4-Aminopyrimido[4,5-d]pyrimidine CAS 26979-05-5

Purity 97%+In StockPharmaceutical Standards
CAS No.26979-05-5
Molecular FormulaC6H5N5
Molecular Weight147.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Aminopyrimido[4,5-d]pyrimidine CAS 26979-05-5 chemical structure

Description

High-purity 4-Aminopyrimido[4,5-d]pyrimidine (CAS 26979-05-5) pharmaceutical standards reference standard. Molecular formula: C6H5N5. Molecular weight: 147.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC6H5N5
Molecular Weight147.14 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms5

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