Difelikefalin Impurity 11 CAS 2219351-44-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2219351-44-5
Molecular FormulaC38H58N8O6
Molecular Weight722.92 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Difelikefalin Impurity 11 CAS 2219351-44-5 chemical structure

Description

High-purity Difelikefalin Impurity 11 (CAS 2219351-44-5) pharmacopoeial impurity standards reference standard. Molecular formula: C38H58N8O6. Molecular weight: 722.92 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC38H58N8O6
Molecular Weight722.92 g/mol
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
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms8

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