3-(4-Chloro-2-fluorophenoxy)pyrrolidine CAS 946727-20-4
| CAS No. | 946727-20-4 |
| Molecular Formula | C10H11ClFNO |
| Molecular Weight | 215.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(4-Chloro-2-fluorophenoxy)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.
CATO supplies 3-(4-Chloro-2-fluorophenoxy)pyrrolidine (CAS 946727-20-4), a certified reference material (molecular formula C10H11ClFNO, MW 215.65 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11ClFNO, 3-(4-Chloro-2-fluorophenoxy)pyrrolidine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 215.65 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11ClFNO |
| Molecular Weight | 215.65 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, DMSO |
| 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-n-[(2-fluorophenyl)methyl]propanamide (CAS 1016843-74-5)
- 2-Chloro-n-(5-fluoro-2-methylphenyl)propanamide (CAS 1017026-21-9)
- 2-(2-chloro-6-fluorophenyl)morpholine (CAS 1017480-74-8)
- 2-Chloro-n-(2-fluoro-4-methylphenyl)propanamide (CAS 1039986-34-9)
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- 2-(3-Chloro-4-fluorophenyl)morpholine (CAS 1097796-68-3)
- 3-((2-Chloro-4-fluorobenzyl)oxy)azetidine (CAS 1121598-13-7)
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Recommended Standards
- 3-(3-Chloro-4-fluorophenoxy)pyrrolidine (CAS 946726-78-9)
- 3-Chloro-2-fluoro-7,7-dimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridine (CAS 2768871-10-7)
- 3-(2-Chloro-5-fluorophenoxy)pyrrolidine (CAS 946682-00-4)
- 3-Chloro-N-(2-fluorobenzyl)propanamide (CAS 895367-68-7)
- Tert-butyl (3-(4-fluorophenyl)-2-(piperidin-2-yl)propyl)carbamate (CAS 1306603-96-2)
- 1-(4-Methyl-6-(piperidin-1-yl)pyridin-3-yl)propan-1-one (CAS 1355191-39-7)
- 3-Chloro-N-(5-chloro-2-methylphenyl)propanamide (CAS 544682-32-8)
- SPermine(fbbsuc-oh) (CAS 1263046-90-7)
- 2,2,2-trifluoroethyl methylcarbamate (CAS 878218-01-0)
- 3-Chloro-6-(m-tolyl)-4-(trifluoromethyl)pyridazine (CAS 1271475-10-5)
- 5-(2-Chloro-6-fluoro-3-methylphenyl)oxazole (CAS 2364585-07-7)
- Methyl 3-acetamido-5-(chlorosulfonyl)benzoate (CAS 1393542-98-7)
- 4-Aminobenzo-12-crown-4 (CAS 78554-68-4)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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