1-(tert-Butyl) 2-methyl (2S,4S)-4-amino-1,2-pyrrolidinedicarboxylate hydrochloride CAS 1922671-53-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1922671-53-1
Molecular FormulaC11H20N2O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(tert-Butyl) 2-methyl (2S,4S)-4-amino-1,2-pyrrolidinedicarboxylate hydrochloride CAS 1922671-53-1 chemical structure

Description

The occurrence of 1-(tert-Butyl) 2-methyl (2S,4S)-4-amino-1,2-pyrrolidinedicarboxylate hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(tert-Butyl) 2-methyl (2S,4S)-4-amino-1,2-pyrrolidinedicarboxylate hydrochloride (CAS 1922671-53-1), 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,4S)-4-amino-1,2-pyrrolidinedicarboxylate 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 1-(tert-Butyl) 2-methyl (2S,4S)-4-amino-1,2-pyrrolidinedicarboxylate hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

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.)1996
Halogen ContentCl-containing
Nitrogen Atoms2

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