1-Phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile CAS 65143-08-0

Purity 97%+In StockPharmaceutical Standards
CAS No.65143-08-0
Molecular FormulaC12H7N5
Molecular Weight221.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile CAS 65143-08-0 chemical structure

Description

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.

1-Phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile (CAS 65143-08-0) is a high-purity analytical reference standard with the molecular formula C12H7N5 and a molecular weight of 221.22 g/mol.

1-Phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile (C12H7N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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).

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 FormulaC12H7N5
Molecular Weight221.22 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms5

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