3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2-methyl-4H-pyran-4-one CAS 303151-77-1
Purity 97%+In StockPharmaceutical Standards
CAS No.
303151-77-1
Molecular Formula
C12H7ClF3NO3
Molecular Weight
305.64 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
CATO supplies 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-2-methyl-4H-pyran-4-one (CAS 303151-77-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7ClF3NO3. Molecular weight: 305.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
Molecular Formula
C12H7ClF3NO3
Molecular Weight
305.64 g/mol
Appearance
Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity
97%+
Storage
Store at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)
Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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