Difloxacin-d3 (methyl-d3) CAS 1173147-93-7

Purity >95%In StockPharmaceutical Standards
CAS No.1173147-93-7
Molecular FormulaC21H16D3F2N3O3
Molecular Weight402.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Difloxacin-d3 (methyl-d3) CAS 1173147-93-7 chemical structure

Description

High-purity Difloxacin-d3 (methyl-d3) (CAS 1173147-93-7) pharmaceutical standards reference standard. Molecular formula: C21H16D3F2N3O3. Molecular weight: 402.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H16D3F2N3O3
Molecular Weight402.41 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay 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
Degree of Unsaturation (DBE)14.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing
Nitrogen Atoms3

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