Regadenoson Impurity 25 CAS 5404-92-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.5404-92-2
Molecular FormulaC5H7N7
Molecular Weight165.16 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Regadenoson Impurity 25 CAS 5404-92-2 chemical structure

Description

Regadenoson Impurity 25 (CAS 5404-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7N7. Molecular weight: 165.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC5H7N7
Molecular Weight165.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)6.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Nitrogen Atoms7

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