N-Mal-N-bis(PEG4-amine) CAS 2128735-22-6

Purity 97%+In StockPharmaceutical Standards
CAS No.2128735-22-6
Molecular FormulaC27H50N4O11
Molecular Weight606.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Mal-N-bis(PEG4-amine) CAS 2128735-22-6 chemical structure

Description

N-Mal-N-bis(PEG4-amine) (CAS 2128735-22-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H50N4O11. Molecular weight: 606.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC27H50N4O11
Molecular Weight606.71 g/mol
Purity97%+
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms4

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