ACrylate-peg5-t-butyl ester CAS 1435943-66-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1435943-66-0
Molecular FormulaC18H32O8
Molecular Weight376.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

ACrylate-peg5-t-butyl ester CAS 1435943-66-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 376.44 g/mol gives ACrylate-peg5-t-butyl ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

ACrylate-peg5-t-butyl ester (CAS 1435943-66-0) is a high-purity analytical reference standard with the molecular formula C18H32O8 and a molecular weight of 376.44 g/mol.

ACrylate-peg5-t-butyl ester (C18H32O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), ACrylate-peg5-t-butyl ester meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC18H32O8
Molecular Weight376.44 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991

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