7-Chloro-2-isopropyl-2H-pyrazolo[4,3-d]pyrimidine CAS 923283-07-2

Purity 97%+In StockPharmaceutical Standards
CAS No.923283-07-2
Molecular FormulaC8H9ClN4
Molecular Weight196.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Chloro-2-isopropyl-2H-pyrazolo[4,3-d]pyrimidine CAS 923283-07-2 chemical structure

Description

7-Chloro-2-isopropyl-2H-pyrazolo[4,3-d]pyrimidine (CAS 923283-07-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9ClN4. Molecular weight: 196.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H9ClN4
Molecular Weight196.64 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms4

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