3-Amino-5,7-dimethyl-2h,4h,5h,6h,7h-pyrazolo[3,4-d]pyrimidine-4,6-dione CAS 67304-67-0

Purity 97%+In StockPharmaceutical Standards
CAS No.67304-67-0
Molecular FormulaC7H9N5O2
Molecular Weight195.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Amino-5,7-dimethyl-2h,4h,5h,6h,7h-pyrazolo[3,4-d]pyrimidine-4,6-dione CAS 67304-67-0 chemical structure

Description

CATO supplies 3-Amino-5,7-dimethyl-2h,4h,5h,6h,7h-pyrazolo[3,4-d]pyrimidine-4,6-dione (CAS 67304-67-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H9N5O2. Molecular weight: 195.18 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H9N5O2
Molecular Weight195.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms5

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