(2S,4R)-4-Amino-1-methylpyrrolidine-2-carboxylic acid dihydrochloride CAS 1609388-49-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1609388-49-9
Molecular FormulaC6H12N2O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4R)-4-Amino-1-methylpyrrolidine-2-carboxylic acid dihydrochloride CAS 1609388-49-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 180.63 g/mol gives (2S,4R)-4-Amino-1-methylpyrrolidine-2-carboxylic acid dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2S,4R)-4-Amino-1-methylpyrrolidine-2-carboxylic acid dihydrochloride (CAS 1609388-49-9) is a high-purity analytical reference standard with the molecular formula C6H12N2O2HCl and a molecular weight of 180.63 g/mol.

Structurally, (2S,4R)-4-Amino-1-methylpyrrolidine-2-carboxylic acid dihydrochloride (C6H12N2O2HCl) 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 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 180.63 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.

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), (2S,4R)-4-Amino-1-methylpyrrolidine-2-carboxylic acid dihydrochloride 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 FormulaC6H12N2O2 2*HCl
Molecular Weight180.63 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)1.0
CAS Registry Year (est.)1993
Halogen ContentCl-containing
Nitrogen Atoms2

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