TCO-PEG12-NHS ester CAS 2185016-39-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2185016-39-9
Molecular FormulaC40H70N2O18
Molecular Weight866.99 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

TCO-PEG12-NHS ester CAS 2185016-39-9 chemical structure

Description

TCO-PEG12-NHS ester (CAS 2185016-39-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C40H70N2O18. Molecular weight: 866.99 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC40H70N2O18
Molecular Weight866.99 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms2

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