1-(tert-Butyl) 2-ethyl (2S)-4-hydroxypyrrolidine-1,2-dicarboxylate CAS 200129-53-9

Purity 97%+In StockPharmaceutical Standards
CAS No.200129-53-9
Molecular FormulaC12H21NO5
Molecular Weight259.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(tert-Butyl) 2-ethyl (2S)-4-hydroxypyrrolidine-1,2-dicarboxylate CAS 200129-53-9 chemical structure

Description

1-(tert-Butyl) 2-ethyl (2S)-4-hydroxypyrrolidine-1,2-dicarboxylate (CAS 200129-53-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H21NO5. Molecular weight: 259.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H21NO5
Molecular Weight259.30 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2014
Nitrogen Atoms1

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