m-PEG6-NHS ester CAS 1449390-12-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1449390-12-8
Molecular FormulaC18H31NO10
Molecular Weight421.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

m-PEG6-NHS ester CAS 1449390-12-8 chemical structure

Description

m-PEG6-NHS ester (CAS 1449390-12-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H31NO10. Molecular weight: 421.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H31NO10
Molecular Weight421.44 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.)1992
Nitrogen Atoms1

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