2,4-dimethyl-5-phenyl-1H-pyrazol-3-one

Modify Date: 2026-07-01 20:02:00

2,4-dimethyl-5-phenyl-1H-pyrazol-3-one Structure
2,4-dimethyl-5-phenyl-1H-pyrazol-3-one structure
Common Name 2,4-dimethyl-5-phenyl-1H-pyrazol-3-one
CAS Number 113307-34-9 Molecular Weight 188.22600
Density N/A Boiling Point N/A
Molecular Formula C11H12N2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,4-dimethyl-5-phenyl-1H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H12N2O
Molecular Weight 188.22600
Exact Mass 188.09500
PSA 37.79000
LogP 1.68880
InChIKey UNGLUSZBDNELBI-UHFFFAOYSA-N
SMILES Cc1c(-c2ccccc2)[nH]n(C)c1=O

 Synthetic Route

~%

2,4-dimethyl-5-phenyl-1H-pyrazol-3-one Structure

2,4-dimethyl-5-...

CAS#:113307-34-9

Learn More
Literature: Katrizky, Alan R.; Barczynski, Piotr; Ostercamp, Daryl L. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 969 - 976

~%

2,4-dimethyl-5-phenyl-1H-pyrazol-3-one Structure

2,4-dimethyl-5-...

CAS#:113307-34-9

Learn More
Literature: Katrizky, Alan R.; Barczynski, Piotr; Ostercamp, Daryl L. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 969 - 976

~%

2,4-dimethyl-5-phenyl-1H-pyrazol-3-one Structure

2,4-dimethyl-5-...

CAS#:113307-34-9

Learn More
Literature: Katrizky, Alan R.; Barczynski, Piotr; Ostercamp, Daryl L. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 969 - 976

~%

2,4-dimethyl-5-phenyl-1H-pyrazol-3-one Structure

2,4-dimethyl-5-...

CAS#:113307-34-9

Learn More
Literature: Katrizky, Alan R.; Barczynski, Piotr; Ostercamp, Daryl L. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 969 - 976

~%

2,4-dimethyl-5-phenyl-1H-pyrazol-3-one Structure

2,4-dimethyl-5-...

CAS#:113307-34-9

Learn More
Literature: Katrizky, Alan R.; Barczynski, Piotr; Ostercamp, Daryl L. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 969 - 976

 Synonyms

1,4-dimethyl-3-phenylpyrazol-5(2H)-one
3H-Pyrazol-3-one,1,2-dihydro-2,4-dimethyl-5-phenyl
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