N-(Azido-PEG3)-N-Boc-PEG4-Boc CAS 2112731-94-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2112731-94-7
Molecular FormulaC28H54N4O11
Molecular Weight622.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(Azido-PEG3)-N-Boc-PEG4-Boc CAS 2112731-94-7 chemical structure

Description

High-purity N-(Azido-PEG3)-N-Boc-PEG4-Boc (CAS 2112731-94-7) pharmaceutical standards reference standard. Molecular formula: C28H54N4O11. Molecular weight: 622.75 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC28H54N4O11
Molecular Weight622.75 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms4

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