N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl) CAS 2112737-71-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2112737-71-8
Molecular FormulaC24H44N2O9
Molecular Weight504.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl) CAS 2112737-71-8 chemical structure

Description

N-(Aminooxy-PEG2)-N-bis(PEG3-propargyl) (CAS 2112737-71-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H44N2O9. Molecular weight: 504.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC24H44N2O9
Molecular Weight504.61 g/mol
AppearanceOff-white to pale yellow crystalline powder
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 Atoms2

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