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

Modify Date: 2026-07-08 05:03:48

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
InChIKey BSKPIEALJAZZOT-UHFFFAOYSA-N
SMILES N#CC1CC(c2ccccc2)=NN1c1ccccc1

 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

Learn More
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

Learn More
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%

 Bioassay

View more

Name: Fluorescence-based counterscreen assay for HCV NS3 helicase inhibitors of a ChemBridg...
Source: 1102
Target: N/A
External Id: 20130627FPNS3INTERFERECB
Name: Small-molecule inhibitors of ST2 (IL1RL1)
Source: 20881
Target: interleukin-1 receptor-like 1 isoform [homo sapiens]
External Id: ST2_IL33_Inhibitors_Primary_Screening_77700
Name: Fluorescence polarization based primary biochemical high throughput screening assay o...
Source: 1102
Target: NS3 [Hepatitis C virus]
External Id: 20130624FPNS3DACB
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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 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
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