2-((1-Oxidotetrahydro-1lambda6-thiophen-1-ylidene)amino)acetonitrile CAS 1934389-94-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((1-Oxidotetrahydro-1lambda6-thiophen-1-ylidene)amino)acetonitrile.

CATO supplies 2-((1-Oxidotetrahydro-1lambda6-thiophen-1-ylidene)amino)acetonitrile (CAS 1934389-94-2), a certified reference material (molecular formula C6H10N2OS, MW 158.22 g/mol) for analytical method development and quality control.

Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-((1-Oxidotetrahydro-1lambda6-thiophen-1-ylidene)amino)acetonitrile is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 158.22 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com