(3S,4S)-1-tert-Butyl 3-ethyl 4-aminopyrrolidine-1,3-dicarboxylate hydrochloride CAS 1820583-63-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1820583-63-8
Molecular FormulaC12H22N2O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S,4S)-1-tert-Butyl 3-ethyl 4-aminopyrrolidine-1,3-dicarboxylate hydrochloride CAS 1820583-63-8 chemical structure

Description

The occurrence of (3S,4S)-1-tert-Butyl 3-ethyl 4-aminopyrrolidine-1,3-dicarboxylate 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.

(3S,4S)-1-tert-Butyl 3-ethyl 4-aminopyrrolidine-1,3-dicarboxylate hydrochloride (CAS 1820583-63-8), molecular formula C12H22N2O4HCl and molecular weight 294.78 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (3S,4S)-1-tert-Butyl 3-ethyl 4-aminopyrrolidine-1,3-dicarboxylate hydrochloride (C12H22N2O4HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 294.78 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC12H22N2O4 HCl
Molecular Weight294.78 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 DMSO, DMF, methanol
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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