n-Benzylthieno[2,3-d]pyrimidin-4-amine CAS 63893-42-5

Purity 97%+In StockPharmaceutical Standards
CAS No.63893-42-5
Molecular FormulaC13H11N3S
Molecular Weight241.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-Benzylthieno[2,3-d]pyrimidin-4-amine CAS 63893-42-5 chemical structure

Description

CATO manufactures n-Benzylthieno[2,3-d]pyrimidin-4-amine 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.

n-Benzylthieno[2,3-d]pyrimidin-4-amine (CAS 63893-42-5), molecular formula C13H11N3S and molecular weight 241.31 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of n-Benzylthieno[2,3-d]pyrimidin-4-amine (C13H11N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H11N3S
Molecular Weight241.31 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms3
Sulfur Atoms1

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