Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(2-BROMOPHENYL)-5-ETHYL-3,4-DIPHENYL-1H-PYRAZOLE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(2-BROMOPHENYL)-5-ETHYL-3,4-DIPHENYL-1H-PYRAZOLE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

300658-42-8

300658-42-8 structure

300658-42-8 structure

Name: 1-(2-BROMOPHENYL)-5-ETHYL-3,4-DIPHENYL-1H-PYRAZOLE
Chemical Name: 1-(2-bromophenyl)-5-ethyl-3,4-diphenylpyrazole
CAS Number: 300658-42-8
Molecular Formula: C₂₃H₁₉BrN₂
Molecular Weight: 403.31400
Create Date: 2019-02-10 16:44:04
Modify Date: 2025-08-26 08:11:00

Name	1-(2-bromophenyl)-5-ethyl-3,4-diphenylpyrazole
Synonyms	1-(2-bromophenyl)-5-ethyl-3,4-diphenyl-1H-pyrazole

Density	1.27g/cm3
Boiling Point	503.4ºC at 760 mmHg
Molecular Formula	C₂₃H₁₉BrN₂
Molecular Weight	403.31400
Flash Point	258.2ºC
Exact Mass	402.07300
PSA	17.82000
LogP	6.53120
Index of Refraction	1.632

HS Code	2933199090

300658-41-7 structure

300658-41-7

~82%

300658-42-8 structure

300658-42-8

Literature: Sulsky, Richard; Magnin, David R.; Huang, Yanting; Simpkins, Ligaya; Taunk, Prakash; Patel, Manorama; Zhu, Yeheng; Stouch, Terry R.; Bassolino-Klimas, Donna; Parker, Rex; Harrity, Thomas; Stoffel, Robert; Taylor, David S.; Lavoie, Thomas B.; Kish, Kevin; Jacobson, Bruce L.; Sheriff, Steven; Adam, Leonard P.; Ewing, William R.; Robl, Jeffrey A. Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 12 p. 3511 - 3515

451-40-1 structure

451-40-1

~%

300658-42-8 structure

300658-42-8

Literature: Okada, Toshihiko; Hiromura, Makoto; Otsuka, Masato; Enomoto, Shuichi; Miyachi, Hiroyuki Chemical and Pharmaceutical Bulletin, 2012 , vol. 60, # 1 p. 164 - 168

50709-33-6 structure

50709-33-6

~%

300658-42-8 structure

300658-42-8

Literature: Okada, Toshihiko; Hiromura, Makoto; Otsuka, Masato; Enomoto, Shuichi; Miyachi, Hiroyuki Chemical and Pharmaceutical Bulletin, 2012 , vol. 60, # 1 p. 164 - 168

Precursor 3
300658-41-7 451-40-1 50709-33-6
DownStream 1
710354-39-5

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%

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