Proparacaine Impurity 16 CAS 15788-85-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.15788-85-9
Molecular FormulaC16H25NO3
Molecular Weight279.37 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Proparacaine Impurity 16 CAS 15788-85-9 chemical structure

Description

High-purity Proparacaine Impurity 16 (CAS 15788-85-9) pharmacopoeial impurity standards reference standard. Molecular formula: C16H25NO3. Molecular weight: 279.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H25NO3
Molecular Weight279.37 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, 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
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms1

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