(S)-4,4-Dimethylpyrrolidine-2-carboxylicacidhydrochloride CAS 1443252-76-3
| CAS No. | 1443252-76-3 |
| Molecular Formula | C7H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 179.64 g/mol gives (S)-4,4-Dimethylpyrrolidine-2-carboxylicacidhydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-4,4-Dimethylpyrrolidine-2-carboxylicacidhydrochloride (CAS 1443252-76-3) is a high-purity analytical reference standard with the molecular formula C7H13NO2HCl and a molecular weight of 179.64 g/mol.
Based on its molecular formula C7H13NO2HCl, (S)-4,4-Dimethylpyrrolidine-2-carboxylicacidhydrochloride 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.
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.
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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- (2R)-3,3-dimethylpyrrolidine-2-carboxylic acid (CAS 1027802-81-8)
- Methyl 4,4-dimethylpyrrolidine-2-carboxylate (CAS 106230-19-7)
- trans-2,5-dimethylpyrrolidine;hydrochloride (CAS 114143-75-8)
- Methyl 1,3-dimethylpyrrolidine-3-carboxylate (CAS 114725-00-7)
- 1-Benzyl-4,4-dimethylpyrrolidine-3-carboxylic acid hydrochloride (CAS 1171988-44-5)
- Des-dimethylpyrrolidine Eletriptan (CAS 1225327-16-1)
- Ethyl 4,4-Dimethylpyrrolidine-3-carboxylate (CAS 1245649-01-7)
- 4,4-Dimethylpyrrolidine-2,3-dione (CAS 1248826-72-3)
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- Cyclopentadieneethanol (CAS 51134-16-8)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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