3-(1H-1,2,3,4-Tetrazol-5-yl)-4H,5H-pyrazolo[1,5-a]quinazolin-5-one CAS 124570-58-7

Purity 97%+In StockPharmaceutical Standards
CAS No.124570-58-7
Molecular FormulaC11H7N7O
Molecular Weight253.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(1H-1,2,3,4-Tetrazol-5-yl)-4H,5H-pyrazolo[1,5-a]quinazolin-5-one CAS 124570-58-7 chemical structure

Description

3-(1H-1,2,3,4-Tetrazol-5-yl)-4H,5H-pyrazolo[1,5-a]quinazolin-5-one (CAS 124570-58-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7N7O. Molecular weight: 253.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H7N7O
Molecular Weight253.22 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.)1992
Nitrogen Atoms7

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