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 1,826 results

Nalidixic Acid, Fisher BioReagents

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

2-amino-4-picoline, 98%

CAS: 695-34-1 Molecular Formula: C₆H₈N₂ Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006321 InChI Key: ORLGLBZRQYOWNA-UHFFFAOYSA-N Synonym: 2-amino-4-methylpyridine,2-amino-4-picoline,2-pyridinamine, 4-methyl,ascensil,4-methyl-2-pyridinamine,4-methyl-2-pyridylamine,4-methyl-2-aminopyridine,4-picoline, 2-amino,w 45 raschig,aminton PubChem CID: 1533 IUPAC Name: 4-methylpyridin-2-amine SMILES: CC1=CC(=NC=C1)N

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Specifications

PubChem CID	1533
CAS	695-34-1
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006321
SMILES	CC1=CC(=NC=C1)N
Synonym	2-amino-4-methylpyridine,2-amino-4-picoline,2-pyridinamine, 4-methyl,ascensil,4-methyl-2-pyridinamine,4-methyl-2-pyridylamine,4-methyl-2-aminopyridine,4-picoline, 2-amino,w 45 raschig,aminton
IUPAC Name	4-methylpyridin-2-amine
InChI Key	ORLGLBZRQYOWNA-UHFFFAOYSA-N
Molecular Formula	C₆H₈N₂

2-Mercaptopyridine, 98%

CAS: 2637-34-5 Molecular Formula: C₅H₅NS Molecular Weight (g/mol): 111.16 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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Specifications

PubChem CID	2723698
CAS	2637-34-5
Molecular Weight (g/mol)	111.16
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

Methyl isonicotinate, 98%

CAS: 9-8-2459 Molecular Formula: C₇H₇NO₂ Molecular Weight (g/mol): 137.14 MDL Number: MFCD00006427 InChI Key: OLXYLDUSSBULGU-UHFFFAOYSA-N SMILES: COC(=O)C1=CC=NC=C1

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Specifications

CAS	9-8-2459
Molecular Weight (g/mol)	137.14
MDL Number	MFCD00006427
SMILES	COC(=O)C1=CC=NC=C1
InChI Key	OLXYLDUSSBULGU-UHFFFAOYSA-N
Molecular Formula	C₇H₇NO₂

3-Picoline, 99%

CAS: 108-99-6 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00006402 InChI Key: ITQTTZVARXURQS-UHFFFAOYSA-N Synonym: 3-picoline,beta-picoline,pyridine, 3-methyl,m-picoline,m-methylpyridine,b-picoline,beta-methylpyridine,.beta.-methylpyridine,.beta.-picoline,meta-methylpyridine PubChem CID: 7970 ChEBI: CHEBI:39922 IUPAC Name: 3-methylpyridine SMILES: CC1=CN=CC=C1

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Specifications

PubChem CID	7970
CAS	108-99-6
Molecular Weight (g/mol)	93.129
ChEBI	CHEBI:39922
MDL Number	MFCD00006402
SMILES	CC1=CN=CC=C1
Synonym	3-picoline,beta-picoline,pyridine, 3-methyl,m-picoline,m-methylpyridine,b-picoline,beta-methylpyridine,.beta.-methylpyridine,.beta.-picoline,meta-methylpyridine
IUPAC Name	3-methylpyridine
InChI Key	ITQTTZVARXURQS-UHFFFAOYSA-N
Molecular Formula	C6H7N

2-Fluoro-4-hydroxypyridine, 97%

CAS: 22282-69-5 Molecular Formula: C5H4FNO Molecular Weight (g/mol): 113.091 MDL Number: MFCD04114159 InChI Key: BRLSDLHMGRDAPF-UHFFFAOYSA-N Synonym: 2-fluoropyridin-4-ol,2-fluoro-4-hydroxypyridine,2-fluoro-pyridin-4-ol,4-pyridinol, 2-fluoro,2-fluoro-4-pyridinol,4 1h-pyridinone,2-fluoro,2-fluoranyl-1h-pyridin-4-one,4 1h-pyridinone, 2-fluoro,4 1h-pyridinone, 2-fluoro-9ci PubChem CID: 2762834 IUPAC Name: 2-fluoro-1H-pyridin-4-one SMILES: C1=CNC(=CC1=O)F

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Specifications

PubChem CID	2762834
CAS	22282-69-5
Molecular Weight (g/mol)	113.091
MDL Number	MFCD04114159
SMILES	C1=CNC(=CC1=O)F
Synonym	2-fluoropyridin-4-ol,2-fluoro-4-hydroxypyridine,2-fluoro-pyridin-4-ol,4-pyridinol, 2-fluoro,2-fluoro-4-pyridinol,4 1h-pyridinone,2-fluoro,2-fluoranyl-1h-pyridin-4-one,4 1h-pyridinone, 2-fluoro,4 1h-pyridinone, 2-fluoro-9ci
IUPAC Name	2-fluoro-1H-pyridin-4-one
InChI Key	BRLSDLHMGRDAPF-UHFFFAOYSA-N
Molecular Formula	C5H4FNO

Isonicotinic anhydride, 90%, remainder picolinic and nicotinic acid-anhydride

CAS: 7082-71-5 Molecular Formula: C₁₂H₈N₂O₃ Molecular Weight (g/mol): 228.2 MDL Number: MFCD00062784 InChI Key: ORBIGZZHMAJXAZ-UHFFFAOYSA-N Synonym: isonicotinic anhydride,isonictinic anhydride,acmc-1bcxw,isonicotinic acid anhydride,bis 4-pyridinecarboxylic anhydride,4-pyridinecarboxylicacid, anhydride with 4-pyridinecarboxylic acid,4-pyridinecarboxylic acid anhydride; pyridine-4-carboxylic acid anhydride PubChem CID: 81529 IUPAC Name: pyridine-4-carbonyl pyridine-4-carboxylate SMILES: C1=CN=CC=C1C(=O)OC(=O)C2=CC=NC=C2

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Specifications

PubChem CID	81529
CAS	7082-71-5
Molecular Weight (g/mol)	228.2
MDL Number	MFCD00062784
SMILES	C1=CN=CC=C1C(=O)OC(=O)C2=CC=NC=C2
Synonym	isonicotinic anhydride,isonictinic anhydride,acmc-1bcxw,isonicotinic acid anhydride,bis 4-pyridinecarboxylic anhydride,4-pyridinecarboxylicacid, anhydride with 4-pyridinecarboxylic acid,4-pyridinecarboxylic acid anhydride; pyridine-4-carboxylic acid anhydride
IUPAC Name	pyridine-4-carbonyl pyridine-4-carboxylate
InChI Key	ORBIGZZHMAJXAZ-UHFFFAOYSA-N
Molecular Formula	C₁₂H₈N₂O₃

2-Bromo-5-methylpyridine, 98+%

CAS: 3510-66-5 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.025 MDL Number: MFCD00209553 InChI Key: YWNJQQNBJQUKME-UHFFFAOYSA-N Synonym: 2-bromo-5-picoline,6-bromo-3-picoline,2-bromo-5-methyl-pyridine,pyridine, 2-bromo-5-methyl,2-bromo-5-methyl pyridine,5-methyl-2-bromopyridine,2-brom-5-methylpyridin,pubchem1185 PubChem CID: 564216 IUPAC Name: 2-bromo-5-methylpyridine SMILES: CC1=CN=C(C=C1)Br

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Specifications

PubChem CID	564216
CAS	3510-66-5
Molecular Weight (g/mol)	172.025
MDL Number	MFCD00209553
SMILES	CC1=CN=C(C=C1)Br
Synonym	2-bromo-5-picoline,6-bromo-3-picoline,2-bromo-5-methyl-pyridine,pyridine, 2-bromo-5-methyl,2-bromo-5-methyl pyridine,5-methyl-2-bromopyridine,2-brom-5-methylpyridin,pubchem1185
IUPAC Name	2-bromo-5-methylpyridine
InChI Key	YWNJQQNBJQUKME-UHFFFAOYSA-N
Molecular Formula	C6H6BrN

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

Pricing and Availability
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

Pyridine-2,3-dicarboxylic anhydride, 98%

CAS: 699-98-9 Molecular Formula: C7H3NO3 Molecular Weight (g/mol): 149.105 MDL Number: MFCD00005915 InChI Key: MCQOWYALZVKMAR-UHFFFAOYSA-N Synonym: 2,3-pyridinedicarboxylic anhydride,furo 3,4-b pyridine-5,7-dione,quinolinic anhydride,2,3-pyridinedicarboxylicanhydride,pyridine-2,3-dicarboxylic anhydride,5h,7h-furo 3,4-b pyridine-5,7-dione,furano 3,4-b pyridine-5,7-dione,pyridine-2,3-dicarboxylic acid anhydride,2,3-pyridinedicarboxylic anhydride quinolinic anhydride PubChem CID: 69688 IUPAC Name: furo[3,4-b]pyridine-5,7-dione SMILES: C1=CC2=C(C(=O)OC2=O)N=C1

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Specifications

PubChem CID	69688
CAS	699-98-9
Molecular Weight (g/mol)	149.105
MDL Number	MFCD00005915
SMILES	C1=CC2=C(C(=O)OC2=O)N=C1
Synonym	2,3-pyridinedicarboxylic anhydride,furo 3,4-b pyridine-5,7-dione,quinolinic anhydride,2,3-pyridinedicarboxylicanhydride,pyridine-2,3-dicarboxylic anhydride,5h,7h-furo 3,4-b pyridine-5,7-dione,furano 3,4-b pyridine-5,7-dione,pyridine-2,3-dicarboxylic acid anhydride,2,3-pyridinedicarboxylic anhydride quinolinic anhydride
IUPAC Name	furo[3,4-b]pyridine-5,7-dione
InChI Key	MCQOWYALZVKMAR-UHFFFAOYSA-N
Molecular Formula	C7H3NO3

2-Bromo-4-methylpyridine, 96%

CAS: 4926-28-7 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.03 MDL Number: MFCD00082590 InChI Key: LSZMVESSGLHDJE-UHFFFAOYSA-N Synonym: 2-bromo-4-picoline,2-bromo-4-methyl-pyridine,4-methyl-2-bromopyridine,pyridine, 2-bromo-4-methyl,2 bromo-4-methyl pyridine,2-bromo-4-methyl pyridine,pubchem1184,acmc-209kfi,2-bromo4-methylpyridine PubChem CID: 2734087 IUPAC Name: 2-bromo-4-methylpyridine SMILES: CC1=CC=NC(Br)=C1

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Specifications

PubChem CID	2734087
CAS	4926-28-7
Molecular Weight (g/mol)	172.03
MDL Number	MFCD00082590
SMILES	CC1=CC=NC(Br)=C1
Synonym	2-bromo-4-picoline,2-bromo-4-methyl-pyridine,4-methyl-2-bromopyridine,pyridine, 2-bromo-4-methyl,2 bromo-4-methyl pyridine,2-bromo-4-methyl pyridine,pubchem1184,acmc-209kfi,2-bromo4-methylpyridine
IUPAC Name	2-bromo-4-methylpyridine
InChI Key	LSZMVESSGLHDJE-UHFFFAOYSA-N
Molecular Formula	C6H6BrN

2-Bromo-6-(trifluoromethyl)pyridine, 97%

CAS: 189278-27-1 Molecular Formula: C6H3BrF3N Molecular Weight (g/mol): 226.00 MDL Number: MFCD00153087 InChI Key: DOWNSQADAFSSAR-UHFFFAOYSA-N Synonym: 2-bromo-6-trifluoromethyl pyridine,pyridine, 2-bromo-6-trifluoromethyl,2-trifluoromethyl-6-bromopyridine,2-bromo-6-trifluoromethyl-pyridine,6-bromo-2-trifluoromethyl pyridine,2-bromo-6-trifluromethylpyridine,2-bromo-6-trifluormethyl-pyridine,pubchem9307,acmc-209esf,ksc495o4t PubChem CID: 2782902 IUPAC Name: 2-bromo-6-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=NC(Br)=CC=C1

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Specifications

PubChem CID	2782902
CAS	189278-27-1
Molecular Weight (g/mol)	226.00
MDL Number	MFCD00153087
SMILES	FC(F)(F)C1=NC(Br)=CC=C1
Synonym	2-bromo-6-trifluoromethyl pyridine,pyridine, 2-bromo-6-trifluoromethyl,2-trifluoromethyl-6-bromopyridine,2-bromo-6-trifluoromethyl-pyridine,6-bromo-2-trifluoromethyl pyridine,2-bromo-6-trifluromethylpyridine,2-bromo-6-trifluormethyl-pyridine,pubchem9307,acmc-209esf,ksc495o4t
IUPAC Name	2-bromo-6-(trifluoromethyl)pyridine
InChI Key	DOWNSQADAFSSAR-UHFFFAOYSA-N
Molecular Formula	C6H3BrF3N

2-Bromo-4-(trifluoromethyl)pyridine, 97%

CAS: 175205-81-9 Molecular Formula: C6H3BrF3N Molecular Weight (g/mol): 225.996 MDL Number: MFCD00153085 InChI Key: WZVHLUMAQLUNTJ-UHFFFAOYSA-N Synonym: 2-bromo-4-trifluoromethyl pyridine,pyridine, 2-bromo-4-trifluoromethyl,2-bromo-4-trifluoromethyl-pyridine,2-bromo-4-trifluormethyl pyridine,pubchem8064,acmc-209e9d,abbypharma ap-11-5529 PubChem CID: 2781543 IUPAC Name: 2-bromo-4-(trifluoromethyl)pyridine SMILES: C1=CN=C(C=C1C(F)(F)F)Br

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Specifications

PubChem CID	2781543
CAS	175205-81-9
Molecular Weight (g/mol)	225.996
MDL Number	MFCD00153085
SMILES	C1=CN=C(C=C1C(F)(F)F)Br
Synonym	2-bromo-4-trifluoromethyl pyridine,pyridine, 2-bromo-4-trifluoromethyl,2-bromo-4-trifluoromethyl-pyridine,2-bromo-4-trifluormethyl pyridine,pubchem8064,acmc-209e9d,abbypharma ap-11-5529
IUPAC Name	2-bromo-4-(trifluoromethyl)pyridine
InChI Key	WZVHLUMAQLUNTJ-UHFFFAOYSA-N
Molecular Formula	C6H3BrF3N

2,3-Difluoro-5-(trifluoromethyl)pyridine, 98%

CAS: 89402-42-6 Molecular Formula: C6H2F5N Molecular Weight (g/mol): 183.08 MDL Number: MFCD04972837 InChI Key: XIFCGIKPAAZFFS-UHFFFAOYSA-N Synonym: 2,3-difluoro-5-trifluoromethyl pyridine,2,3-difluoro-5-trifluoromethyl-pyridine,pyridine,2,3-difluoro-5-trifluoromethyl,pyridine, 2,3-difluoro-5-trifluoromethyl,acmc-20dwi8,2,3-di-fluoro-5-trifluoromethyl pyridine,alpha,alpha,alpha,5,6-pentafluoro-3-picoline,2,3-bis fluoranyl-5-trifluoromethyl pyridine PubChem CID: 13421547 IUPAC Name: 2,3-difluoro-5-(trifluoromethyl)pyridine SMILES: FC1=C(F)N=CC(=C1)C(F)(F)F

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Specifications

PubChem CID	13421547
CAS	89402-42-6
Molecular Weight (g/mol)	183.08
MDL Number	MFCD04972837
SMILES	FC1=C(F)N=CC(=C1)C(F)(F)F
Synonym	2,3-difluoro-5-trifluoromethyl pyridine,2,3-difluoro-5-trifluoromethyl-pyridine,pyridine,2,3-difluoro-5-trifluoromethyl,pyridine, 2,3-difluoro-5-trifluoromethyl,acmc-20dwi8,2,3-di-fluoro-5-trifluoromethyl pyridine,alpha,alpha,alpha,5,6-pentafluoro-3-picoline,2,3-bis fluoranyl-5-trifluoromethyl pyridine
IUPAC Name	2,3-difluoro-5-(trifluoromethyl)pyridine
InChI Key	XIFCGIKPAAZFFS-UHFFFAOYSA-N
Molecular Formula	C6H2F5N

1,2-Dimethyl-3-hydroxy-4-pyridone, 98+%

CAS: 30652-11-0 Molecular Formula: C₇H₉NO₂ Molecular Weight (g/mol): 139.15 MDL Number: MFCD00134497 InChI Key: TZXKOCQBRNJULO-UHFFFAOYSA-N Synonym: deferiprone,ferriprox,3-hydroxy-1,2-dimethyl-4 1h-pyridone,3-hydroxy-1,2-dimethylpyridin-4 1h-one,1,2-dimethyl-3-hydroxy-4-pyridone,1,2-dimethyl-3-hydroxypyrid-4-one,1,2-dimethyl-3-hydroxypyridine-4-one,cp20 chelating agent,unii-2bty8kh53l,ferriprox tn PubChem CID: 2972 ChEBI: CHEBI:68554 IUPAC Name: 3-hydroxy-1,2-dimethylpyridin-4-one SMILES: CC1=C(C(=O)C=CN1C)O

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Specifications

PubChem CID	2972
CAS	30652-11-0
Molecular Weight (g/mol)	139.15
ChEBI	CHEBI:68554
MDL Number	MFCD00134497
SMILES	CC1=C(C(=O)C=CN1C)O
Synonym	deferiprone,ferriprox,3-hydroxy-1,2-dimethyl-4 1h-pyridone,3-hydroxy-1,2-dimethylpyridin-4 1h-one,1,2-dimethyl-3-hydroxy-4-pyridone,1,2-dimethyl-3-hydroxypyrid-4-one,1,2-dimethyl-3-hydroxypyridine-4-one,cp20 chelating agent,unii-2bty8kh53l,ferriprox tn
IUPAC Name	3-hydroxy-1,2-dimethylpyridin-4-one
InChI Key	TZXKOCQBRNJULO-UHFFFAOYSA-N
Molecular Formula	C₇H₉NO₂

Pyridines and derivatives

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