3-(PHENYLTHIO)ACRYLIC ACID CAS 63413-91-2

Purity 97%+In StockPharmaceutical Standards
CAS No.63413-91-2
Molecular FormulaC9H8O2S
Molecular Weight180.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(PHENYLTHIO)ACRYLIC ACID CAS 63413-91-2 chemical structure

Description

As a certified reference material (CRM), 3-(PHENYLTHIO)ACRYLIC ACID 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.

3-(PHENYLTHIO)ACRYLIC ACID (CAS 63413-91-2) is a high-purity analytical reference standard with the molecular formula C9H8O2S and a molecular weight of 180.22 g/mol.

Based on its molecular formula C9H8O2S, 3-(PHENYLTHIO)ACRYLIC ACID contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC9H8O2S
Molecular Weight180.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Sulfur Atoms1

Related PHENYLTHIO Standards

Recommended Standards

Why CATO?