Amidotrizoic Acid EP Impurity B CAS 162193-52-4

Purity 97%+In StockPharmaceutical Standards
CAS No.162193-52-4
Molecular FormulaC11H10I2N2O4
Molecular Weight488.02 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Amidotrizoic Acid EP Impurity B CAS 162193-52-4 chemical structure

Description

Amidotrizoic Acid EP Impurity B (CAS 162193-52-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10I2N2O4. Molecular weight: 488.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H10I2N2O4
Molecular Weight488.02 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Halogen ContentI-containing
Nitrogen Atoms2

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