3-[2-(dimethylamino)ethyl]-2-sulfanyl-3h,4h-thieno[3,2-d]pyrimidin-4-one CAS 926254-25-3

Purity 97%+In StockPharmaceutical Standards
CAS No.926254-25-3
Molecular FormulaC10H13N3OS2
Molecular Weight255.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-[2-(dimethylamino)ethyl]-2-sulfanyl-3h,4h-thieno[3,2-d]pyrimidin-4-one CAS 926254-25-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-[2-(dimethylamino)ethyl]-2-sulfanyl-3h,4h-thieno[3,2-d]pyrimidin-4-one.

3-[2-(dimethylamino)ethyl]-2-sulfanyl-3h,4h-thieno[3,2-d]pyrimidin-4-one (CAS 926254-25-3) is a high-purity analytical reference standard with the molecular formula C10H13N3OS2 and a molecular weight of 255.36 g/mol.

Based on its molecular formula C10H13N3OS2, 3-[2-(dimethylamino)ethyl]-2-sulfanyl-3h,4h-thieno[3,2-d]pyrimidin-4-one 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 255.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 3-[2-(dimethylamino)ethyl]-2-sulfanyl-3h,4h-thieno[3,2-d]pyrimidin-4-one 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 FormulaC10H13N3OS2
Molecular Weight255.36 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3
Sulfur Atoms2

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