(R)-methyl pyrrolidine-3-carboxylate hydrochloride CAS 874964-22-4
| CAS No. | 874964-22-4 |
| Molecular Formula | C6H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(R)-methyl pyrrolidine-3-carboxylate hydrochloride (CAS 874964-22-4), molecular formula C6H11NO2HCl and molecular weight 165.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H11NO2HCl, (R)-methyl pyrrolidine-3-carboxylate hydrochloride 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 165.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C6H11NO2 HCl |
| Molecular Weight | 165.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 3-((2-Hydroxy-3,3-dimethylbutyl)amino)thietane 1,1-dioxide (CAS 1876264-60-6)
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- 2-Chloro-4-(3-trifluoromethoxyphenyl)benzoic acid (CAS 1261855-01-9)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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