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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1,006 – 1,020 of 178,095 results

1,006

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3-Phenylazo-2,6-diaminopyridine hydrochloride, 98+%

CAS: 136-40-3 Molecular Formula: C11H12ClN5 Molecular Weight (g/mol): 249.702 MDL Number: MFCD00035347 InChI Key: QQBPIHBUCMDKFG-UHFFFAOYSA-N Synonym: phenazopyridine hydrochloride,phenazopyridine hcl,urodine,pyridium,pyripyridium,bisteril,diridone,mallophene,phenazodine,pyrazodine PubChem CID: 8691 ChEBI: CHEBI:71419 IUPAC Name: 3-phenyldiazenylpyridine-2,6-diamine;hydrochloride SMILES: C1=CC=C(C=C1)N=NC2=C(N=C(C=C2)N)N.Cl

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Specifications

PubChem CID	8691
CAS	136-40-3
Molecular Weight (g/mol)	249.702
ChEBI	CHEBI:71419
MDL Number	MFCD00035347
SMILES	C1=CC=C(C=C1)N=NC2=C(N=C(C=C2)N)N.Cl
Synonym	phenazopyridine hydrochloride,phenazopyridine hcl,urodine,pyridium,pyripyridium,bisteril,diridone,mallophene,phenazodine,pyrazodine
IUPAC Name	3-phenyldiazenylpyridine-2,6-diamine;hydrochloride
InChI Key	QQBPIHBUCMDKFG-UHFFFAOYSA-N
Molecular Formula	C11H12ClN5

1,007

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2-Ethoxy-4-methylphenol, 95%

CAS: 2563-07-7 MDL Number: MFCD00043697

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Specifications

CAS	2563-07-7
MDL Number	MFCD00043697

1,008

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

CAS: 4487-59-6 Molecular Formula: C5H3BrN2O2 Molecular Weight (g/mol): 203.00 MDL Number: MFCD00006222 InChI Key: HUUFTVUBFFESEN-UHFFFAOYSA-N Synonym: 2-bromo-5-nitro pyridine,2-bromo-5-nitro-pyridine,5-nitro-2-bromopyridine,2-brom-5-nitropyridin,pubchem1183,acmc-1agnm,2-bromo-5-nitro-pyridin,ksc237s9f,tpc-py095 PubChem CID: 78240 IUPAC Name: 2-bromo-5-nitropyridine SMILES: [O-][N+](=O)C1=CC=C(Br)N=C1

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Specifications

PubChem CID	78240
CAS	4487-59-6
Molecular Weight (g/mol)	203.00
MDL Number	MFCD00006222
SMILES	[O-][N+](=O)C1=CC=C(Br)N=C1
Synonym	2-bromo-5-nitro pyridine,2-bromo-5-nitro-pyridine,5-nitro-2-bromopyridine,2-brom-5-nitropyridin,pubchem1183,acmc-1agnm,2-bromo-5-nitro-pyridin,ksc237s9f,tpc-py095
IUPAC Name	2-bromo-5-nitropyridine
InChI Key	HUUFTVUBFFESEN-UHFFFAOYSA-N
Molecular Formula	C5H3BrN2O2

1,009

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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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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

1,010

2-[4-(Chloromethyl)phenyl]-5-(trifluoromethyl)pyridine, 95%, Thermo Scientific™

CAS: 613239-76-2 Molecular Formula: C13H9ClF3N Molecular Weight (g/mol): 271.67 MDL Number: MFCD09817479 InChI Key: JTXHHQDYEHXWPC-UHFFFAOYSA-N Synonym: 2-4-chloromethyl phenyl-5-trifluoromethyl pyridine,4-5-trifluoromethyl pyridin-2-yl benzyl chloride,2-4-chloromethyl-phenyl 5-trifluoromethyl-pyridine,2-4-chloromethyl-phenyl-5-trifluoromethyl-pyridine PubChem CID: 22280067 IUPAC Name: 2-[4-(chloromethyl)phenyl]-5-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CN=C(C=C1)C1=CC=C(CCl)C=C1

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Specifications

PubChem CID	22280067
CAS	613239-76-2
Molecular Weight (g/mol)	271.67
MDL Number	MFCD09817479
SMILES	FC(F)(F)C1=CN=C(C=C1)C1=CC=C(CCl)C=C1
Synonym	2-4-chloromethyl phenyl-5-trifluoromethyl pyridine,4-5-trifluoromethyl pyridin-2-yl benzyl chloride,2-4-chloromethyl-phenyl 5-trifluoromethyl-pyridine,2-4-chloromethyl-phenyl-5-trifluoromethyl-pyridine
IUPAC Name	2-[4-(chloromethyl)phenyl]-5-(trifluoromethyl)pyridine
InChI Key	JTXHHQDYEHXWPC-UHFFFAOYSA-N
Molecular Formula	C13H9ClF3N

1,011

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2-Fluoro-6-methylpyridine, 98%

CAS: 407-22-7 Molecular Formula: C6H6FN Molecular Weight (g/mol): 111.12 MDL Number: MFCD00041226 InChI Key: UDMNVTJFUISBFD-UHFFFAOYSA-N Synonym: 2-fluoro-6-picoline,6-fluoro-2-picoline,6-fluoro-2-methylpyridine,6-fluoropicoline,pyridine, 2-fluoro-6-methyl,2-fluoro-6-methyl-pyridine,2-fluor-6-methylpyridin,pubchem6443,acmc-209jga PubChem CID: 96090 IUPAC Name: 2-fluoro-6-methylpyridine SMILES: CC1=CC=CC(F)=N1

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Specifications

PubChem CID	96090
CAS	407-22-7
Molecular Weight (g/mol)	111.12
MDL Number	MFCD00041226
SMILES	CC1=CC=CC(F)=N1
Synonym	2-fluoro-6-picoline,6-fluoro-2-picoline,6-fluoro-2-methylpyridine,6-fluoropicoline,pyridine, 2-fluoro-6-methyl,2-fluoro-6-methyl-pyridine,2-fluor-6-methylpyridin,pubchem6443,acmc-209jga
IUPAC Name	2-fluoro-6-methylpyridine
InChI Key	UDMNVTJFUISBFD-UHFFFAOYSA-N
Molecular Formula	C6H6FN

1,012

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2-Fluoro-5-nitropyridine, 98%

CAS: 456-24-6 Molecular Formula: C5H3FN2O2 Molecular Weight (g/mol): 142.089 MDL Number: MFCD03095059 InChI Key: XOZAJNLUAODXSP-UHFFFAOYSA-N Synonym: 6-fluoro-3-nitropyridine,pyridine, 2-fluoro-5-nitro,2-fluor-5-nitropyridin,2-fluoro-5-nitro-pyridine,abbypharma ap-15-5253,pubchem1202,acmc-1arnr,5-nitro-2-fluoropyridine,2-fluoro-5-nitro pyridine PubChem CID: 95264 IUPAC Name: 2-fluoro-5-nitropyridine SMILES: C1=CC(=NC=C1[N+](=O)[O-])F

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Specifications

PubChem CID	95264
CAS	456-24-6
Molecular Weight (g/mol)	142.089
MDL Number	MFCD03095059
SMILES	C1=CC(=NC=C1[N+](=O)[O-])F
Synonym	6-fluoro-3-nitropyridine,pyridine, 2-fluoro-5-nitro,2-fluor-5-nitropyridin,2-fluoro-5-nitro-pyridine,abbypharma ap-15-5253,pubchem1202,acmc-1arnr,5-nitro-2-fluoropyridine,2-fluoro-5-nitro pyridine
IUPAC Name	2-fluoro-5-nitropyridine
InChI Key	XOZAJNLUAODXSP-UHFFFAOYSA-N
Molecular Formula	C5H3FN2O2

1,013

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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

1,014

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2-Bromo-3-(methoxymethoxy)pyridine, 96%

CAS: 162271-10-5 Molecular Formula: C7H8BrNO2 Molecular Weight (g/mol): 218.05 MDL Number: MFCD17015031 InChI Key: CATUEJFGWSUPBV-UHFFFAOYSA-N Synonym: 2-bromo-3-methoxymethoxy pyridine,pyridine, 2-bromo-3-methoxymethoxy,2-bromo-3-methoxymethoxy-pyridine,2-bromo-3-methoxymethyloxypyridine PubChem CID: 11586573 IUPAC Name: 2-bromo-3-(methoxymethoxy)pyridine SMILES: COCOC1=C(N=CC=C1)Br

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Specifications

PubChem CID	11586573
CAS	162271-10-5
Molecular Weight (g/mol)	218.05
MDL Number	MFCD17015031
SMILES	COCOC1=C(N=CC=C1)Br
Synonym	2-bromo-3-methoxymethoxy pyridine,pyridine, 2-bromo-3-methoxymethoxy,2-bromo-3-methoxymethoxy-pyridine,2-bromo-3-methoxymethyloxypyridine
IUPAC Name	2-bromo-3-(methoxymethoxy)pyridine
InChI Key	CATUEJFGWSUPBV-UHFFFAOYSA-N
Molecular Formula	C7H8BrNO2

1,015

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4-Ethynylpyridine hydrochloride, 97%

CAS: 352530-29-1 Molecular Formula: C₇H₅N·ClH Molecular Weight (g/mol): 139.58 MDL Number: MFCD03093912 InChI Key: KFBZWZGIZHLUBX-UHFFFAOYSA-N Synonym: 4-ethynylpyridine hydrochloride,4-ethynylpyridine hcl,pyridine, 4-ethynyl-, hydrochloride,4-ethynylpyridinehychloride salt,4-ethynylpyridinehydrochloride,pubchem19527,4-pyridylacetylene hydrochloride,4-ethynyl pyridine hydrochloride,4-ethynyl-pyridine hydrochloride,4-ethynylpyridine hydrochloride 1:1 PubChem CID: 16216931 IUPAC Name: 4-ethynylpyridine;hydrochloride SMILES: C#CC1=CC=NC=C1.Cl

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PubChem CID	16216931
CAS	352530-29-1
Molecular Weight (g/mol)	139.58
MDL Number	MFCD03093912
SMILES	C#CC1=CC=NC=C1.Cl
Synonym	4-ethynylpyridine hydrochloride,4-ethynylpyridine hcl,pyridine, 4-ethynyl-, hydrochloride,4-ethynylpyridinehychloride salt,4-ethynylpyridinehydrochloride,pubchem19527,4-pyridylacetylene hydrochloride,4-ethynyl pyridine hydrochloride,4-ethynyl-pyridine hydrochloride,4-ethynylpyridine hydrochloride 1:1
IUPAC Name	4-ethynylpyridine;hydrochloride
InChI Key	KFBZWZGIZHLUBX-UHFFFAOYSA-N
Molecular Formula	C₇H₅N·ClH

1,016

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2-Chloro-5-hydroxypyridine, 97%

CAS: 41288-96-4 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.54 MDL Number: MFCD00234050 InChI Key: KVCOOWROABTXDJ-UHFFFAOYSA-N Synonym: 2-chloro-5-hydroxypyridine,6-chloro-3-pyridinol,3-pyridinol, 6-chloro,2-chloro-5-hydroxy pyridine,2-chloro-5-pyridinol,2-chloropyridin-5-ol,pubchem2410,zlchem 1336,6-chloropyridine-3-ol,6-chloro-pyridin-3-ol PubChem CID: 819821 IUPAC Name: 6-chloropyridin-3-ol SMILES: OC1=CC=C(Cl)N=C1

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PubChem CID	819821
CAS	41288-96-4
Molecular Weight (g/mol)	129.54
MDL Number	MFCD00234050
SMILES	OC1=CC=C(Cl)N=C1
Synonym	2-chloro-5-hydroxypyridine,6-chloro-3-pyridinol,3-pyridinol, 6-chloro,2-chloro-5-hydroxy pyridine,2-chloro-5-pyridinol,2-chloropyridin-5-ol,pubchem2410,zlchem 1336,6-chloropyridine-3-ol,6-chloro-pyridin-3-ol
IUPAC Name	6-chloropyridin-3-ol
InChI Key	KVCOOWROABTXDJ-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

1,017

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2-Chloro-3-nitro-5-(trifluoromethyl)pyridine, 95%

CAS: 72587-15-6 Molecular Formula: C6H2ClF3N2O2 Molecular Weight (g/mol): 226.539 MDL Number: MFCD06255171 InChI Key: DRPIKFKCAJGTJF-UHFFFAOYSA-N Synonym: 2-chloro-3-nitro-5-trifluoromethyl pyridine,2-chloro-5-trifluoromethyl-3-nitropyridine,pyridine, 2-chloro-3-nitro-5-trifluoromethyl,5-trifluoromethyl-3-nitro-2-chloropyridine,pubchem17529,acmc-209onn,abbypharma ap-11-5568,2-chloro-3-nitro-5-trifluoromethyl-pyridine,2-chloro3-nitro-5-trifluoromethyl pyridine PubChem CID: 4736950 IUPAC Name: 2-chloro-3-nitro-5-(trifluoromethyl)pyridine SMILES: C1=C(C=NC(=C1[N+](=O)[O-])Cl)C(F)(F)F

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PubChem CID	4736950
CAS	72587-15-6
Molecular Weight (g/mol)	226.539
MDL Number	MFCD06255171
SMILES	C1=C(C=NC(=C1[N+](=O)[O-])Cl)C(F)(F)F
Synonym	2-chloro-3-nitro-5-trifluoromethyl pyridine,2-chloro-5-trifluoromethyl-3-nitropyridine,pyridine, 2-chloro-3-nitro-5-trifluoromethyl,5-trifluoromethyl-3-nitro-2-chloropyridine,pubchem17529,acmc-209onn,abbypharma ap-11-5568,2-chloro-3-nitro-5-trifluoromethyl-pyridine,2-chloro3-nitro-5-trifluoromethyl pyridine
IUPAC Name	2-chloro-3-nitro-5-(trifluoromethyl)pyridine
InChI Key	DRPIKFKCAJGTJF-UHFFFAOYSA-N
Molecular Formula	C6H2ClF3N2O2

1,018

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2-Amino-3-methylpyridine-5-boronic acid pinacol ester, 96%

CAS: 1111637-91-2 Molecular Formula: C12H19BN2O2 Molecular Weight (g/mol): 234.106 MDL Number: MFCD12923388 InChI Key: BWEOUBYDXFBFMA-UHFFFAOYSA-N Synonym: 3-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-amine,2-amino-3-methylpyridine-5-boronic acid pinacol ester,3-methyl-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-amine,6-amino-5-methylpyridin-3-ylboronic acid pinacol ester,6-amino-5-methylpyridine-3-boronic acid pinacol ester,6-amino-5-methylpyridin-3-yl boronic acid pinacol ester,3-methyl-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridin-2-amine,3-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinamine PubChem CID: 53216772 IUPAC Name: 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(N=C2)N)C

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Specifications

PubChem CID	53216772
CAS	1111637-91-2
Molecular Weight (g/mol)	234.106
MDL Number	MFCD12923388
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(N=C2)N)C
Synonym	3-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-amine,2-amino-3-methylpyridine-5-boronic acid pinacol ester,3-methyl-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-amine,6-amino-5-methylpyridin-3-ylboronic acid pinacol ester,6-amino-5-methylpyridine-3-boronic acid pinacol ester,6-amino-5-methylpyridin-3-yl boronic acid pinacol ester,3-methyl-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridin-2-amine,3-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinamine
IUPAC Name	3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine
InChI Key	BWEOUBYDXFBFMA-UHFFFAOYSA-N
Molecular Formula	C12H19BN2O2

1,019

Pyridoxine hydrochloride, 98%, MP Biomedicals™

CAS: 58-56-0 Molecular Formula: C8H12ClNO3 Molecular Weight (g/mol): 205.638 MDL Number: MFCD00012807 InChI Key: ZUFQODAHGAHPFQ-UHFFFAOYSA-N Synonym: pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion PubChem CID: 6019 ChEBI: CHEBI:30961 IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride SMILES: CC1=NC=C(C(=C1O)CO)CO.Cl

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PubChem CID	6019
CAS	58-56-0
Molecular Weight (g/mol)	205.638
ChEBI	CHEBI:30961
MDL Number	MFCD00012807
SMILES	CC1=NC=C(C(=C1O)CO)CO.Cl
Synonym	pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion
IUPAC Name	4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride
InChI Key	ZUFQODAHGAHPFQ-UHFFFAOYSA-N
Molecular Formula	C8H12ClNO3

1,020

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4-Amino-3,5-difluoropyridine, 97%

CAS: 159783-22-9 Molecular Formula: C₅H₄F₂N₂ Molecular Weight (g/mol): 130.1 InChI Key: XWAOYJHUAQFFMT-UHFFFAOYSA-N PubChem CID: 2737654 IUPAC Name: 3,5-difluoropyridin-4-amine SMILES: C1=C(C(=C(C=N1)F)N)F

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Specifications

PubChem CID	2737654
CAS	159783-22-9
Molecular Weight (g/mol)	130.1
SMILES	C1=C(C(=C(C=N1)F)N)F
IUPAC Name	3,5-difluoropyridin-4-amine
InChI Key	XWAOYJHUAQFFMT-UHFFFAOYSA-N
Molecular Formula	C₅H₄F₂N₂

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