2-(4-Oxo-7-(m-tolyl)thieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile CAS 1207020-04-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1207020-04-9
Molecular FormulaC15H11N3OS
Molecular Weight281.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Oxo-7-(m-tolyl)thieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile CAS 1207020-04-9 chemical structure

Description

The occurrence of 2-(4-Oxo-7-(m-tolyl)thieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2-(4-Oxo-7-(m-tolyl)thieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile (CAS 1207020-04-9), a certified reference material (molecular formula C15H11N3OS, MW 281.33 g/mol) for analytical method development and quality control.

Based on its molecular formula C15H11N3OS, 2-(4-Oxo-7-(m-tolyl)thieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 281.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 2-(4-Oxo-7-(m-tolyl)thieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC15H11N3OS
Molecular Weight281.33 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms3
Sulfur Atoms1

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