(S)-2-Chloro-1-(3-(dimethylamino)pyrrolidin-1-yl)ethanone CAS 1354007-39-8
| CAS No. | 1354007-39-8 |
| Molecular Formula | C8H15ClN2O |
| Molecular Weight | 190.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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.
(S)-2-Chloro-1-(3-(dimethylamino)pyrrolidin-1-yl)ethanone (CAS 1354007-39-8), molecular formula C8H15ClN2O and molecular weight 190.67 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (S)-2-Chloro-1-(3-(dimethylamino)pyrrolidin-1-yl)ethanone (C8H15ClN2O) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H15ClN2O |
| Molecular Weight | 190.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related S Standards
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- 5-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-69-2)
- 4-Chloro-5-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-72-7)
- 8-chloro-1,5-naphthyridin-3-ol (CAS 1071541-08-6)
- 2-Chloro-N-(1-methylpiperidin-4-yl)acetamide (CAS 1096305-49-5)
- (R)-2-Chloro-1-(3-(dimethylamino)pyrrolidin-1-yl)ethanone (CAS 1107645-69-1)
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Recommended Standards
- (S)-2-Chloro-N-methyl-N-(1-methylpyrrolidin-3-yl)acetamide (CAS 1354007-35-4)
- (R)-2-Chloro-N-methyl-N-(1-methylpyrrolidin-3-yl)acetamide (CAS 1354019-33-2)
- (R)-2-Chloro-N-(1-methylpiperidin-3-yl)acetamide (CAS 1354002-92-8)
- 1-Chloro-3-(1-ethynylcyclobutyl)benzene (CAS 1379270-69-5)
- Dimethyl 3-(trifluoromethyl)-1H-pyrazole-4,5-dicarboxylate (CAS 1623157-04-9)
- 5-Formylthiophene-3-sulfonyl chloride (CAS 2138174-09-9)
- 3-((2-Isopropyl-1H-imidazol-1-yl)methyl)aniline dihydrochloride (CAS 1211449-75-0)
- ethyl[(4-methoxyphenyl)(pyridin-3-yl)methyl]amine (CAS 1153032-83-7)
- 4-Amino-3-((4-chlorobenzyl)thio)-1,2,4-triazin-5(4H)-one (CAS 869068-63-3)
- Olopatadine Impurity 29 (CAS 156-38-7)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-difluorophenyl)acetamide (CAS 585559-92-8)
- 1,1'-(Pyridine-2,4-diyl)dipiperidine (CAS 4556-57-4)
- 4-Chloro-2,6-difluorobenzoic acid (CAS 196194-58-8)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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