2-((4-Hydroxy-5-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetic acid CAS 337499-85-1

Purity 97%+In StockPharmaceutical Standards
CAS No.337499-85-1
Molecular FormulaC9H12N2O4S
Molecular Weight244.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((4-Hydroxy-5-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetic acid CAS 337499-85-1 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 2-((4-Hydroxy-5-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetic acid.

2-((4-Hydroxy-5-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetic acid (CAS 337499-85-1) is a high-purity analytical reference standard with the molecular formula C9H12N2O4S and a molecular weight of 244.27 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-((4-Hydroxy-5-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 2-((4-Hydroxy-5-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetic 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.

Physical & Chemical Properties

Molecular FormulaC9H12N2O4S
Molecular Weight244.27 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms1

Related Hydroxy Standards

Recommended Standards

Why CATO?