2-Pyrrolidineacetic acid, 4-hydroxy-, methyl ester, hydrochloride (1:1), (2S,4R)- CAS 850741-21-8

Purity 97%+In StockPharmaceutical Standards
CAS No.850741-21-8
Molecular FormulaC7H13NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Pyrrolidineacetic acid, 4-hydroxy-, methyl ester, hydrochloride (1:1), (2S,4R)- CAS 850741-21-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 195.64 g/mol gives 2-Pyrrolidineacetic acid, 4-hydroxy-, methyl ester, hydrochloride (1:1), (2S,4R)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Pyrrolidineacetic acid, 4-hydroxy-, methyl ester, hydrochloride (1:1), (2S,4R)- (CAS 850741-21-8), molecular formula C7H13NO3HCl and molecular weight 195.64 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H13NO3HCl, 2-Pyrrolidineacetic acid, 4-hydroxy-, methyl ester, hydrochloride (1:1), (2S,4R)- contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 195.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 2-Pyrrolidineacetic acid, 4-hydroxy-, methyl ester, hydrochloride (1:1), (2S,4R)- 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 FormulaC7H13NO3 HCl
Molecular Weight195.64 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, water
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.)1987
Halogen ContentCl-containing
Nitrogen Atoms1

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