(S)-2-(4-chloro-2,3,6-trifluorophenyl)pyrrolidine CAS 1241682-81-4
| CAS No. | 1241682-81-4 |
| Molecular Formula | C10H9ClF3N |
| Molecular Weight | 235.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(4-chloro-2,3,6-trifluorophenyl)pyrrolidine (C10H9ClF3N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (S)-2-(4-chloro-2,3,6-trifluorophenyl)pyrrolidine (CAS 1241682-81-4), a certified reference material (molecular formula C10H9ClF3N, MW 235.63 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-2-(4-chloro-2,3,6-trifluorophenyl)pyrrolidine 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 Formula | C10H9ClF3N |
| Molecular Weight | 235.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 8-Chloro-5-(trifluoromethyl)-1,2,3,4-tetrahydroquinoline (CAS 1019356-62-7)
- 4-Chloro-2-(pyridin-3-yl)pyrimidine-5-carboxylic acid (CAS 1082138-57-5)
- 4-Chloro-2-(pyridin-4-yl)pyrimidine-5-carboxylic acid (CAS 1082160-02-8)
- 4-Chloro-2-(pyridin-2-yl)pyrimidine-5-carboxylic acid (CAS 1082192-80-0)
- (S)-2-(3-chloro-2,4,6-trifluorophenyl)pyrrolidine (CAS 1213409-45-0)
- (R)-2-(3-chloro-2,4,6-trifluorophenyl)pyrrolidine (CAS 1213455-37-8)
- 2-Chloro-5-nitro-3,3'-bipyridine (CAS 1214360-86-7)
- 6-Chloro-5-nitro-3,3'-bipyridine (CAS 1214371-51-3)
Recommended Standards
- (S)-2-(5-chloro-2,3,4-trifluorophenyl)pyrrolidine (CAS 1241682-73-4)
- (R)-2-(3-chloro-2,4,5-trifluorophenyl)pyrrolidine (CAS 1241683-92-0)
- (S)-2-(3-chloro-2,4,5-trifluorophenyl)pyrrolidine (CAS 1241681-92-4)
- 1-[3-Chloro-5-(trifluoromethyl)phenyl]cyclopropanamine (CAS 1266197-18-5)
- Azetidine-3-carboxylic acid (3-methoxy-phenyl)-amide hydrochloride (CAS 1229625-02-8)
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