2-Propenoic acid, 2-methyl-, methyl ester, polymer with sodium 2-methyl-2-propenoate (1:1) CAS 9005-10-1

Purity 97%+In StockPharmaceutical Standards
CAS No.9005-10-1
Molecular FormulaC5H8O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Propenoic acid, 2-methyl-, methyl ester, polymer with sodium 2-methyl-2-propenoate (1:1) CAS 9005-10-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 208.19 g/mol gives 2-Propenoic acid, 2-methyl-, methyl ester, polymer with sodium 2-methyl-2-propenoate (1:1) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Propenoic acid, 2-methyl-, methyl ester, polymer with sodium 2-methyl-2-propenoate (1:1) (CAS 9005-10-1) is a high-purity analytical reference standard with the molecular formula C5H8O2C4H5O2Na and a molecular weight of 208.19 g/mol.

2-Propenoic acid, 2-methyl-, methyl ester, polymer with sodium 2-methyl-2-propenoate (1:1) (C5H8O2C4H5O2Na) 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. 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 2-Propenoic acid, 2-methyl-, methyl ester, polymer with sodium 2-methyl-2-propenoate (1:1) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H8O2 C4H5O2 Na
Molecular Weight208.19 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1959

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