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 – 15 of 1,086 results

α,α-Dipyridyl, 99.5%, MP Biomedicals™

CAS: 366-18-7 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.19 MDL Number: MFCD00006212 InChI Key: ROFVEXUMMXZLPA-UHFFFAOYSA-N Synonym: 2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl PubChem CID: 1474 ChEBI: CHEBI:30351 IUPAC Name: 2,2'-bipyridine SMILES: C1=CC=C(N=C1)C1=CC=CC=N1

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PubChem CID	1474
CAS	366-18-7
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30351
MDL Number	MFCD00006212
SMILES	C1=CC=C(N=C1)C1=CC=CC=N1
Synonym	2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl
IUPAC Name	2,2'-bipyridine
InChI Key	ROFVEXUMMXZLPA-UHFFFAOYSA-N
Molecular Formula	C10H8N2

Pyridoxine hydrochloride, 99%

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

Quinaldine, 96%

CAS: 91-63-4 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00006756 InChI Key: SMUQFGGVLNAIOZ-UHFFFAOYSA-N Synonym: quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech PubChem CID: 7060 IUPAC Name: 2-methylquinoline SMILES: CC1=CC=C2C=CC=CC2=N1

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Specifications

PubChem CID	7060
CAS	91-63-4
Molecular Weight (g/mol)	143.19
MDL Number	MFCD00006756
SMILES	CC1=CC=C2C=CC=CC2=N1
Synonym	quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech
IUPAC Name	2-methylquinoline
InChI Key	SMUQFGGVLNAIOZ-UHFFFAOYSA-N
Molecular Formula	C10H9N

Nalidixic acid, 99%

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 MDL Number: MFCD00006884 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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Specifications

PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.239
ChEBI	CHEBI:100147
MDL Number	MFCD00006884
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

Benzyl viologen dichloride, 97%

CAS: 1102-19-8 Molecular Formula: C24H22Cl2N2 Molecular Weight (g/mol): 409.354 MDL Number: MFCD00011991 InChI Key: NLOIIDFMYPFJKP-UHFFFAOYSA-L Synonym: 1,1'-dibenzyl-4,4'-bipyridinium dichloride,benzyl viologen,benzylviologen chloride,benzyl viologen dichloride,n,n'-dibenzyl-gamma,gamma'-dipyridylium dichloride,1,1'-bis phenylmethyl-4,4'-bipyridinium dichloride,4,4'-bipyridinium, 1,1'-dibenzyl-, dichloride,4,4'-bipyridinium, 1,1'-bis phenylmethyl-, dichloride,1,1'-dibenzyl-4,4'-bipyridine-1,1'-diium chloride,1-benzyl-4-1-benzylpyridin-1-ium-4-yl pyridin-1-ium dichloride PubChem CID: 14195 IUPAC Name: 1-benzyl-4-(1-benzylpyridin-1-ium-4-yl)pyridin-1-ium;dichloride SMILES: C1=CC=C(C=C1)C[N+]2=CC=C(C=C2)C3=CC=[N+](C=C3)CC4=CC=CC=C4.[Cl-].[Cl-]

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Specifications

PubChem CID	14195
CAS	1102-19-8
Molecular Weight (g/mol)	409.354
MDL Number	MFCD00011991
SMILES	C1=CC=C(C=C1)C[N+]2=CC=C(C=C2)C3=CC=[N+](C=C3)CC4=CC=CC=C4.[Cl-].[Cl-]
Synonym	1,1'-dibenzyl-4,4'-bipyridinium dichloride,benzyl viologen,benzylviologen chloride,benzyl viologen dichloride,n,n'-dibenzyl-gamma,gamma'-dipyridylium dichloride,1,1'-bis phenylmethyl-4,4'-bipyridinium dichloride,4,4'-bipyridinium, 1,1'-dibenzyl-, dichloride,4,4'-bipyridinium, 1,1'-bis phenylmethyl-, dichloride,1,1'-dibenzyl-4,4'-bipyridine-1,1'-diium chloride,1-benzyl-4-1-benzylpyridin-1-ium-4-yl pyridin-1-ium dichloride
IUPAC Name	1-benzyl-4-(1-benzylpyridin-1-ium-4-yl)pyridin-1-ium;dichloride
InChI Key	NLOIIDFMYPFJKP-UHFFFAOYSA-L
Molecular Formula	C24H22Cl2N2

Pyridine-2,6-dicarboxylic acid, 98%

CAS: 499-83-2 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006299 InChI Key: WJJMNDUMQPNECX-UHFFFAOYSA-N Synonym: 2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid PubChem CID: 10367 ChEBI: CHEBI:46837 IUPAC Name: pyridine-2,6-dicarboxylic acid SMILES: C1=CC(=NC(=C1)C(=O)O)C(=O)O

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Specifications

PubChem CID	10367
CAS	499-83-2
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46837
MDL Number	MFCD00006299
SMILES	C1=CC(=NC(=C1)C(=O)O)C(=O)O
Synonym	2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid
IUPAC Name	pyridine-2,6-dicarboxylic acid
InChI Key	WJJMNDUMQPNECX-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

Nicotinic acid, 99%

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N Synonym: nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil PubChem CID: 938 ChEBI: CHEBI:15940 IUPAC Name: pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=CN=C1

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Specifications

PubChem CID	938
CAS	59-67-6
Molecular Weight (g/mol)	123.11
ChEBI	CHEBI:15940
MDL Number	MFCD00006391
SMILES	OC(=O)C1=CC=CN=C1
Synonym	nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil
IUPAC Name	pyridine-3-carboxylic acid
InChI Key	PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

2-Picoline, 98+%

CAS: 109-06-8 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00006332 InChI Key: BSKHPKMHTQYZBB-UHFFFAOYSA-N Synonym: 2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha PubChem CID: 7975 ChEBI: CHEBI:50415 IUPAC Name: 2-methylpyridine SMILES: CC1=CC=CC=N1

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Specifications

PubChem CID	7975
CAS	109-06-8
Molecular Weight (g/mol)	93.129
ChEBI	CHEBI:50415
MDL Number	MFCD00006332
SMILES	CC1=CC=CC=N1
Synonym	2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha
IUPAC Name	2-methylpyridine
InChI Key	BSKHPKMHTQYZBB-UHFFFAOYSA-N
Molecular Formula	C6H7N

PubChem CID	1474
CAS	366-18-7
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30351
MDL Number	MFCD00006212
SMILES	C1=CC=C(N=C1)C1=CC=CC=N1
Synonym	2,2'-bipyridine,2,2'-dipyridyl,2,2'-bipyridyl,bipyridine,2,2'-dipyridine,2-2-pyridyl pyridine,2,2'-bipyridin,alpha,alpha'-dipyridyl,alpha,alpha'-bipyridyl,2,2-bipyridyl
InChI Key	ROFVEXUMMXZLPA-UHFFFAOYSA-N
Molecular Formula	C10H8N2

4,4'-Bipyridine, 98%

CAS: 553-26-4 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.19 MDL Number: MFCD00006416 InChI Key: MWVTWFVJZLCBMC-UHFFFAOYSA-N Synonym: 4,4'-bipyridine,4,4'-bipyridyl,4,4'-dipyridyl,4-4-pyridyl pyridine,4,4'-dipyridine,4,4-bipyridyl,4,4-dipyridyl,gamma,gamma'-bipyridyl,gamma,gamma'-dipyridyl,unii-x4o2od61cb PubChem CID: 11107 ChEBI: CHEBI:30985 IUPAC Name: 4-pyridin-4-ylpyridine SMILES: C1=CC(=CC=N1)C1=CC=NC=C1

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Specifications

PubChem CID	11107
CAS	553-26-4
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30985
MDL Number	MFCD00006416
SMILES	C1=CC(=CC=N1)C1=CC=NC=C1
Synonym	4,4'-bipyridine,4,4'-bipyridyl,4,4'-dipyridyl,4-4-pyridyl pyridine,4,4'-dipyridine,4,4-bipyridyl,4,4-dipyridyl,gamma,gamma'-bipyridyl,gamma,gamma'-dipyridyl,unii-x4o2od61cb
IUPAC Name	4-pyridin-4-ylpyridine
InChI Key	MWVTWFVJZLCBMC-UHFFFAOYSA-N
Molecular Formula	C10H8N2

Lepidine, 97%

CAS: 491-35-0 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.189 MDL Number: MFCD00006784 InChI Key: MUDSDYNRBDKLGK-UHFFFAOYSA-N Synonym: lepidine,quinoline, 4-methyl,cincholepidine,lepidin,p-methylquinoline,4-lepidine,gamma-methylquinoline,4-methyl-quinoline,4-methyl quinoline,ccris 2894 PubChem CID: 10285 ChEBI: CHEBI:48983 IUPAC Name: 4-methylquinoline SMILES: CC1=CC=NC2=CC=CC=C12

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Specifications

PubChem CID	10285
CAS	491-35-0
Molecular Weight (g/mol)	143.189
ChEBI	CHEBI:48983
MDL Number	MFCD00006784
SMILES	CC1=CC=NC2=CC=CC=C12
Synonym	lepidine,quinoline, 4-methyl,cincholepidine,lepidin,p-methylquinoline,4-lepidine,gamma-methylquinoline,4-methyl-quinoline,4-methyl quinoline,ccris 2894
IUPAC Name	4-methylquinoline
InChI Key	MUDSDYNRBDKLGK-UHFFFAOYSA-N
Molecular Formula	C10H9N

2-Chloronicotinic acid, 99%

CAS: 2942-59-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00006236 InChI Key: IBRSSZOHCGUTHI-UHFFFAOYSA-N Synonym: 2-chloronicotinic acid,2-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-chloro,2-chloro-nicotinic acid,2-chloro nicotinic acid,chloronicotinic acid,nicotinic acid, 2-chloro,2-chloronicotinicacid,2-chloroisonicotinicacid,2chloronicotinic acid PubChem CID: 76258 IUPAC Name: 2-chloropyridine-3-carboxylic acid SMILES: C1=CC(=C(N=C1)Cl)C(=O)O

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Specifications

PubChem CID	76258
CAS	2942-59-8
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00006236
SMILES	C1=CC(=C(N=C1)Cl)C(=O)O
Synonym	2-chloronicotinic acid,2-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-chloro,2-chloro-nicotinic acid,2-chloro nicotinic acid,chloronicotinic acid,nicotinic acid, 2-chloro,2-chloronicotinicacid,2-chloroisonicotinicacid,2chloronicotinic acid
IUPAC Name	2-chloropyridine-3-carboxylic acid
InChI Key	IBRSSZOHCGUTHI-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

2-Chloro-5-cyanopyridine, 97%

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

2-Chloro-4-cyanopyridine, 97%

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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Specifications

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

6-Bromo-2-methylquinoline, 97%

CAS: 877-42-9 Molecular Formula: C10H8BrN Molecular Weight (g/mol): 222.085 MDL Number: MFCD00079724 InChI Key: SQRYQSKJZVQJAY-UHFFFAOYSA-N Synonym: 6-bromoquinaldine,2-methyl-6-bromoquinoline,6-bromo-2-methyl-quinoline,quinoline, 6-bromo-2-methyl,6-bromo-2-methyl-1-azanaphthalene,zlchem 926,pubchem5882,acmc-209qps,ksc494e7l PubChem CID: 522885 IUPAC Name: 6-bromo-2-methylquinoline SMILES: CC1=NC2=C(C=C1)C=C(C=C2)Br

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Specifications

PubChem CID	522885
CAS	877-42-9
Molecular Weight (g/mol)	222.085
MDL Number	MFCD00079724
SMILES	CC1=NC2=C(C=C1)C=C(C=C2)Br
Synonym	6-bromoquinaldine,2-methyl-6-bromoquinoline,6-bromo-2-methyl-quinoline,quinoline, 6-bromo-2-methyl,6-bromo-2-methyl-1-azanaphthalene,zlchem 926,pubchem5882,acmc-209qps,ksc494e7l
IUPAC Name	6-bromo-2-methylquinoline
InChI Key	SQRYQSKJZVQJAY-UHFFFAOYSA-N
Molecular Formula	C10H8BrN

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