3,4,5,6-Tetrabromo-1,2-benzoquinone Standard CAS 2435-54-3
Purity 97%+In StockPharmaceutical Standards
CAS No.
2435-54-3
Molecular Formula
C6Br4O2
Molecular Weight
423.68 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
3,4,5,6-Tetrabromo-1,2-benzoquinone Standard (CAS 2435-54-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6Br4O2. Molecular weight: 423.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C6Br4O2
Molecular Weight
423.68 g/mol
Appearance
Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity
97%+
Storage
Store at room temperature
Solubility (reference)
Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
Stability
May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions