Methyl Methacrylate-d5 (stabilized with hydroquinone) CAS 55935-46-1

Purity 97%+In StockPharmaceutical Standards
CAS No.55935-46-1
Molecular Formula-
Molecular Weight105.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl Methacrylate-d5 (stabilized with hydroquinone) CAS 55935-46-1 chemical structure

Description

Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, Methyl Methacrylate-d5 (stabilized with hydroquinone) is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 105.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

Methyl Methacrylate-d5 (stabilized with hydroquinone) (CAS 55935-46-1) is a high-purity analytical reference standard with the molecular formula C5H3D5O2 and a molecular weight of 105.15 g/mol.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC5H3D5O2
Molecular Weight105.15 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1972

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