Daptomycin Impurity 3 CAS 883991-21-7

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.883991-21-7
Molecular FormulaC72H103N17O27
Molecular Weight1638.69 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Daptomycin Impurity 3 CAS 883991-21-7 chemical structure

Description

Daptomycin Impurity 3 (CAS 883991-21-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C72H103N17O27. Molecular weight: 1638.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC72H103N17O27
Molecular Weight1638.69 g/mol
Purity>90%
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)30.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms17

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