(1S,2R)-Gadobutrol Impurity B CAS 2349341-85-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2349341-85-9
Molecular FormulaC18H34N4O9
Molecular Weight450.48 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

(1S,2R)-Gadobutrol Impurity B CAS 2349341-85-9 chemical structure

Description

(1S,2R)-Gadobutrol Impurity B (CAS 2349341-85-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H34N4O9. Molecular weight: 450.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H34N4O9
Molecular Weight450.48 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms4

Recommended Standards

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