Cabergoline Impurity 5 CAS 81409-91-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.81409-91-8
Molecular FormulaC26H37N5O2
Molecular Weight451.60 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cabergoline Impurity 5 CAS 81409-91-8 chemical structure

Description

Cabergoline Impurity 5 (CAS 81409-91-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H37N5O2. Molecular weight: 451.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC26H37N5O2
Molecular Weight451.60 g/mol
AppearancePale yellow to 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Nitrogen Atoms5

Related Cabergoline Standards

Recommended Standards

Why CATO?