Ambroxol EP Impurity B CAS 18683-95-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.18683-95-9
Molecular FormulaC14H18Br2N2O
Molecular Weight390.11 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ambroxol EP Impurity B CAS 18683-95-9 chemical structure

Description

High-purity Ambroxol EP Impurity B (CAS 18683-95-9) pharmacopoeial impurity standards reference standard. Molecular formula: C14H18Br2N2O. Molecular weight: 390.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC14H18Br2N2O
Molecular Weight390.11 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentBr-containing
Nitrogen Atoms2

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