1-(Tert-butyl) 2-methyl (2S,3S,4R)-3-ethyl-4-hydroxypyrrolidine-1,2-dicarboxylate CAS 1799733-68-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1799733-68-8
Molecular FormulaC13H23NO5
Molecular Weight273.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Tert-butyl) 2-methyl (2S,3S,4R)-3-ethyl-4-hydroxypyrrolidine-1,2-dicarboxylate CAS 1799733-68-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 273.33 g/mol gives 1-(Tert-butyl) 2-methyl (2S,3S,4R)-3-ethyl-4-hydroxypyrrolidine-1,2-dicarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(Tert-butyl) 2-methyl (2S,3S,4R)-3-ethyl-4-hydroxypyrrolidine-1,2-dicarboxylate (CAS 1799733-68-8), a certified reference material (molecular formula C13H23NO5, MW 273.33 g/mol) for analytical method development and quality control.

1-(Tert-butyl) 2-methyl (2S,3S,4R)-3-ethyl-4-hydroxypyrrolidine-1,2-dicarboxylate (C13H23NO5) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC13H23NO5
Molecular Weight273.33 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.)1994
Nitrogen Atoms1

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