Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-bromo-trans-beta-styrylboronic acid pinacol ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1242770-51-9

1242770-51-9 structure

1242770-51-9 structure

Name: 4-bromo-trans-beta-styrylboronic acid pinacol ester
Chemical Name: 2-[(E)-2-(4-bromophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS Number: 1242770-51-9
Molecular Formula: C₁₄H₁₈BBrO₂
Molecular Weight: 309.00700
Create Date: 2018-12-31 19:39:05
Modify Date: 2024-02-02 10:56:36

Name	2-[(E)-2-(4-bromophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms	(E)-(4-bromostyryl)boronic acid pinacol ester (E)-2-(4-Bromostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (E)-2-(4-bromophenyl)ethenylboronic acid pinacol ester

Molecular Formula	C₁₄H₁₈BBrO₂
Molecular Weight	309.00700
Exact Mass	308.05800
PSA	18.46000
LogP	4.09370

HS Code	2934999090

766-96-1 structure

766-96-1

25015-63-8 structure

25015-63-8

~86%

1242770-51-9 structure

1242770-51-9

Literature: Yasu, Yusuke; Koike, Takashi; Akita, Munetaka Chemical Communications, 2013 , vol. 49, # 20 p. 2037 - 2039

Precursor 2
766-96-1 25015-63-8
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%