4-Methoxy-1-methyl-1H-pyrazolo[3,4-d]pyrimidine CAS 5334-53-2

Purity 97%+In StockPharmaceutical Standards
CAS No.5334-53-2
Molecular FormulaC22H26N2OS
Molecular Weight366.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methoxy-1-methyl-1H-pyrazolo[3,4-d]pyrimidine CAS 5334-53-2 chemical structure

Description

Structurally, 4-Methoxy-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (C22H26N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 366.52 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies 4-Methoxy-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 5334-53-2), a certified reference material (molecular formula C22H26N2OS, MW 366.52 g/mol) for analytical method development and quality control.

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

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 FormulaC22H26N2OS
Molecular Weight366.52 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms2
Sulfur Atoms1

Related Methoxy Standards

Recommended Standards

Why CATO?