodo-pyridine,pyridine, 2-chloro-3-iodo,3-iodo-2-chloropyridine,zlchem 306,pubchem1188,acmc-209pes,2-chloro-3-iodopyridine,ksc378k0b,2-chloranyl-3-iodanyl-pyridine,2-choro-3-iodopyridine PubChem CID: 2735743 IUPAC Name: 2-chloro-3-iodopyridine SMILES: C1=CC(=C(N=C1)Cl)I

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PubChem CID	2735743
CAS	78607-36-0
Molecular Weight (g/mol)	239.44
MDL Number	MFCD00661298
SMILES	C1=CC(=C(N=C1)Cl)I
Synonym	2-chloro-3-iodo-pyridine,pyridine, 2-chloro-3-iodo,3-iodo-2-chloropyridine,zlchem 306,pubchem1188,acmc-209pes,2-chloro-3-iodopyridine,ksc378k0b,2-chloranyl-3-iodanyl-pyridine,2-choro-3-iodopyridine
IUPAC Name	2-chloro-3-iodopyridine
InChI Key	OHWSWGXNZDSHLM-UHFFFAOYSA-N
Molecular Formula	C₅H₃ClIN

386

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5-Bromo-3-fluoropyridine-2-carboxylic acid, 97%, Thermo Scientific Chemicals

CAS: 669066-91-5 Molecular Formula: C6H3BrFNO2 Molecular Weight (g/mol): 220.00 MDL Number: MFCD07437865 InChI Key: JXHUXOAJAYWMHK-UHFFFAOYSA-N PubChem CID: 21075872 IUPAC Name: 5-bromo-3-fluoropyridine-2-carboxylic acid SMILES: OC(=O)C1=NC=C(Br)C=C1F

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Specifications

PubChem CID	21075872
CAS	669066-91-5
Molecular Weight (g/mol)	220.00
MDL Number	MFCD07437865
SMILES	OC(=O)C1=NC=C(Br)C=C1F
IUPAC Name	5-bromo-3-fluoropyridine-2-carboxylic acid
InChI Key	JXHUXOAJAYWMHK-UHFFFAOYSA-N
Molecular Formula	C6H3BrFNO2

387

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3-Bromo-2-hydroxypyridine, 97%, Thermo Scientific™

CAS: 13466-43-8 Molecular Formula: C5H4BrNO Molecular Weight (g/mol): 174.00 MDL Number: MFCD03411569 InChI Key: YDUGVOUXNSWQSW-UHFFFAOYSA-N Synonym: 3-bromo-2-hydroxypyridine,3-bromopyridin-2-ol,3-bromopyridin-2 1h-one,3-bromo-2-pyridinol,3-bromo-2 1h-pyridinone,2 1h-pyridinone, 3-bromo,2-hydroxy-3-bromopyridine,3-bromo-2 1h-pyridone,bromopyridone,3-bromopyridone PubChem CID: 818549 IUPAC Name: 3-bromo-1H-pyridin-2-one SMILES: BrC1=CC=CNC1=O

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PubChem CID	818549
CAS	13466-43-8
Molecular Weight (g/mol)	174.00
MDL Number	MFCD03411569
SMILES	BrC1=CC=CNC1=O
Synonym	3-bromo-2-hydroxypyridine,3-bromopyridin-2-ol,3-bromopyridin-2 1h-one,3-bromo-2-pyridinol,3-bromo-2 1h-pyridinone,2 1h-pyridinone, 3-bromo,2-hydroxy-3-bromopyridine,3-bromo-2 1h-pyridone,bromopyridone,3-bromopyridone
IUPAC Name	3-bromo-1H-pyridin-2-one
InChI Key	YDUGVOUXNSWQSW-UHFFFAOYSA-N
Molecular Formula	C5H4BrNO

388

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2-Chloro-3-cyanopyridine, 98%

CAS: 6602-54-6 Molecular Formula: C₆H₃ClN₂ Molecular Weight (g/mol): 138.56 MDL Number: MFCD00014628 InChI Key: JAUPUQRPBNDMDT-UHFFFAOYSA-N Synonym: 2-chloro-3-cyanopyridine,2-chloronicotinonitrile,2-chloro-3-pyridinecarbonitrile,3-cyano-2-chloropyridine,3-pyridinecarbonitrile, 2-chloro,2-chloro-nicotinonitrile,2-chloronicotinitrile,2-chloro-3-cyano-pyridine,2-chloro-3-cyanopyridine 2-chloronicotinonitrile,2chloronicotinonitrile PubChem CID: 81079 IUPAC Name: 2-chloropyridine-3-carbonitrile SMILES: C1=CC(=C(N=C1)Cl)C#N

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PubChem CID	81079
CAS	6602-54-6
Molecular Weight (g/mol)	138.56
MDL Number	MFCD00014628
SMILES	C1=CC(=C(N=C1)Cl)C#N
Synonym	2-chloro-3-cyanopyridine,2-chloronicotinonitrile,2-chloro-3-pyridinecarbonitrile,3-cyano-2-chloropyridine,3-pyridinecarbonitrile, 2-chloro,2-chloro-nicotinonitrile,2-chloronicotinitrile,2-chloro-3-cyano-pyridine,2-chloro-3-cyanopyridine 2-chloronicotinonitrile,2chloronicotinonitrile
IUPAC Name	2-chloropyridine-3-carbonitrile
InChI Key	JAUPUQRPBNDMDT-UHFFFAOYSA-N
Molecular Formula	C₆H₃ClN₂

389

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2-Hydroxy-5-methylpyridine, 97%

CAS: 91914-06-6 Molecular Formula: C₆H₇NO Molecular Weight (g/mol): 109.13 MDL Number: MFCD03092888 InChI Key: SOHMZGMHXUQHGE-UHFFFAOYSA-N Synonym: 2-hydroxy-5-methylpyridine,5-methylpyridin-2-ol,2-hydroxy-5-picoline,5-methyl-2-pyridinol,5-methylpyridin-2 1h-one,5-methyl-2-pyridone,5-methyl-2 1h-pyridinone,2 1h-pyridinone, 5-methyl,2-pyridinol, 5-methyl,6-hydroxy-3-picoline PubChem CID: 70482 IUPAC Name: 5-methyl-1H-pyridin-2-one SMILES: CC1=CNC(=O)C=C1

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PubChem CID	70482
CAS	91914-06-6
Molecular Weight (g/mol)	109.13
MDL Number	MFCD03092888
SMILES	CC1=CNC(=O)C=C1
Synonym	2-hydroxy-5-methylpyridine,5-methylpyridin-2-ol,2-hydroxy-5-picoline,5-methyl-2-pyridinol,5-methylpyridin-2 1h-one,5-methyl-2-pyridone,5-methyl-2 1h-pyridinone,2 1h-pyridinone, 5-methyl,2-pyridinol, 5-methyl,6-hydroxy-3-picoline
IUPAC Name	5-methyl-1H-pyridin-2-one
InChI Key	SOHMZGMHXUQHGE-UHFFFAOYSA-N
Molecular Formula	C₆H₇NO

390

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2,3-Diamino-5-bromopyridine, 97%

CAS: 38875-53-5 Molecular Formula: C5H7BrN3 Molecular Weight (g/mol): 189.04 MDL Number: MFCD00460094 InChI Key: YRGMYJUKFJPNPD-UHFFFAOYSA-O Synonym: 2,3-diamino-5-bromopyridine,5-bromo-2,3-diaminopyridine,5-bromo-2,3-pyridinediamine,2,3-pyridinediamine, 5-bromo,3-amino-5-bromopyridin-2-yl amine,abbypharma ap-17-5972,5-brompyridin-2,3-diamin,pubchem5383,acmc-1adjl,5-brompyridin-2,3-diamine PubChem CID: 691156 IUPAC Name: 5-bromopyridine-2,3-diamine SMILES: NC1=CC(Br)=C[NH+]=C1N

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Specifications

PubChem CID	691156
CAS	38875-53-5
Molecular Weight (g/mol)	189.04
MDL Number	MFCD00460094
SMILES	NC1=CC(Br)=C[NH+]=C1N
Synonym	2,3-diamino-5-bromopyridine,5-bromo-2,3-diaminopyridine,5-bromo-2,3-pyridinediamine,2,3-pyridinediamine, 5-bromo,3-amino-5-bromopyridin-2-yl amine,abbypharma ap-17-5972,5-brompyridin-2,3-diamin,pubchem5383,acmc-1adjl,5-brompyridin-2,3-diamine
IUPAC Name	5-bromopyridine-2,3-diamine
InChI Key	YRGMYJUKFJPNPD-UHFFFAOYSA-O
Molecular Formula	C5H7BrN3

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