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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1,846 – 1,860 of 178,391 results

1,846

2-Bromoquinoline 98.0+%, TCI America™

CAS: 2005-43-8 Molecular Formula: C9H6BrN Molecular Weight (g/mol): 208.06 MDL Number: MFCD00234480 InChI Key: QKJAZPHKNWSXDF-UHFFFAOYSA-N Synonym: quinoline, 2-bromo,bromoquinoline,pubchem21827,acmc-1cfcf,2-bromoquinoline,ksc201o8j,2-bromoquinoline 1g,abbypharma ap-12-10890 PubChem CID: 2762756 IUPAC Name: 2-bromoquinoline SMILES: BrC1=CC=C2C=CC=CC2=N1

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PubChem CID	2762756
CAS	2005-43-8
Molecular Weight (g/mol)	208.06
MDL Number	MFCD00234480
SMILES	BrC1=CC=C2C=CC=CC2=N1
Synonym	quinoline, 2-bromo,bromoquinoline,pubchem21827,acmc-1cfcf,2-bromoquinoline,ksc201o8j,2-bromoquinoline 1g,abbypharma ap-12-10890
IUPAC Name	2-bromoquinoline
InChI Key	QKJAZPHKNWSXDF-UHFFFAOYSA-N
Molecular Formula	C9H6BrN

1,847

3-Chloro-2,4,5,6-tetrafluoropyridine 98.0+%, TCI America™

CAS: 1735-84-8 Molecular Formula: C5ClF4N Molecular Weight (g/mol): 185.51 MDL Number: MFCD00010624 InChI Key: UXUZMYHSICIOQT-UHFFFAOYSA-N Synonym: pyridine, 3-chloro-2,4,5,6-tetrafluoro,3-chlorotetrafluoropyridine,2-chloro-2,4,5,6-tetrafluoropyridine,pubchem9226,2,3,4,6-tetrafluoro-5-chloropyridine,5-chloro-2,3,4,6-tetrafluoropyridine,3-chloro-2,4,5,6-tetrafluoro-pyridine,pyridine,3-chloro-2,4,5,6-tetrafluoro,3-chloro-2,4,5,6-tetrafluoropyridine,3-chloranyl-2,4,5,6-tetrakis fluoranyl pyridine PubChem CID: 137183 IUPAC Name: 3-chloro-2,4,5,6-tetrafluoropyridine SMILES: FC1=NC(F)=C(Cl)C(F)=C1F

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PubChem CID	137183
CAS	1735-84-8
Molecular Weight (g/mol)	185.51
MDL Number	MFCD00010624
SMILES	FC1=NC(F)=C(Cl)C(F)=C1F
Synonym	pyridine, 3-chloro-2,4,5,6-tetrafluoro,3-chlorotetrafluoropyridine,2-chloro-2,4,5,6-tetrafluoropyridine,pubchem9226,2,3,4,6-tetrafluoro-5-chloropyridine,5-chloro-2,3,4,6-tetrafluoropyridine,3-chloro-2,4,5,6-tetrafluoro-pyridine,pyridine,3-chloro-2,4,5,6-tetrafluoro,3-chloro-2,4,5,6-tetrafluoropyridine,3-chloranyl-2,4,5,6-tetrakis fluoranyl pyridine
IUPAC Name	3-chloro-2,4,5,6-tetrafluoropyridine
InChI Key	UXUZMYHSICIOQT-UHFFFAOYSA-N
Molecular Formula	C5ClF4N

1,848

2,4-Dichloro-3-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 134031-24-6 Molecular Formula: C6H3Cl2NO Molecular Weight (g/mol): 175.996 MDL Number: MFCD07437909 InChI Key: GWBHJHIZHNTJLA-UHFFFAOYSA-N Synonym: 2,4-dichloronicotinaldehyde,2,4-dichloropyridine-3-carboxaldehyde,2,4-dichloro-3-pyridinecarboxaldehyde,3-pyridinecarboxaldehyde, 2,4-dichloro,pubchem22521,acmc-1bz1r,dichloronicotinaldehyde,ksc518s4r,2,4-dichloro-3-formylpyridine,2,4-dichloro-3-pyridinecarbaldehyde PubChem CID: 15053985 IUPAC Name: 2,4-dichloropyridine-3-carbaldehyde SMILES: C1=CN=C(C(=C1Cl)C=O)Cl

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Specifications

PubChem CID	15053985
CAS	134031-24-6
Molecular Weight (g/mol)	175.996
MDL Number	MFCD07437909
SMILES	C1=CN=C(C(=C1Cl)C=O)Cl
Synonym	2,4-dichloronicotinaldehyde,2,4-dichloropyridine-3-carboxaldehyde,2,4-dichloro-3-pyridinecarboxaldehyde,3-pyridinecarboxaldehyde, 2,4-dichloro,pubchem22521,acmc-1bz1r,dichloronicotinaldehyde,ksc518s4r,2,4-dichloro-3-formylpyridine,2,4-dichloro-3-pyridinecarbaldehyde
IUPAC Name	2,4-dichloropyridine-3-carbaldehyde
InChI Key	GWBHJHIZHNTJLA-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO

1,849

1-Bromoisoquinoline 98.0+%, TCI America™

CAS: 1532-71-4 Molecular Formula: C9H6BrN Molecular Weight (g/mol): 208.058 MDL Number: MFCD00234478 InChI Key: YWWZASFPWWPUBN-UHFFFAOYSA-N Synonym: isoquinoline, 1-bromo,1-bromo-isoquinoline,bromoisoquinoline,zlchem 702,pubchem6211,acmc-1bqnj,1-bromoisoquinoline,abbypharma ap-12-10888 PubChem CID: 640963 IUPAC Name: 1-bromoisoquinoline SMILES: C1=CC=C2C(=C1)C=CN=C2Br

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PubChem CID	640963
CAS	1532-71-4
Molecular Weight (g/mol)	208.058
MDL Number	MFCD00234478
SMILES	C1=CC=C2C(=C1)C=CN=C2Br
Synonym	isoquinoline, 1-bromo,1-bromo-isoquinoline,bromoisoquinoline,zlchem 702,pubchem6211,acmc-1bqnj,1-bromoisoquinoline,abbypharma ap-12-10888
IUPAC Name	1-bromoisoquinoline
InChI Key	YWWZASFPWWPUBN-UHFFFAOYSA-N
Molecular Formula	C9H6BrN

1,850

1-Butyl-4-methylpyridinium Chloride 99.0+%, TCI America™

CAS: 112400-86-9 Molecular Formula: C10H16ClN Molecular Weight (g/mol): 185.70 MDL Number: MFCD03095439 InChI Key: YTSDTJNDMGOTFN-UHFFFAOYSA-M PubChem CID: 11074101 IUPAC Name: 1-butyl-4-methylpyridin-1-ium chloride SMILES: [Cl-].CCCC[N+]1=CC=C(C)C=C1

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Specifications

PubChem CID	11074101
CAS	112400-86-9
Molecular Weight (g/mol)	185.70
MDL Number	MFCD03095439
SMILES	[Cl-].CCCC[N+]1=CC=C(C)C=C1
IUPAC Name	1-butyl-4-methylpyridin-1-ium chloride
InChI Key	YTSDTJNDMGOTFN-UHFFFAOYSA-M
Molecular Formula	C10H16ClN

1,851

4,4'-Bis(5-hexyl-2-thienyl)-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 1047684-56-9 Molecular Formula: C30H36N2S2 Molecular Weight (g/mol): 488.752 MDL Number: MFCD22581259 InChI Key: DCFNCZSDXIPGOQ-UHFFFAOYSA-N Synonym: 4,4′C-Bis(5-hexyl-2-thienyl)-2,2′C-bipyridine PubChem CID: 58489257 IUPAC Name: 4-(5-hexylthiophen-2-yl)-2-[4-(5-hexylthiophen-2-yl)pyridin-2-yl]pyridine SMILES: CCCCCCC1=CC=C(S1)C2=CC(=NC=C2)C3=NC=CC(=C3)C4=CC=C(S4)CCCCCC

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Specifications

PubChem CID	58489257
CAS	1047684-56-9
Molecular Weight (g/mol)	488.752
MDL Number	MFCD22581259
SMILES	CCCCCCC1=CC=C(S1)C2=CC(=NC=C2)C3=NC=CC(=C3)C4=CC=C(S4)CCCCCC
Synonym	4,4′C-Bis(5-hexyl-2-thienyl)-2,2′C-bipyridine
IUPAC Name	4-(5-hexylthiophen-2-yl)-2-[4-(5-hexylthiophen-2-yl)pyridin-2-yl]pyridine
InChI Key	DCFNCZSDXIPGOQ-UHFFFAOYSA-N
Molecular Formula	C30H36N2S2

1,852

Harmine 98.0+%, TCI America™

CAS: 442-51-3 Molecular Formula: C13H12N2O Molecular Weight (g/mol): 212.25 MDL Number: MFCD00004958 InChI Key: BXNJHAXVSOCGBA-UHFFFAOYSA-N Synonym: harmine,7-methoxy-1-methyl-9h-pyrido 3,4-b indole,banisterine,leucoharmine,telepathine,yageine,yajeine,7-methoxy-1-methyl-9h-beta-carboline,9h-pyrido 3,4-b indole, 7-methoxy-1-methyl,banisterin PubChem CID: 5280953 ChEBI: CHEBI:28121 IUPAC Name: 7-methoxy-1-methyl-9H-pyrido[3,4-b]indole SMILES: COC1=CC2=C(C=C1)C1=C(N2)C(C)=NC=C1

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PubChem CID	5280953
CAS	442-51-3
Molecular Weight (g/mol)	212.25
ChEBI	CHEBI:28121
MDL Number	MFCD00004958
SMILES	COC1=CC2=C(C=C1)C1=C(N2)C(C)=NC=C1
Synonym	harmine,7-methoxy-1-methyl-9h-pyrido 3,4-b indole,banisterine,leucoharmine,telepathine,yageine,yajeine,7-methoxy-1-methyl-9h-beta-carboline,9h-pyrido 3,4-b indole, 7-methoxy-1-methyl,banisterin
IUPAC Name	7-methoxy-1-methyl-9H-pyrido[3,4-b]indole
InChI Key	BXNJHAXVSOCGBA-UHFFFAOYSA-N
Molecular Formula	C13H12N2O

1,853

(R)-(+)-2-(alpha-Methylbenzylamino)-5-nitropyridine 98.0+%, TCI America™

CAS: 64138-65-4 Molecular Formula: C13H13N3O2 Molecular Weight (g/mol): 243.266 MDL Number: MFCD00060067 InChI Key: RAKMWGKBCDCUDX-SNVBAGLBSA-N PubChem CID: 11368515 IUPAC Name: 5-nitro-N-[(1R)-1-phenylethyl]pyridin-2-amine SMILES: CC(C1=CC=CC=C1)NC2=NC=C(C=C2)[N+](=O)[O-]

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Specifications

PubChem CID	11368515
CAS	64138-65-4
Molecular Weight (g/mol)	243.266
MDL Number	MFCD00060067
SMILES	CC(C1=CC=CC=C1)NC2=NC=C(C=C2)[N+](=O)[O-]
IUPAC Name	5-nitro-N-[(1R)-1-phenylethyl]pyridin-2-amine
InChI Key	RAKMWGKBCDCUDX-SNVBAGLBSA-N
Molecular Formula	C13H13N3O2

1,854

2-Bromo-4-nitropyridine 95.0+%, TCI America™

CAS: 6945-67-1 Molecular Formula: C5H3BrN2O2 Molecular Weight (g/mol): 203.00 MDL Number: MFCD03701383 InChI Key: AFVITJKRFRRQKT-UHFFFAOYSA-N Synonym: pyridine, 2-bromo-4-nitro,2-brom-4-nitropyridin,pubchem13197,acmc-1badj,2-bromo-4-nitro-pyridine,2-bromanyl-4-nitro-pyridine,ksc494c7j,2-bromo-4-nitropyridine,abbypharma ap-10-5158 PubChem CID: 243015 IUPAC Name: 2-bromo-4-nitropyridine SMILES: [O-][N+](=O)C1=CC=NC(Br)=C1

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PubChem CID	243015
CAS	6945-67-1
Molecular Weight (g/mol)	203.00
MDL Number	MFCD03701383
SMILES	[O-][N+](=O)C1=CC=NC(Br)=C1
Synonym	pyridine, 2-bromo-4-nitro,2-brom-4-nitropyridin,pubchem13197,acmc-1badj,2-bromo-4-nitro-pyridine,2-bromanyl-4-nitro-pyridine,ksc494c7j,2-bromo-4-nitropyridine,abbypharma ap-10-5158
IUPAC Name	2-bromo-4-nitropyridine
InChI Key	AFVITJKRFRRQKT-UHFFFAOYSA-N
Molecular Formula	C5H3BrN2O2

1,855

2-Chloro-5-cyanopyridine 97.0+%, TCI America™

CAS: 33252-28-7 Molecular Formula: C6H3ClN2 Molecular Weight (g/mol): 138.554 MDL Number: MFCD00084941 InChI Key: ORIQLMBUPMABDV-UHFFFAOYSA-N Synonym: 2-chloro-5-cyanopyridine,6-chloronicotinonitrile,2-chloropyridine-5-carbonitrile,6-chloro-3-pyridinecarbonitrile,6-chloronicotinitrile,6-chloronicotinontrile,6-chloro-nicotinonitrile,2-chloro-5-cyano-pyridine,3-pyridinecarbonitrile, 6-chloro,6-chloro nicotinonitrile PubChem CID: 5152094 IUPAC Name: 6-chloropyridine-3-carbonitrile SMILES: C1=CC(=NC=C1C#N)Cl

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Specifications

PubChem CID	5152094
CAS	33252-28-7
Molecular Weight (g/mol)	138.554
MDL Number	MFCD00084941
SMILES	C1=CC(=NC=C1C#N)Cl
Synonym	2-chloro-5-cyanopyridine,6-chloronicotinonitrile,2-chloropyridine-5-carbonitrile,6-chloro-3-pyridinecarbonitrile,6-chloronicotinitrile,6-chloronicotinontrile,6-chloro-nicotinonitrile,2-chloro-5-cyano-pyridine,3-pyridinecarbonitrile, 6-chloro,6-chloro nicotinonitrile
IUPAC Name	6-chloropyridine-3-carbonitrile
InChI Key	ORIQLMBUPMABDV-UHFFFAOYSA-N
Molecular Formula	C6H3ClN2

1,856

3-Cyano-4-methoxy-2-pyridone 98.0+%, TCI America™

CAS: 21642-98-8 Molecular Formula: C7H6N2O2 Molecular Weight (g/mol): 150.14 MDL Number: MFCD00975442 InChI Key: MWGIDWPSRDMIQN-UHFFFAOYSA-N Synonym: 4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile,4-methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile,3-cyano-2-hydroxy-4-methoxypyridine,4-methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile,2-hydroxy-4-methoxynicotinonitrile,1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 1,2-dihydro-4-methoxy-2-oxo,3-cyano-4-methoxy-2 1h-pyridinone,2-hydroxy-4-methoxy-nicotinonitrile,3-cyano-4-methoxy-2-1h-pyridinone PubChem CID: 2786702 IUPAC Name: 4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile SMILES: COC1=C(C#N)C(=O)NC=C1

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Specifications

PubChem CID	2786702
CAS	21642-98-8
Molecular Weight (g/mol)	150.14
MDL Number	MFCD00975442
SMILES	COC1=C(C#N)C(=O)NC=C1
Synonym	4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile,4-methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile,3-cyano-2-hydroxy-4-methoxypyridine,4-methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile,2-hydroxy-4-methoxynicotinonitrile,1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 1,2-dihydro-4-methoxy-2-oxo,3-cyano-4-methoxy-2 1h-pyridinone,2-hydroxy-4-methoxy-nicotinonitrile,3-cyano-4-methoxy-2-1h-pyridinone
IUPAC Name	4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
InChI Key	MWGIDWPSRDMIQN-UHFFFAOYSA-N
Molecular Formula	C7H6N2O2

1,857

2,6-Dimethyl-3-nitropyridine 98.0+%, TCI America™

CAS: 15513-52-7 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.153 MDL Number: MFCD00023503 InChI Key: AETHUDGJSSKZKT-UHFFFAOYSA-N PubChem CID: 84958 IUPAC Name: 2,6-dimethyl-3-nitropyridine SMILES: CC1=NC(=C(C=C1)[N+](=O)[O-])C

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PubChem CID	84958
CAS	15513-52-7
Molecular Weight (g/mol)	152.153
MDL Number	MFCD00023503
SMILES	CC1=NC(=C(C=C1)[N+](=O)[O-])C
IUPAC Name	2,6-dimethyl-3-nitropyridine
InChI Key	AETHUDGJSSKZKT-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

1,858

5-Amino-2-methoxypyridine 98.0+%, TCI America™

CAS: 6628-77-9 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD00006264 InChI Key: UUVDJIWRSIJEBS-UHFFFAOYSA-N Synonym: 5-amino-2-methoxypyridine,2-methoxy-5-aminopyridine,6-methoxy-3-pyridylamine,3-pyridinamine, 6-methoxy,2-methoxy-5-amino pyridine,6-methoxy-pyridin-3-ylamine,pyridine, 5-amino-2-methoxy,6-methoxy-3-pyridinylamine,6-methoxy-3-pyridinamine PubChem CID: 81121 IUPAC Name: 6-methoxypyridin-3-amine SMILES: COC1=NC=C(C=C1)N

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PubChem CID	81121
CAS	6628-77-9
Molecular Weight (g/mol)	124.143
MDL Number	MFCD00006264
SMILES	COC1=NC=C(C=C1)N
Synonym	5-amino-2-methoxypyridine,2-methoxy-5-aminopyridine,6-methoxy-3-pyridylamine,3-pyridinamine, 6-methoxy,2-methoxy-5-amino pyridine,6-methoxy-pyridin-3-ylamine,pyridine, 5-amino-2-methoxy,6-methoxy-3-pyridinylamine,6-methoxy-3-pyridinamine
IUPAC Name	6-methoxypyridin-3-amine
InChI Key	UUVDJIWRSIJEBS-UHFFFAOYSA-N
Molecular Formula	C6H8N2O

1,859

3,4,5-Tribromopyridine 98.0+%, TCI America™

CAS: 2457-48-9 Molecular Formula: C5H2Br3N Molecular Weight (g/mol): 315.79 MDL Number: MFCD01646053 InChI Key: CWYVUHWKGWQPLP-UHFFFAOYSA-N Synonym: pubchem13500,3,4,5-tribromo-pyridine,acmc-20a7i7,pyridine,3,4,5-tribromo,3,4,5-tribromopyridine PubChem CID: 541462 IUPAC Name: 3,4,5-tribromopyridine SMILES: BrC1=CN=CC(Br)=C1Br

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Specifications

PubChem CID	541462
CAS	2457-48-9
Molecular Weight (g/mol)	315.79
MDL Number	MFCD01646053
SMILES	BrC1=CN=CC(Br)=C1Br
Synonym	pubchem13500,3,4,5-tribromo-pyridine,acmc-20a7i7,pyridine,3,4,5-tribromo,3,4,5-tribromopyridine
IUPAC Name	3,4,5-tribromopyridine
InChI Key	CWYVUHWKGWQPLP-UHFFFAOYSA-N
Molecular Formula	C5H2Br3N

1,860

1,1'-Di-n-octyl-4,4'-bipyridinium Dibromide 98.0+%, TCI America™

CAS: 36437-30-6 Molecular Formula: C26H42Br2N2 Molecular Weight (g/mol): 542.44 MDL Number: MFCD00060051 InChI Key: GVUBEJANEHZYPA-UHFFFAOYSA-L PubChem CID: 37451 IUPAC Name: 1,1'-dioctyl-[4,4'-bipyridine]-1,1'-diium dibromide SMILES: [Br-].[Br-].CCCCCCCC[N+]1=CC=C(C=C1)C1=CC=[N+](CCCCCCCC)C=C1

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Specifications

PubChem CID	37451
CAS	36437-30-6
Molecular Weight (g/mol)	542.44
MDL Number	MFCD00060051
SMILES	[Br-].[Br-].CCCCCCCC[N+]1=CC=C(C=C1)C1=CC=[N+](CCCCCCCC)C=C1
IUPAC Name	1,1'-dioctyl-[4,4'-bipyridine]-1,1'-diium dibromide
InChI Key	GVUBEJANEHZYPA-UHFFFAOYSA-L
Molecular Formula	C26H42Br2N2

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