Inosine impurity 8 CAS 18520-88-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.18520-88-2
Molecular FormulaC10H12N4O5
Molecular Weight268.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Inosine impurity 8 CAS 18520-88-2 chemical structure

Description

Order Inosine impurity 8 (CAS 18520-88-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H12N4O5. Molecular weight: 268.23 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC10H12N4O5
Molecular Weight268.23 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 methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms4

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