Melphalan EP Impurity H CAS 88457-23-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.88457-23-2
Molecular FormulaC14H20Cl2N2O2
Molecular Weight319.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Melphalan EP Impurity H CAS 88457-23-2 chemical structure

Description

Melphalan EP Impurity H (CAS 88457-23-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H20Cl2N2O2. Molecular weight: 319.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H20Cl2N2O2
Molecular Weight319.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentCl-containing
Nitrogen Atoms2

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