6-bromothieno[2,3-d]pyrimidin-4-amine CAS 60703-81-3

Purity 97%+In StockPharmaceutical Standards
CAS No.60703-81-3
Molecular FormulaC6H12BrN3S
Molecular Weight238.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-bromothieno[2,3-d]pyrimidin-4-amine CAS 60703-81-3 chemical structure

Description

6-bromothieno[2,3-d]pyrimidin-4-amine (CAS 60703-81-3) is a high-purity analytical reference standard with the molecular formula C6H12BrN3S and a molecular weight of 238.15 g/mol.

6-bromothieno[2,3-d]pyrimidin-4-amine (C6H12BrN3S) contains a nitrile group, sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 6-bromothieno[2,3-d]pyrimidin-4-amine 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 FormulaC6H12BrN3S
Molecular Weight238.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1974
Halogen ContentBr-containing
Nitrogen Atoms3
Sulfur Atoms1

Related bromothieno Standards

Recommended Standards

Why CATO?