4-Bromophenylboronic acid

ALDRICH/B75956 - ≥95.0%

Synonym: (p-Bromophenyl)boronic acid; 4-Bromobenzeneboronic acid; 4-Bromophenylboric acid; p-Bromobenzeneboronic acid; p-Bromophenylboric acid; NSC 25407

CAS Number: 5467-74-3
Empirical Formula (Hill Notation): C₆H₆BBrO₂
Molecular Weight: 200.83
EC Number: 226-779-9
MDL Number: MFCD00002104
Linear Formula: BrC₆H₄B(OH)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-B75956-5G	5 g	$88.20 1/EAAdd To Favorites	Add To Favorites

assay	≥95.0%
	95%
form	crystals
InChI	1S/C6H6BBrO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4,9-10H
InChI key	QBLFZIBJXUQVRF-UHFFFAOYSA-N
mp	284-288 °C (lit.)
Quality Level	200
SMILES string	OB(O)c1ccc(Br)cc1

Application:	Reagent used for • Palladium catalyzed Suzuki-Miyaura cross-couplings • Pd(II)-catalyzed diastereoselective conjugate additions • Palladium-catalyzed stereoselective Heck-type reaction of allylic esters with arylboronic acids • Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence • Copper-mediated ligandless aerobic fluoroalkylation of arylboronic acids with fluoroalkyl iodides • Pd-catalyzed arylative cyclization of alkyne-tethered enals or enones via carbopalladation of alkynes • Copper-catalyzed cross-couplings Reagent used in Preparation of • Gallate-based obovatol analogs with potential anti-tumor activity • Protein modulators and enzymatic and kinase inhibitors
Other Notes:	Contains varying amounts of anhydride
Packaging:	5 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3

Purity	≥95.0%; 95%
mp	284-288 °C (lit.)
UNSPSC	12352103