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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841 – 855 of 145,367 results

841

2,3,6-Trifluoropyridine, 97%

CAS: 3512-18-3 Molecular Formula: C5H2F3N Molecular Weight (g/mol): 133.073 MDL Number: MFCD03001158 InChI Key: HRLIANGJWPJFKW-UHFFFAOYSA-N Synonym: pyridine, 2,3,6-trifluoro,2,3,6-trifluoro-pyridine,pubchem7955,acmc-1cs48,2,3,6-tris fluoranyl pyridine PubChem CID: 2783288 IUPAC Name: 2,3,6-trifluoropyridine SMILES: C1=CC(=NC(=C1F)F)F

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Specifications

PubChem CID	2783288
CAS	3512-18-3
Molecular Weight (g/mol)	133.073
MDL Number	MFCD03001158
SMILES	C1=CC(=NC(=C1F)F)F
Synonym	pyridine, 2,3,6-trifluoro,2,3,6-trifluoro-pyridine,pubchem7955,acmc-1cs48,2,3,6-tris fluoranyl pyridine
IUPAC Name	2,3,6-trifluoropyridine
InChI Key	HRLIANGJWPJFKW-UHFFFAOYSA-N
Molecular Formula	C5H2F3N

842

2,2'-Biquinoline, 98%

CAS: 119-91-5 Molecular Formula: C18H12N2 Molecular Weight (g/mol): 256.308 MDL Number: MFCD00006740 InChI Key: WPTCSQBWLUUYDV-UHFFFAOYSA-N Synonym: 2,2'-biquinoline,cuproin,cuproine,2,2'-diquinolyl,2,2'-biquinolyl,2,2'-quinolyl,2-2-quinolyl quinoline,2,2-biquinoline,2,2-diquinolyl,2,2;-biquinoline PubChem CID: 8412 IUPAC Name: 2-quinolin-2-ylquinoline SMILES: C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3

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Specifications

PubChem CID	8412
CAS	119-91-5
Molecular Weight (g/mol)	256.308
MDL Number	MFCD00006740
SMILES	C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3
Synonym	2,2'-biquinoline,cuproin,cuproine,2,2'-diquinolyl,2,2'-biquinolyl,2,2'-quinolyl,2-2-quinolyl quinoline,2,2-biquinoline,2,2-diquinolyl,2,2;-biquinoline
IUPAC Name	2-quinolin-2-ylquinoline
InChI Key	WPTCSQBWLUUYDV-UHFFFAOYSA-N
Molecular Formula	C18H12N2

843

6-thien-2-ylnicotinic acid, Thermo Scientific™

CAS: 179408-54-9 Molecular Formula: C10H7NO2S Molecular Weight (g/mol): 205.23 MDL Number: MFCD06410384 InChI Key: QYGFXNUFKLRCRB-UHFFFAOYSA-N Synonym: 6-thien-2-ylnicotinic acid,6-thiophen-2-yl nicotinic acid,6-2-thienyl nicotinic acid,6-thiophen-2-yl pyridine-3-carboxylic acid,6-2-thienyl pyridine-3-carboxylic acid,acmc-209efk,6-thien-2ylnicotinic acid,6-thiophen-2-yl-nicotinic acid,6-thiophen-2-ylnicotinic acid,2-thien-2-yl-5-pyridinecarboxylic acid PubChem CID: 15411144 SMILES: OC(=O)C1=CN=C(C=C1)C1=CC=CS1

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Specifications

PubChem CID	15411144
CAS	179408-54-9
Molecular Weight (g/mol)	205.23
MDL Number	MFCD06410384
SMILES	OC(=O)C1=CN=C(C=C1)C1=CC=CS1
Synonym	6-thien-2-ylnicotinic acid,6-thiophen-2-yl nicotinic acid,6-2-thienyl nicotinic acid,6-thiophen-2-yl pyridine-3-carboxylic acid,6-2-thienyl pyridine-3-carboxylic acid,acmc-209efk,6-thien-2ylnicotinic acid,6-thiophen-2-yl-nicotinic acid,6-thiophen-2-ylnicotinic acid,2-thien-2-yl-5-pyridinecarboxylic acid
InChI Key	QYGFXNUFKLRCRB-UHFFFAOYSA-N
Molecular Formula	C10H7NO2S

844

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

845

2-Amino-3-nitro-4-picoline, 98%, Thermo Scientific™

CAS: 6635-86-5 Molecular Formula: C₆H₇N₃O₂ Molecular Weight (g/mol): 153.14 MDL Number: MFCD00006315 InChI Key: IKMZGACFMXZAAT-UHFFFAOYSA-N Synonym: 2-amino-4-methyl-3-nitropyridine,2-amino-3-nitro-4-picoline,2-pyridinamine, 4-methyl-3-nitro,2-amino-3-nitro-4-methylpyridine,4-methyl-3-nitro-pyridin-2-ylamine,4-methyl-3-nitro-2-pyridylamine,4-methyl-3-nitro-2-pyridinamine,4-methyl-3-nitro-2-aminopyridine,4-methyl-3-nitropyridin-2-amin,4mrz PubChem CID: 243166 IUPAC Name: 4-methyl-3-nitropyridin-2-amine SMILES: CC1=C(C(=NC=C1)N)[N+](=O)[O-]

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Specifications

PubChem CID	243166
CAS	6635-86-5
Molecular Weight (g/mol)	153.14
MDL Number	MFCD00006315
SMILES	CC1=C(C(=NC=C1)N)[N+](=O)[O-]
Synonym	2-amino-4-methyl-3-nitropyridine,2-amino-3-nitro-4-picoline,2-pyridinamine, 4-methyl-3-nitro,2-amino-3-nitro-4-methylpyridine,4-methyl-3-nitro-pyridin-2-ylamine,4-methyl-3-nitro-2-pyridylamine,4-methyl-3-nitro-2-pyridinamine,4-methyl-3-nitro-2-aminopyridine,4-methyl-3-nitropyridin-2-amin,4mrz
IUPAC Name	4-methyl-3-nitropyridin-2-amine
InChI Key	IKMZGACFMXZAAT-UHFFFAOYSA-N
Molecular Formula	C₆H₇N₃O₂

846

4-Chloro-7-fluoro-2-methylquinoline, 95%

CAS: 18529-04-9 Molecular Formula: C10H7ClFN Molecular Weight (g/mol): 195.621 MDL Number: MFCD00272333 InChI Key: BBZQRRHOPBBNRO-UHFFFAOYSA-N Synonym: quinoline,4-chloro-7-fluoro-2-methyl,acmc-1bvel,4-chloro-7-fluoroquinaldine PubChem CID: 15151230 IUPAC Name: 4-chloro-7-fluoro-2-methylquinoline SMILES: CC1=NC2=C(C=CC(=C2)F)C(=C1)Cl

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Specifications

PubChem CID	15151230
CAS	18529-04-9
Molecular Weight (g/mol)	195.621
MDL Number	MFCD00272333
SMILES	CC1=NC2=C(C=CC(=C2)F)C(=C1)Cl
Synonym	quinoline,4-chloro-7-fluoro-2-methyl,acmc-1bvel,4-chloro-7-fluoroquinaldine
IUPAC Name	4-chloro-7-fluoro-2-methylquinoline
InChI Key	BBZQRRHOPBBNRO-UHFFFAOYSA-N
Molecular Formula	C10H7ClFN

847

4-Picoline, 98%

CAS: 108-89-4 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00006440 InChI Key: FKNQCJSGGFJEIZ-UHFFFAOYSA-N Synonym: 4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy PubChem CID: 7963 ChEBI: CHEBI:32547 IUPAC Name: 4-methylpyridine SMILES: CC1=CC=NC=C1

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Specifications

PubChem CID	7963
CAS	108-89-4
Molecular Weight (g/mol)	93.129
ChEBI	CHEBI:32547
MDL Number	MFCD00006440
SMILES	CC1=CC=NC=C1
Synonym	4-picoline,pyridine, 4-methyl,p-picoline,gamma-picoline,p-methylpyridine,4-methyl-pyridine,gamma-methylpyridine,unii-tjd6v9sso7,.gamma.-picoline,4-mepy
IUPAC Name	4-methylpyridine
InChI Key	FKNQCJSGGFJEIZ-UHFFFAOYSA-N
Molecular Formula	C6H7N

848

Chlorpheniramine maleate, 99%

CAS: 113-92-8 Molecular Formula: C20H23ClN2O4 Molecular Weight (g/mol): 390.86 MDL Number: MFCD00069225 InChI Key: DBAKFASWICGISY-BTJKTKAUNA-N Synonym: chlorpheniramine maleate,antagonate,allerclor,allergin,chlormene,alunex,carbinoxamide maleate,allergisan,-chlorpheniramine maleate salt,dl-2-p-chloro-a-2-dimethylamino ethylbenzyl pyridine bimaleate PubChem CID: 5281068 ChEBI: CHEBI:3645 IUPAC Name: [3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl]dimethylazanium (2Z)-3-carboxyprop-2-enoate SMILES: OC(=O)\C=C/C([O-])=O.C[NH+](C)CCC(C1=CC=C(Cl)C=C1)C1=CC=CC=N1

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Specifications

PubChem CID	5281068
CAS	113-92-8
Molecular Weight (g/mol)	390.86
ChEBI	CHEBI:3645
MDL Number	MFCD00069225
SMILES	OC(=O)\C=C/C([O-])=O.C[NH+](C)CCC(C1=CC=C(Cl)C=C1)C1=CC=CC=N1
Synonym	chlorpheniramine maleate,antagonate,allerclor,allergin,chlormene,alunex,carbinoxamide maleate,allergisan,-chlorpheniramine maleate salt,dl-2-p-chloro-a-2-dimethylamino ethylbenzyl pyridine bimaleate
IUPAC Name	[3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl]dimethylazanium (2Z)-3-carboxyprop-2-enoate
InChI Key	DBAKFASWICGISY-BTJKTKAUNA-N
Molecular Formula	C20H23ClN2O4

849

2-Chloropyridine, 99%

CAS: 109-09-1 MDL Number: MFCD00006228 InChI Key: OKDGRDCXVWSXDC-UHFFFAOYSA-N Synonym: o-chloropyridine,pyridine, 2-chloro,alpha-chloropyridine,.alpha.-chloropyridine,unii-8hmd45ayej,2-chloro-pyridine,ccris 1724,8hmd45ayej,6-chloro-pyridine,dsstox_cid_4810 PubChem CID: 7977 ChEBI: CHEBI:39174 IUPAC Name: 2-chloropyridine SMILES: C1=CC=NC(=C1)Cl

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Specifications

PubChem CID	7977
CAS	109-09-1
ChEBI	CHEBI:39174
MDL Number	MFCD00006228
SMILES	C1=CC=NC(=C1)Cl
Synonym	o-chloropyridine,pyridine, 2-chloro,alpha-chloropyridine,.alpha.-chloropyridine,unii-8hmd45ayej,2-chloro-pyridine,ccris 1724,8hmd45ayej,6-chloro-pyridine,dsstox_cid_4810
IUPAC Name	2-chloropyridine
InChI Key	OKDGRDCXVWSXDC-UHFFFAOYSA-N

850

6-Chloropyridine-2-boronic acid pinacol ester, tech. 90%, Thermo Scientific Chemicals

CAS: 652148-92-0 Molecular Formula: C11H15BClNO2 Molecular Weight (g/mol): 239.51 MDL Number: MFCD06798259 InChI Key: CROJXBLQCOIOBI-UHFFFAOYSA-N Synonym: 6-chloropyridine-2-boronic acid pinacol ester,2-chloro-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloro-6-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,6-chloropyridin-2-ylboronic acid pinacol ester,6-chloro-2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloro-6-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridine,pyridine, 2-chloro-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,pubchem21016,6-chloropyridin-2-boronic acid pinacol ester,6-chloropyridin-2-yl boronic acid pinacol ester PubChem CID: 17750491 IUPAC Name: 2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: CC1(C)OB(OC1(C)C)C1=CC=CC(Cl)=N1

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Specifications

PubChem CID	17750491
CAS	652148-92-0
Molecular Weight (g/mol)	239.51
MDL Number	MFCD06798259
SMILES	CC1(C)OB(OC1(C)C)C1=CC=CC(Cl)=N1
Synonym	6-chloropyridine-2-boronic acid pinacol ester,2-chloro-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloro-6-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,6-chloropyridin-2-ylboronic acid pinacol ester,6-chloro-2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloro-6-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridine,pyridine, 2-chloro-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,pubchem21016,6-chloropyridin-2-boronic acid pinacol ester,6-chloropyridin-2-yl boronic acid pinacol ester
IUPAC Name	2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	CROJXBLQCOIOBI-UHFFFAOYSA-N
Molecular Formula	C11H15BClNO2

851

5,7-Dichloro-1,6-naphthyridine, 97%

CAS: 337958-60-8 Molecular Formula: C₈H₄Cl₂N₂ Molecular Weight (g/mol): 199.04 InChI Key: HNRPBMNTCYRAJD-UHFFFAOYSA-N Synonym: pubchem14653,5,7-dichloro-1,6-napthyridine,1,6-naphthyridine,5,7-dichloro,1,6-naphthyridine, 5,7-dichloro,5,7-bis chloranyl-1,6-naphthyridine PubChem CID: 12204233 IUPAC Name: 5,7-dichloro-1,6-naphthyridine SMILES: C1=CC2=C(N=C(C=C2N=C1)Cl)Cl

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Specifications

PubChem CID	12204233
CAS	337958-60-8
Molecular Weight (g/mol)	199.04
SMILES	C1=CC2=C(N=C(C=C2N=C1)Cl)Cl
Synonym	pubchem14653,5,7-dichloro-1,6-napthyridine,1,6-naphthyridine,5,7-dichloro,1,6-naphthyridine, 5,7-dichloro,5,7-bis chloranyl-1,6-naphthyridine
IUPAC Name	5,7-dichloro-1,6-naphthyridine
InChI Key	HNRPBMNTCYRAJD-UHFFFAOYSA-N
Molecular Formula	C₈H₄Cl₂N₂

852

5-Bromo-2,3'-bipyridine, 95%, Thermo Scientific™

CAS: 774-53-8 Molecular Formula: C10H7BrN2 Molecular Weight (g/mol): 235.08 MDL Number: MFCD09037420 InChI Key: ILJRIAPZWHYPMK-UHFFFAOYSA-N Synonym: 5-bromo-2,3'-bipyridine,5-bromo-2,3' bipyridinyl,5-bromo-2-pyridin-3-yl pyridine,5-bromo-2,3'bipyridine,5-bromo-2,3-bipyridine,2,3'-bipyridine, 5-bromo,5-bromo-2,3' bipyridine PubChem CID: 11390677 SMILES: BrC1=CN=C(C=C1)C1=CN=CC=C1

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Specifications

PubChem CID	11390677
CAS	774-53-8
Molecular Weight (g/mol)	235.08
MDL Number	MFCD09037420
SMILES	BrC1=CN=C(C=C1)C1=CN=CC=C1
Synonym	5-bromo-2,3'-bipyridine,5-bromo-2,3' bipyridinyl,5-bromo-2-pyridin-3-yl pyridine,5-bromo-2,3'bipyridine,5-bromo-2,3-bipyridine,2,3'-bipyridine, 5-bromo,5-bromo-2,3' bipyridine
InChI Key	ILJRIAPZWHYPMK-UHFFFAOYSA-N
Molecular Formula	C10H7BrN2

853

3-Bromo-4-chloropyridine, 98%

CAS: 36953-42-1 Molecular Formula: C₅H₃BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD00234008 InChI Key: QADXKWUCCGPQNR-UHFFFAOYSA-N Synonym: pyridine, 3-bromo-4-chloro,3-bromo-4-chloro-pyridine,4-chloro-3-bromopyridine,acmc-1ai1d,3-bromo-4-chloropyridine,,ksc222g5j,pyridine,3-bromo-4-chloro-,hydrochloride 1:1 PubChem CID: 817696 IUPAC Name: 3-bromo-4-chloropyridine SMILES: C1=CN=CC(=C1Cl)Br

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Specifications

PubChem CID	817696
CAS	36953-42-1
Molecular Weight (g/mol)	192.44
MDL Number	MFCD00234008
SMILES	C1=CN=CC(=C1Cl)Br
Synonym	pyridine, 3-bromo-4-chloro,3-bromo-4-chloro-pyridine,4-chloro-3-bromopyridine,acmc-1ai1d,3-bromo-4-chloropyridine,,ksc222g5j,pyridine,3-bromo-4-chloro-,hydrochloride 1:1
IUPAC Name	3-bromo-4-chloropyridine
InChI Key	QADXKWUCCGPQNR-UHFFFAOYSA-N
Molecular Formula	C₅H₃BrClN

854

2-Amino-3-iodopyridine, 97%, Thermo Scientific Chemicals

CAS: 104830-06-0 Molecular Formula: C₅H₅IN₂ Molecular Weight (g/mol): 220.01 InChI Key: UUDNBWSHTUFGDQ-UHFFFAOYSA-N Synonym: 2-amino-3-iodopyridine,3-iodopyrid-2-ylamine,3-iodo-pyridin-2-ylamine,3-iodo-2-pyridylamine,2-pyridinamine, 3-iodo,iodo-aminopyridine,pubchem1265,2-amino-3-iodpyridine,acmc-20a0df PubChem CID: 2763151 IUPAC Name: 3-iodopyridin-2-amine SMILES: C1=CC(=C(N=C1)N)I

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Specifications

PubChem CID	2763151
CAS	104830-06-0
Molecular Weight (g/mol)	220.01
SMILES	C1=CC(=C(N=C1)N)I
Synonym	2-amino-3-iodopyridine,3-iodopyrid-2-ylamine,3-iodo-pyridin-2-ylamine,3-iodo-2-pyridylamine,2-pyridinamine, 3-iodo,iodo-aminopyridine,pubchem1265,2-amino-3-iodpyridine,acmc-20a0df
IUPAC Name	3-iodopyridin-2-amine
InChI Key	UUDNBWSHTUFGDQ-UHFFFAOYSA-N
Molecular Formula	C₅H₅IN₂

855

Pyridoxal hydrochloride, 99%

CAS: 65-22-5 Molecular Formula: C₈H₉NO₃·HCl Molecular Weight (g/mol): 203.62 MDL Number: MFCD00012809 InChI Key: FCHXJFJNDJXENQ-UHFFFAOYSA-N Synonym: pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde hydrochloride PubChem CID: 6171 IUPAC Name: 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride SMILES: CC1=NC=C(C(=C1O)C=O)CO.Cl

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Specifications

PubChem CID	6171
CAS	65-22-5
Molecular Weight (g/mol)	203.62
MDL Number	MFCD00012809
SMILES	CC1=NC=C(C(=C1O)C=O)CO.Cl
Synonym	pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde hydrochloride
IUPAC Name	3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride
InChI Key	FCHXJFJNDJXENQ-UHFFFAOYSA-N
Molecular Formula	C₈H₉NO₃·HCl

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