Ioversol Impurity 9 CAS 196309-13-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.196309-13-4
Molecular FormulaC18H22IN3O9
Molecular Weight551.29 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ioversol Impurity 9 CAS 196309-13-4 chemical structure

Description

Ioversol Impurity 9 (CAS 196309-13-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H22IN3O9. Molecular weight: 551.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H22IN3O9
Molecular Weight551.29 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2013
Halogen ContentI-containing
Nitrogen Atoms3

Related Ioversol Standards

Recommended Standards

Why CATO?