Pyrano[2,3-c]pyrazol-4(1H)-one,5-acetyl-3-methyl-1-phenyl

Modify Date: 2026-08-30 21:46:56

Pyrano[2,3-c]pyrazol-4(1H)-one,5-acetyl-3-methyl-1-phenyl Structure
Pyrano[2,3-c]pyrazol-4(1H)-one,5-acetyl-3-methyl-1-phenyl structure
Common Name Pyrano[2,3-c]pyrazol-4(1H)-one,5-acetyl-3-methyl-1-phenyl
CAS Number 87100-91-2 Molecular Weight 268.26700
Density 1.31g/cm3 Boiling Point 459.1ºC at 760mmHg
Molecular Formula C15H12N2O3 Melting Point N/A
MSDS N/A Flash Point 231.5ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.31g/cm3
Boiling Point 459.1ºC at 760mmHg
Molecular Formula C15H12N2O3
Molecular Weight 268.26700
Flash Point 231.5ºC
Exact Mass 268.08500
PSA 65.10000
LogP 2.48970
Index of Refraction 1.645
InChIKey FIUSNLFQONUJCM-UHFFFAOYSA-N
SMILES CC(=O)c1coc2c(c(C)nn2-c2ccccc2)c1=O

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~84%

Pyrano[2,3-c]pyrazol-4(1H)-one,5-acetyl-3-methyl-1-phenyl Structure

Pyrano[2,3-c]py...

CAS#:87100-91-2

Learn More
Literature: Gelin, Suzanne; Chantegrel, Bernard; Nadi, Abdel Ilah Journal of Organic Chemistry, 1983 , vol. 48, # 22 p. 4078 - 4082

~%

Pyrano[2,3-c]pyrazol-4(1H)-one,5-acetyl-3-methyl-1-phenyl Structure

Pyrano[2,3-c]py...

CAS#:87100-91-2

Learn More
Literature: Gelin, Suzanne; Chantegrel, Bernard; Nadi, Abdel Ilah Journal of Organic Chemistry, 1983 , vol. 48, # 22 p. 4078 - 4082

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  0

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the Chinese name of 87100-91-2?
A: Chinese name of 87100-91-2 is 87100-91-2.
Q: What is the molecular formula of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: Molecular formula of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one is C15H12N2O3.
Q: What is the molecular weight of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: Molecular weight of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one is 268.26700.
Q: What is the polar surface area (PSA) of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: Polar surface area (PSA) of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one is 65.10000.
Q: What is the LogP of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: LogP of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one is 2.48970.
Q: What is the CAS number of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: CAS number of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one is 87100-91-2.
Q: What is the boiling point of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: Boiling point of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one is 459.1ºC at 760mmHg.
Q: What are the upstream materials of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: Related upstream materials(CAS) of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one: 14036-06-7;87100-61-6;54107-17-4.
Q: What is the SMILES notation of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: SMILES notation of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one is CC(=O)c1coc2c(c(C)nn2-c2ccccc2)c1=O.
Q: What is the English name of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one?
A: The English name of 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one is 5-acetyl-3-methyl-1-phenylpyrano[2,3-c]pyrazol-4-one.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.