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.

31 – 45 of 85,818 results

Thermo Scientific Chemicals Pyridoxine hydrochloride, 98+%, extra pure

CAS: 58-56-0 Molecular Formula: C₈H₁₁NO₃·HCl Molecular Weight (g/mol): 205.64 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)	205.64
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	C₈H₁₁NO₃·HCl

Nalidixic acid, 99.5%

CAS: 389-08-2 Molecular Formula: C₁₂H₁₂N₂O₃ Molecular Weight (g/mol): 232.24 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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PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.24
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

Thermo Scientific Chemicals 4-Hydroxypyridine, 95%

CAS: 626-64-2 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006419,MFCD00040458 InChI Key: GCNTZFIIOFTKIY-UHFFFAOYSA-N Synonym: 4-hydroxypyridine,pyridin-4-ol,4-pyridinol,4-pyridone,4 1h-pyridinone,pyridin-4 1h-one,4-oxopyridine,4-pyridinone,4-pyridol,gamma-hydroxypyridine PubChem CID: 12290 IUPAC Name: 1H-pyridin-4-one SMILES: O=C1C=CNC=C1

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PubChem CID	12290
CAS	626-64-2
Molecular Weight (g/mol)	95.10
MDL Number	MFCD00006419,MFCD00040458
SMILES	O=C1C=CNC=C1
Synonym	4-hydroxypyridine,pyridin-4-ol,4-pyridinol,4-pyridone,4 1h-pyridinone,pyridin-4 1h-one,4-oxopyridine,4-pyridinone,4-pyridol,gamma-hydroxypyridine
IUPAC Name	1H-pyridin-4-one
InChI Key	GCNTZFIIOFTKIY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

2-Hydroxypyridine, 98%

CAS: 142-08-5 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006268 InChI Key: UBQKCCHYAOITMY-UHFFFAOYSA-N Synonym: 2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone PubChem CID: 8871 ChEBI: CHEBI:16540 SMILES: O=C1NC=CC=C1

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PubChem CID	8871
CAS	142-08-5
Molecular Weight (g/mol)	95.10
ChEBI	CHEBI:16540
MDL Number	MFCD00006268
SMILES	O=C1NC=CC=C1
Synonym	2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone
InChI Key	UBQKCCHYAOITMY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

PubChem CID	12290
CAS	626-64-2
Molecular Weight (g/mol)	95.10
MDL Number	MFCD00006419,MFCD00040458
SMILES	O=C1C=CNC=C1
Synonym	4-hydroxypyridine,pyridin-4-ol,4-pyridinol,4-pyridone,4 1h-pyridinone,pyridin-4 1h-one,4-oxopyridine,4-pyridinone,4-pyridol,gamma-hydroxypyridine
IUPAC Name	1H-pyridin-4-one
InChI Key	GCNTZFIIOFTKIY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

Thermo Scientific Chemicals 4-Picoline, 98%

CAS: 108-89-4 Molecular Formula: C₆H₇N Molecular Weight (g/mol): 93.13 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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PubChem CID	7963
CAS	108-89-4
Molecular Weight (g/mol)	93.13
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

2-(Aminomethyl)pyridine, 99%

CAS: 3731-51-9 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006360 InChI Key: WOXFMYVTSLAQMO-UHFFFAOYSA-N Synonym: 2-picolylamine,2-aminomethyl pyridine,2-pyridinemethanamine,2-aminomethylpyridine,2-pyridinemethylamine,2-pyridylmethylamine,2-picolinamine,2-pyridinemethaneamine,2-pyridylmethyl amine,pyridine, 2-aminomethyl PubChem CID: 19509 ChEBI: CHEBI:81387 IUPAC Name: pyridin-2-ylmethanamine SMILES: NCC1=CC=CC=N1

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PubChem CID	19509
CAS	3731-51-9
Molecular Weight (g/mol)	108.14
ChEBI	CHEBI:81387
MDL Number	MFCD00006360
SMILES	NCC1=CC=CC=N1
Synonym	2-picolylamine,2-aminomethyl pyridine,2-pyridinemethanamine,2-aminomethylpyridine,2-pyridinemethylamine,2-pyridylmethylamine,2-picolinamine,2-pyridinemethaneamine,2-pyridylmethyl amine,pyridine, 2-aminomethyl
IUPAC Name	pyridin-2-ylmethanamine
InChI Key	WOXFMYVTSLAQMO-UHFFFAOYSA-N
Molecular Formula	C6H8N2

2-Methylnicotinic acid, 98+%

CAS: 3222-56-8 Molecular Formula: C₇H₇NO₂ Molecular Weight (g/mol): 137.14 MDL Number: MFCD00013449 InChI Key: HNTZKNJGAFJMHQ-UHFFFAOYSA-N Synonym: 2-methylnicotinic acid,2-methyl-nicotinic acid,2-methylnicotinicacid,3-pyridinecarboxylic acid, 2-methyl,2-methyl nicotinic acid,2-methyl-3-pyridinecarboxylic acid,methylnicotinic acid,pubchem2458,2-methylnicotinoic acid,acmc-1ctxp PubChem CID: 643373 IUPAC Name: 2-methylpyridine-3-carboxylic acid SMILES: CC1=C(C=CC=N1)C(=O)O

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PubChem CID	643373
CAS	3222-56-8
Molecular Weight (g/mol)	137.14
MDL Number	MFCD00013449
SMILES	CC1=C(C=CC=N1)C(=O)O
Synonym	2-methylnicotinic acid,2-methyl-nicotinic acid,2-methylnicotinicacid,3-pyridinecarboxylic acid, 2-methyl,2-methyl nicotinic acid,2-methyl-3-pyridinecarboxylic acid,methylnicotinic acid,pubchem2458,2-methylnicotinoic acid,acmc-1ctxp
IUPAC Name	2-methylpyridine-3-carboxylic acid
InChI Key	HNTZKNJGAFJMHQ-UHFFFAOYSA-N
Molecular Formula	C₇H₇NO₂

3-Phenylpyridine, 95%

CAS: 1008-88-4 Molecular Formula: C11H9N Molecular Weight (g/mol): 155.2 MDL Number: MFCD00006380 InChI Key: HJKGBRPNSJADMB-UHFFFAOYSA-N Synonym: pyridine, 3-phenyl,3-phenyl-pyridine,m-phenylpyridine,unii-edz6kb7jvc,5-phenylpyridine,3-phenyipyridine,edz6kb7jvc,3-azabiphenyl,3-pyridylbenzene,3-phenyl pyridine PubChem CID: 13886 IUPAC Name: 3-phenylpyridine SMILES: C1=CC=C(C=C1)C2=CN=CC=C2

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PubChem CID	13886
CAS	1008-88-4
Molecular Weight (g/mol)	155.2
MDL Number	MFCD00006380
SMILES	C1=CC=C(C=C1)C2=CN=CC=C2
Synonym	pyridine, 3-phenyl,3-phenyl-pyridine,m-phenylpyridine,unii-edz6kb7jvc,5-phenylpyridine,3-phenyipyridine,edz6kb7jvc,3-azabiphenyl,3-pyridylbenzene,3-phenyl pyridine
IUPAC Name	3-phenylpyridine
InChI Key	HJKGBRPNSJADMB-UHFFFAOYSA-N
Molecular Formula	C11H9N

2-Mercaptopyridine, 98%

CAS: 2637-34-5 Molecular Formula: C5H5NS Molecular Weight (g/mol): 111.162 MDL Number: MFCD00006285 InChI Key: WHMDPDGBKYUEMW-UHFFFAOYSA-N Synonym: 2-mercaptopyridine,2-pyridinethiol,pyridine-2-thiol,2-thiopyridine,pyrid-2-thione,2 1h-pyridinethione,pyridinethione,2-thiopyridone,2-pyridinethione,2-mercapto pyridine PubChem CID: 2723698 ChEBI: CHEBI:45223 IUPAC Name: 1H-pyridine-2-thione SMILES: C1=CC(=S)NC=C1

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PubChem CID	2723698
CAS	2637-34-5
Molecular Weight (g/mol)	111.162
ChEBI	CHEBI:45223
MDL Number	MFCD00006285
SMILES	C1=CC(=S)NC=C1
Synonym	2-mercaptopyridine,2-pyridinethiol,pyridine-2-thiol,2-thiopyridine,pyrid-2-thione,2 1h-pyridinethione,pyridinethione,2-thiopyridone,2-pyridinethione,2-mercapto pyridine
IUPAC Name	1H-pyridine-2-thione
InChI Key	WHMDPDGBKYUEMW-UHFFFAOYSA-N
Molecular Formula	C5H5NS

2-Fluoropyridine, 99%

CAS: 372-48-5 Molecular Formula: C5H4FN Molecular Weight (g/mol): 97.092 MDL Number: MFCD00006224 InChI Key: MTAODLNXWYIKSO-UHFFFAOYSA-N Synonym: pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium PubChem CID: 9746 IUPAC Name: 2-fluoropyridine SMILES: C1=CC=NC(=C1)F

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PubChem CID	9746
CAS	372-48-5
Molecular Weight (g/mol)	97.092
MDL Number	MFCD00006224
SMILES	C1=CC=NC(=C1)F
Synonym	pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium
IUPAC Name	2-fluoropyridine
InChI Key	MTAODLNXWYIKSO-UHFFFAOYSA-N
Molecular Formula	C5H4FN

Thermo Scientific Chemicals Tris(2,2'-bipyridyl)ruthenium(II) chloride, hexahydrate, 98%

CAS: 50525-27-4 Molecular Formula: C30H36Cl2N6O6Ru Molecular Weight (g/mol): 748.62 MDL Number: MFCD00149670 InChI Key: WHELTKFSBJNBMQ-UHFFFAOYSA-L Synonym: tris 2,2'-bipyridyl ruthenium ii chloride hexahydrate PubChem CID: 131664161 IUPAC Name: 2-pyridin-2-ylpyridine;ruthenium(2+);dichloride;hydrate SMILES: O.O.O.O.O.O.[Cl-].[Cl-].[Ru++].C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1

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PubChem CID	131664161
CAS	50525-27-4
Molecular Weight (g/mol)	748.62
MDL Number	MFCD00149670
SMILES	O.O.O.O.O.O.[Cl-].[Cl-].[Ru++].C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1.C1=CN=C(C=C1)C1=NC=CC=C1
Synonym	tris 2,2'-bipyridyl ruthenium ii chloride hexahydrate
IUPAC Name	2-pyridin-2-ylpyridine;ruthenium(2+);dichloride;hydrate
InChI Key	WHELTKFSBJNBMQ-UHFFFAOYSA-L
Molecular Formula	C30H36Cl2N6O6Ru

Pyridine N-oxide, 95%

CAS: 694-59-7 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.101 MDL Number: MFCD00006194 InChI Key: ILVXOBCQQYKLDS-UHFFFAOYSA-N Synonym: pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide PubChem CID: 12753 ChEBI: CHEBI:29136 IUPAC Name: 1-oxidopyridin-1-ium SMILES: C1=CC=[N+](C=C1)[O-]

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PubChem CID	12753
CAS	694-59-7
Molecular Weight (g/mol)	95.101
ChEBI	CHEBI:29136
MDL Number	MFCD00006194
SMILES	C1=CC=[N+](C=C1)[O-]
Synonym	pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide
IUPAC Name	1-oxidopyridin-1-ium
InChI Key	ILVXOBCQQYKLDS-UHFFFAOYSA-N
Molecular Formula	C5H5NO

2-Amino-3-(trifluoromethyl)pyridine, 97%

CAS: 183610-70-0 Molecular Formula: C6H5F3N2 Molecular Weight (g/mol): 162.12 MDL Number: MFCD04972538 InChI Key: YWOWJQMFMXHLQD-UHFFFAOYSA-N Synonym: 2-amino-3-trifluoromethyl pyridine,3-trifluoromethyl pyridin-2-amine,3-trifluoromethyl-2-pyridinamine,2-amino-3-trifluoromethylpyridine,3-trifluoromethyl-pyridin-2-ylamine,2-pyridinamine, 3-trifluoromethyl,3-trifluoromethyl-2-pyridylamine,pubchem9819,acmc-1c6sx,ksc495e5p PubChem CID: 2760920 IUPAC Name: 3-(trifluoromethyl)pyridin-2-amine SMILES: NC1=C(C=CC=N1)C(F)(F)F

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PubChem CID	2760920
CAS	183610-70-0
Molecular Weight (g/mol)	162.12
MDL Number	MFCD04972538
SMILES	NC1=C(C=CC=N1)C(F)(F)F
Synonym	2-amino-3-trifluoromethyl pyridine,3-trifluoromethyl pyridin-2-amine,3-trifluoromethyl-2-pyridinamine,2-amino-3-trifluoromethylpyridine,3-trifluoromethyl-pyridin-2-ylamine,2-pyridinamine, 3-trifluoromethyl,3-trifluoromethyl-2-pyridylamine,pubchem9819,acmc-1c6sx,ksc495e5p
IUPAC Name	3-(trifluoromethyl)pyridin-2-amine
InChI Key	YWOWJQMFMXHLQD-UHFFFAOYSA-N
Molecular Formula	C6H5F3N2

5-Cyano-2-methylpyridine, 99%

CAS: 3222-48-8 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.139 MDL Number: MFCD00038042 InChI Key: PBLOYQAQGYUPCM-UHFFFAOYSA-N Synonym: 5-cyano-2-picoline,5-cyano-2-methylpyridine,6-methylnicotinonitrile,6-methyl-3-pyridinecarbonitrile,3-cyano-6-methylpyridine,3-pyridinecarbonitrile, 6-methyl,pubchem6695,2-methyl-5-cyanopyridine,6-methylnicotinonitrile #,acmc-209z1l PubChem CID: 281995 IUPAC Name: 6-methylpyridine-3-carbonitrile SMILES: CC1=NC=C(C=C1)C#N

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Specifications

PubChem CID	281995
CAS	3222-48-8
Molecular Weight (g/mol)	118.139
MDL Number	MFCD00038042
SMILES	CC1=NC=C(C=C1)C#N
Synonym	5-cyano-2-picoline,5-cyano-2-methylpyridine,6-methylnicotinonitrile,6-methyl-3-pyridinecarbonitrile,3-cyano-6-methylpyridine,3-pyridinecarbonitrile, 6-methyl,pubchem6695,2-methyl-5-cyanopyridine,6-methylnicotinonitrile #,acmc-209z1l
IUPAC Name	6-methylpyridine-3-carbonitrile
InChI Key	PBLOYQAQGYUPCM-UHFFFAOYSA-N
Molecular Formula	C7H6N2

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Pyridines and derivatives

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