2,5-diphenyl-3,4-dihydropyrazole-3-carbonitrile

Modify Date: 2024-01-02 08:33:01

2,5-diphenyl-3,4-dihydropyrazole-3-carbonitrile Structure
2,5-diphenyl-3,4-dihydropyrazole-3-carbonitrile structure
Common Name 2,5-diphenyl-3,4-dihydropyrazole-3-carbonitrile
CAS Number 3426-35-5 Molecular Weight 247.29500
Density N/A Boiling Point N/A
Molecular Formula C16H13N3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,5-diphenyl-3,4-dihydropyrazole-3-carbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C16H13N3
Molecular Weight 247.29500
Exact Mass 247.11100
PSA 39.39000
LogP 2.69378

 Safety Information

HS Code 2933199090

 Synthetic Route

~90%

2,5-diphenyl-3,4-dihydropyrazole-3-carbonitrile Structure

2,5-diphenyl-3,...

CAS#:3426-35-5

Literature: Rai, Lokanatha; Hassner, Alfred Synthetic Communications, 1989 , vol. 19, # 16 p. 2799 - 2808

~83%

2,5-diphenyl-3,4-dihydropyrazole-3-carbonitrile Structure

2,5-diphenyl-3,...

CAS#:3426-35-5

Literature: Shine, Henry J.; Hoque, A. K. M. Mansurul Journal of Organic Chemistry, 1988 , vol. 53, # 18 p. 4349 - 4353

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-cyano-1,3-diphenyl-2-pyrazoline
1,3-diphenyl-4,5-dihydro-1H-pyrazole-5-carbonitrile
2,5-diphenyl-3,4-dihydro-2H-pyrazole-3-carbonitrile
4,5-dihydro-1,3-diphenyl-1H-pyrazole-5-carbonitrile
1,3-diphenyl-5-cyano-2-pyrazoline