m-PEG10-NHS ester CAS 2490419-63-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2490419-63-9
Molecular FormulaC26H47NO14
Molecular Weight597.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

m-PEG10-NHS ester CAS 2490419-63-9 chemical structure

Description

m-PEG10-NHS ester (CAS 2490419-63-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H47NO14. Molecular weight: 597.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC26H47NO14
Molecular Weight597.65 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Nitrogen Atoms1

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