Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API
Diflubenzuron
CAS Number
35367-38-5
Alternate CAS Number
110139-94-1 (Na salt)
HS Code
29339900
Molecular formula
C14H9ClF2N2O2
Molecular Weight
310.7 g/mol
Chemical Name
1-(4-Chlorophenyl)-3-(2,6-difluorobenzoyl)urea
Appearance
Odourless, white to light yellow crystalline solid
Melting Point
230 to 232 °C
Storage
2°C to 8°C
Solubility
Soluble in ethyl acetate, ethanol, acetone (6.5 g/L), and dichloromethane.
Applications
Diflubenzuron is supplied with detailed characterization data compliant with regulatory guideline. Diflubenzuron can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Diflubenzuron.