Brotizolam impurity B CRS (CAS 57801-97-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8BrClN4S. Molecular weight: 379.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C14H8BrClN4S
Molecular Weight
379.66 g/mol
Purity
97%+
Storage
Store at 2-8°C, protect from light
Solubility (reference)
Soluble in DMSO, DMF, methanol
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light