3A,7a-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-amine CAS 606489-20-7

Purity 97%+In StockPharmaceutical Standards
CAS No.606489-20-7
Molecular FormulaC5H7N5
Molecular Weight137.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3A,7a-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-amine CAS 606489-20-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 137.14 g/mol gives 3A,7a-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3A,7a-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 606489-20-7) is a high-purity analytical reference standard with the molecular formula C5H7N5 and a molecular weight of 137.14 g/mol.

3A,7a-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-amine (C5H7N5) contains a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC5H7N5
Molecular Weight137.14 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)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1985
Nitrogen Atoms5

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