(S)-(3-Hydroxy-2-methylpropyl)triphenylphosphonium bromide CAS 81658-46-0
Purity 97%+In StockPharmaceutical Standards
CAS No.
81658-46-0
Molecular Formula
C22H24OP Br
Molecular Weight
N/A
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
(S)-(3-Hydroxy-2-methylpropyl)triphenylphosphonium bromide (CAS 81658-46-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H24OP Br. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C22H24OP Br
Molecular Weight
415.31 g/mol
Appearance
Pale yellow to yellow crystalline powder. (slight halide-like odor)
Purity
97%+
Storage
Store at room temperature, protect from light
Solubility (reference)
Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light