Diatrizoic Acid Impurity 1 CAS 1383849-83-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1383849-83-9
Molecular FormulaC7H6I2N2O2
Molecular Weight403.94 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Diatrizoic Acid Impurity 1 CAS 1383849-83-9 chemical structure

Description

Diatrizoic Acid Impurity 1 (CAS 1383849-83-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6I2N2O2. Molecular weight: 403.94 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC7H6I2N2O2
Molecular Weight403.94 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentI-containing
Nitrogen Atoms2

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