(S)-3-Methyl-2-(1-oxoisoindolin-2-yl)butanoic acid CAS 180923-77-7

Purity 97%+In StockPharmaceutical Standards
CAS No.180923-77-7
Molecular FormulaC13H15NO3
Molecular Weight233.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-Methyl-2-(1-oxoisoindolin-2-yl)butanoic acid CAS 180923-77-7 chemical structure

Description

(S)-3-Methyl-2-(1-oxoisoindolin-2-yl)butanoic acid (CAS 180923-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15NO3. Molecular weight: 233.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC13H15NO3
Molecular Weight233.26 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2008
Nitrogen Atoms1

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