Dopamine Impurity 58 CAS 140165-60-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.140165-60-2
Molecular FormulaC20H27NO3
Molecular Weight329.43 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dopamine Impurity 58 CAS 140165-60-2 chemical structure

Description

High-purity Dopamine Impurity 58 (CAS 140165-60-2) pharmacopoeial impurity standards reference standard. Molecular formula: C20H27NO3. Molecular weight: 329.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H27NO3
Molecular Weight329.43 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms1

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