(5-Methylthiadiazol-4-yl)methanol CAS 1258283-94-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1258283-94-1
Molecular FormulaC4H6N2OS
Molecular Weight130.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5-Methylthiadiazol-4-yl)methanol CAS 1258283-94-1 chemical structure

Description

As a certified reference material (CRM), (5-Methylthiadiazol-4-yl)methanol 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.

(5-Methylthiadiazol-4-yl)methanol (CAS 1258283-94-1), molecular formula C4H6N2OS and molecular weight 130.17 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, (5-Methylthiadiazol-4-yl)methanol is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 130.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC4H6N2OS
Molecular Weight130.17 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms2
Sulfur Atoms1

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