2-Benzyl 1-(tert-butyl) (2S,4R)-4-benzyl-5-oxopyrrolidine-1,2-dicarboxylate CAS 203645-44-7

Purity 97%+In StockPharmaceutical Standards
CAS No.203645-44-7
Molecular FormulaC24H27NO5
Molecular Weight409.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Benzyl 1-(tert-butyl) (2S,4R)-4-benzyl-5-oxopyrrolidine-1,2-dicarboxylate CAS 203645-44-7 chemical structure

Description

2-Benzyl 1-(tert-butyl) (2S,4R)-4-benzyl-5-oxopyrrolidine-1,2-dicarboxylate (CAS 203645-44-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H27NO5. Molecular weight: 409.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC24H27NO5
Molecular Weight409.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2015
Nitrogen Atoms1

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