(S)-2-(3-chloro-5-(difluoromethyl)-4-fluorophenyl)pyrrolidine CAS 1447055-22-2
| CAS No. | 1447055-22-2 |
| Molecular Formula | C11H11ClF3N |
| Molecular Weight | 249.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, (S)-2-(3-chloro-5-(difluoromethyl)-4-fluorophenyl)pyrrolidine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 249.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(S)-2-(3-chloro-5-(difluoromethyl)-4-fluorophenyl)pyrrolidine (CAS 1447055-22-2), molecular formula C11H11ClF3N and molecular weight 249.66 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.
CATO manufactures (S)-2-(3-chloro-5-(difluoromethyl)-4-fluorophenyl)pyrrolidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11ClF3N |
| Molecular Weight | 249.66 g/mol |
| 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.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 2-Chloro-N6-furfuryladenine (CAS 101862-47-9)
- (R)-2-(2-chloro-3-(trifluoromethyl)phenyl)pyrrolidine (CAS 1212902-02-7)
- (R)-2-(2-chloro-5-(trifluoromethyl)phenyl)pyrrolidine (CAS 1212917-82-2)
- (S)-2-(3-chloro-5-(trifluoromethyl)phenyl)pyrrolidine (CAS 1212943-00-4)
- (R)-2-(3-chloro-4-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213504-17-6)
- (R)-2-(3-chloro-5-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213630-65-9)
- (S)-(3-chloro-4-(trifluoromethyl)phenyl)(cyclopropyl)methanamine (CAS 1213642-16-0)
- (S)-2-(3-chloro-4-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213673-37-0)
Recommended Standards
- (R)-2-(3-chloro-5-(difluoromethyl)-4-fluorophenyl)pyrrolidine (CAS 1446912-25-9)
- (R)-2-(4-chloro-3-(difluoromethyl)-2-fluorophenyl)pyrrolidine (CAS 1447108-01-1)
- 7-Chloro-6-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1337373-28-0)
- (R)-2-(5-chloro-4-(difluoromethyl)-2-fluorophenyl)pyrrolidine (CAS 1447135-52-5)
- 1,1-Dioxoisothiazolidine (CAS 5908-62-3)
- Cloprostenol Impurity 3（15S-(±)-Cloprostenol） (CAS 40665-93-8)
- 2-((2-(4-Fluorophenoxy)ethyl)sulfonamido)benzamide (CAS 1351586-94-1)
- Progesterone Impurity 89 (CAS 28018-94-2)
- 4,4',4''-(Pyrimidine-2,4,6-triyl)tribenzaldehyde (CAS 2230887-23-5)
- Methyl (2S,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoate (CAS 144541-45-7)
- 1-(Methylsulfonyl)-4-nitrobenzene (CAS 2976-30-9)
- 6-Chloro-N-(furan-2-ylmethyl)-2-(methylthio)pyrimidin-4-amine (CAS 478258-65-0)
- 1-(2-(Dimethylamino)ethyl)-5-methyl-1h-pyrazole-4-carboxylic acid (CAS 1310245-35-2)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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