(1R)-trans-γ-Cyhalothrin CAS 76703-66-7

Purity 97%+In StockPharmaceutical Standards
CAS No.76703-66-7
Molecular FormulaC23H19ClF3NO3
Molecular Weight449.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R)-trans-γ-Cyhalothrin CAS 76703-66-7 chemical structure

Description

(1R)-trans-γ-Cyhalothrin (CAS 76703-66-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H19ClF3NO3. Molecular weight: 449.85 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC23H19ClF3NO3
Molecular Weight449.85 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentF/Cl-containing
Nitrogen Atoms1

Recommended Standards

Why CATO?