3-(3-Chlorophenyl)quinazoline-2,4(1H,3H)-dione CAS 2473-93-0
Purity 97%+In StockPharmaceutical Standards
CAS No.
2473-93-0
Molecular Formula
C14H9ClN2O2
Molecular Weight
272.69 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
3-(3-Chlorophenyl)quinazoline-2,4(1H,3H)-dione (CAS 2473-93-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9ClN2O2. Molecular weight: 272.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C14H9ClN2O2
Molecular Weight
272.69 g/mol
Appearance
Pale yellow to yellow crystalline powder. (slight halide-like odor)
Purity
97%+
Storage
Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)
Soluble in DMSO, DMF, methanol
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions