4-Hydroxybutyl methacrylate CAS 997-46-6

Purity 97%+In StockPharmaceutical Standards
CAS No.997-46-6
Molecular FormulaC8H14O3
Molecular Weight158.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Hydroxybutyl methacrylate CAS 997-46-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Hydroxybutyl methacrylate.

CATO supplies 4-Hydroxybutyl methacrylate (CAS 997-46-6), a certified reference material (molecular formula C8H14O3, MW 158.19 g/mol) for analytical method development and quality control.

4-Hydroxybutyl methacrylate (C8H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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), 4-Hydroxybutyl methacrylate 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 FormulaC8H14O3
Molecular Weight158.19 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957

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