2-Mercaptopteridin-4-ol CAS 52023-48-0

Purity 97%+In StockPharmaceutical Standards
CAS No.52023-48-0
Molecular FormulaC6H4N4OS
Molecular Weight180.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Mercaptopteridin-4-ol CAS 52023-48-0 chemical structure

Description

As a certified reference material (CRM), 2-Mercaptopteridin-4-ol 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.

CATO supplies 2-Mercaptopteridin-4-ol (CAS 52023-48-0), a certified reference material (molecular formula C6H4N4OS, MW 180.19 g/mol) for analytical method development and quality control.

The molecular framework of 2-Mercaptopteridin-4-ol (C6H4N4OS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC6H4N4OS
Molecular Weight180.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Nitrogen Atoms4
Sulfur Atoms1

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