1H-pyrazolo[3,4-d]pyrimidine CAS 271-80-7

Purity 97%+In StockPharmaceutical Standards
CAS No.271-80-7
Molecular FormulaC5H12N4
Molecular Weight128.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1H-pyrazolo[3,4-d]pyrimidine CAS 271-80-7 chemical structure

Description

Structurally, 1H-pyrazolo[3,4-d]pyrimidine (C5H12N4) contains a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 128.18 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 1H-pyrazolo[3,4-d]pyrimidine (CAS 271-80-7), a certified reference material (molecular formula C5H12N4, MW 128.18 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 FormulaC5H12N4
Molecular Weight128.18 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)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms4

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