2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and 2-propenoic acid CAS 25767-83-3

Purity 97%+In StockPharmaceutical Standards
CAS No.25767-83-3
Molecular FormulaC5H8O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and 2-propenoic acid CAS 25767-83-3 chemical structure

Description

The occurrence of 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and 2-propenoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and 2-propenoic acid (CAS 25767-83-3), molecular formula C5H8O2C4H6O2C3H4O2 and molecular weight 258.27 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and 2-propenoic acid (C5H8O2C4H6O2C3H4O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 258.27 g/mol, it falls into the medium-molecular-weight range. 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.

CATO manufactures 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and 2-propenoic acid 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 C4H6O2 C3H4O2
Molecular Weight258.27 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964

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