Ethyl (S)-pyrrolidine-3-carboxylate hydrochloride CAS 1807350-91-9
| CAS No. | 1807350-91-9 |
| Molecular Formula | C7H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H13NO2HCl, Ethyl (S)-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 179.64 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.
Ethyl (S)-pyrrolidine-3-carboxylate hydrochloride (CAS 1807350-91-9), molecular formula C7H13NO2HCl and molecular weight 179.64 g/mol, is a CATO reference standard with documented purity and traceability.
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 Formula | C7H13NO2 HCl |
| Molecular Weight | 179.64 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-(4-Benzylphenyl)-1H-pyrazol-5-amine (CAS 502132-90-3)
- 2-(trifluoromethyl)-1H-imidazole-5-carboxylic acid (CAS 78016-98-5)
- 4-Chloro-N-cyclohexylbenzenesulfonamide (CAS 7454-53-7)
- Methyl 3-(quinolin-6-yl)propanoate (CAS 1514538-89-6)
- 6-(tert-Butyl(methyl)amino)-1-ethyl-1,3,5-triazin-2(1H)-one (CAS 439148-05-7)
- (E)-5-(((4-fluorobenzyl)oxy)imino)-4-(4-methoxyphenyl)-2-(1H-pyrrol-1-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 477854-14-1)
- PCB No. 97 (CAS 41465-51-1)
- Adrogolide (CAS 166591-11-3)
- 3-(2,3-Dihydro-1H-imidazol-1-yl)propanoic acid (CAS 463325-91-9)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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