1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole

Modify Date: 2026-08-02 17:46:15

1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole Structure
1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole structure
Common Name 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole
CAS Number 87995-90-2 Molecular Weight 322.40200
Density N/A Boiling Point N/A
Molecular Formula C23H18N2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole
Synonym More Synonyms

 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.

Molecular Formula C23H18N2
Molecular Weight 322.40200
Exact Mass 322.14700
PSA 17.82000
LogP 5.70970

 Precursor & DownStream

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

Precursor  0

DownStream  1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,3-Diphenyl-5-(trans-styryl)pyrazol

  | FAQ

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

Q: What is the CAS number of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole?
A: CAS number of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole is 87995-90-2.
Q: What is the Chinese name of 87995-90-2?
A: Chinese name of 87995-90-2 is 87995-90-2.
Q: What are the downstream products of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole?
A: Related downstream products(CAS) of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole: 964-42-1.
Q: What is the molecular formula of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole?
A: Molecular formula of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole is C23H18N2.
Q: What is the LogP of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole?
A: LogP of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole is 5.70970.
Q: What English synonyms does 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole have?
A: English synonyms of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole: 1,3-Diphenyl-5-(trans-styryl)pyrazol.
Q: What is the molecular weight of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole?
A: Molecular weight of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole is 322.40200.
Q: What is the polar surface area (PSA) of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole?
A: Polar surface area (PSA) of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole is 17.82000.
Q: What is the English name of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole?
A: The English name of 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole is 1,3-diphenyl-5-[(E)-2-phenylethenyl]-1H-pyrazole.
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