Ethyl (2R,4R)-4-hydroxypyrrolidine-2-carboxylate hydrochloride CAS 77449-99-1

Purity 97%+In StockPharmaceutical Standards
CAS No.77449-99-1
Molecular FormulaC7H13NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (2R,4R)-4-hydroxypyrrolidine-2-carboxylate hydrochloride CAS 77449-99-1 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl (2R,4R)-4-hydroxypyrrolidine-2-carboxylate hydrochloride.

CATO supplies Ethyl (2R,4R)-4-hydroxypyrrolidine-2-carboxylate hydrochloride (CAS 77449-99-1), a certified reference material (molecular formula C7H13NO3HCl, MW 195.64 g/mol) for analytical method development and quality control.

Structurally, Ethyl (2R,4R)-4-hydroxypyrrolidine-2-carboxylate hydrochloride (C7H13NO3HCl) 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 195.64 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 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.)1979
Halogen ContentCl-containing
Nitrogen Atoms1

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