Gadodiamide Impurity 1 CAS 137076-43-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.137076-43-8
Molecular FormulaC15H26N4O9
Molecular Weight406.39 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Gadodiamide Impurity 1 CAS 137076-43-8 chemical structure

Description

High-purity Gadodiamide Impurity 1 (CAS 137076-43-8) pharmacopoeial impurity standards reference standard. Molecular formula: C15H26N4O9. Molecular weight: 406.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC15H26N4O9
Molecular Weight406.39 g/mol
AppearanceOff-white to pale yellow crystalline powder
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
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms4

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