Bis-dPEG<SUP>®</SUP><SUB>13</SUB>-NHS ester CAS 1008402-79-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1008402-79-6
Molecular FormulaC38H64N2O21
Molecular Weight884.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis-dPEG<SUP>®</SUP><SUB>13</SUB>-NHS ester CAS 1008402-79-6 chemical structure

Description

High-purity Bis-dPEG<SUP>®</SUP><SUB>13</SUB>-NHS ester (CAS 1008402-79-6) pharmaceutical standards reference standard. Molecular formula: C38H64N2O21. Molecular weight: 884.92 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC38H64N2O21
Molecular Weight884.92 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms2

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