1H-Pyrazole-4-carboxylicacid,3-cyano-1-methyl-(9CI)

Modify Date: 2025-08-23 09:21:15

1H-Pyrazole-4-carboxylicacid,3-cyano-1-methyl-(9CI) Structure
1H-Pyrazole-4-carboxylicacid,3-cyano-1-methyl-(9CI) structure
Common Name 1H-Pyrazole-4-carboxylicacid,3-cyano-1-methyl-(9CI)
CAS Number 81303-57-3 Molecular Weight 151.12300
Density N/A Boiling Point N/A
Molecular Formula C6H5N3O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H5N3O2
Molecular Weight 151.12300
Exact Mass 151.03800
PSA 78.91000

 Synthetic Route

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1H-Pyrazole-4-carboxylicacid,3-cyano-1-methyl-(9CI) Structure

1H-Pyrazole-4-c...

CAS#:81303-57-3

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH; FLECK, Martin; HEIMANN, Annekatrin; HEINE, Niklas; NOSSE, Bernd; ROTH, Gerald Juergen Patent: WO2014/56771 A1, 2014 ; Location in patent: Page/Page column 98; 99 ;

~%

1H-Pyrazole-4-carboxylicacid,3-cyano-1-methyl-(9CI) Structure

1H-Pyrazole-4-c...

CAS#:81303-57-3

Literature: Boehringer Ingelheim International GmbH; FLECK, Martin; HEINE, Niklas; NOSSE, Bernd; ROTH, Gerald Juergen Patent: US2014/100211 A1, 2014 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

3-cyano-1,2-dihydro-4-methylthio-2-oxo-6-phenyl-2H-pyran-5-ylacetic acid
2H-Pyran-5-acetic acid,3-cyano-4-(methylthio)-2-oxo-6-phenyl
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