Desthiobiotin-PEG3-NHS ester CAS 2411681-92-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2411681-92-8
Molecular FormulaC23H38N4O9
Molecular Weight514.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Desthiobiotin-PEG3-NHS ester CAS 2411681-92-8 chemical structure

Description

Desthiobiotin-PEG3-NHS ester (CAS 2411681-92-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H38N4O9. Molecular weight: 514.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC23H38N4O9
Molecular Weight514.57 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Nitrogen Atoms4

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