(3R,5S)-5-methylpyrrolidin-3-ol hydrochloride CAS 1107658-76-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1107658-76-3
Molecular FormulaC5H11NO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,5S)-5-methylpyrrolidin-3-ol hydrochloride CAS 1107658-76-3 chemical structure

Description

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.

(3R,5S)-5-methylpyrrolidin-3-ol hydrochloride (CAS 1107658-76-3), molecular formula C5H11NOHCl and molecular weight 137.61 g/mol, is a CATO reference standard with documented purity and traceability.

(3R,5S)-5-methylpyrrolidin-3-ol hydrochloride (C5H11NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.

As a certified reference material (CRM), (3R,5S)-5-methylpyrrolidin-3-ol 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 FormulaC5H11NO HCl
Molecular Weight137.61 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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Why CATO?