1-(Tert-butyl) 2-methyl (2S,3R)-3-aminopyrrolidine-1,2-dicarboxylate hydrochloride CAS 1881275-89-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1881275-89-3
Molecular FormulaC11H20N2O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Tert-butyl) 2-methyl (2S,3R)-3-aminopyrrolidine-1,2-dicarboxylate hydrochloride CAS 1881275-89-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 280.75 g/mol gives 1-(Tert-butyl) 2-methyl (2S,3R)-3-aminopyrrolidine-1,2-dicarboxylate hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(Tert-butyl) 2-methyl (2S,3R)-3-aminopyrrolidine-1,2-dicarboxylate hydrochloride (CAS 1881275-89-3), molecular formula C11H20N2O4HCl and molecular weight 280.75 g/mol, is a CATO reference standard with documented purity and traceability.

1-(Tert-butyl) 2-methyl (2S,3R)-3-aminopyrrolidine-1,2-dicarboxylate hydrochloride (C11H20N2O4HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 1-(Tert-butyl) 2-methyl (2S,3R)-3-aminopyrrolidine-1,2-dicarboxylate hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H20N2O4 HCl
Molecular Weight280.75 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms2

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