N-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]-2,2-dimethyl-propanamide CAS 2761391-81-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2761391-81-3
Molecular FormulaC18H21N3O4
Molecular Weight343.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]-2,2-dimethyl-propanamide CAS 2761391-81-3 chemical structure

Description

N-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]-2,2-dimethyl-propanamide (CAS 2761391-81-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H21N3O4. Molecular weight: 343.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H21N3O4
Molecular Weight343.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Nitrogen Atoms3

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