2-Methylthiopyridine-5-carboxaldehyde CAS 149805-95-8

Purity 97%+In StockPharmaceutical Standards
CAS No.149805-95-8
Molecular FormulaC7H7NOS
Molecular Weight153.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methylthiopyridine-5-carboxaldehyde CAS 149805-95-8 chemical structure

Description

CATO supplies 2-Methylthiopyridine-5-carboxaldehyde (CAS 149805-95-8), a certified reference material (molecular formula C7H7NOS, MW 153.20 g/mol) for analytical method development and quality control.

2-Methylthiopyridine-5-carboxaldehyde (C7H7NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 2-Methylthiopyridine-5-carboxaldehyde 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 FormulaC7H7NOS
Molecular Weight153.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms1
Sulfur Atoms1

Related Methylthiopyridine Standards

Recommended Standards

Why CATO?