1-Ethyl-4,6-bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine CAS 126867-53-6

Purity 97%+In StockPharmaceutical Standards
CAS No.126867-53-6
Molecular FormulaC9H12N4S2
Molecular Weight240.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-4,6-bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine CAS 126867-53-6 chemical structure

Description

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

CATO supplies 1-Ethyl-4,6-bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 126867-53-6), a certified reference material (molecular formula C9H12N4S2, MW 240.35 g/mol) for analytical method development and quality control.

1-Ethyl-4,6-bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (C9H12N4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

Molecular FormulaC9H12N4S2
Molecular Weight240.35 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.)1993
Nitrogen Atoms4
Sulfur Atoms2

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