(S)-2-(4-chloro-3-fluorobenzyl)pyrrolidine CAS 1232829-72-9
| CAS No. | 1232829-72-9 |
| Molecular Formula | C11H13ClFN |
| Molecular Weight | 213.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(4-chloro-3-fluorobenzyl)pyrrolidine (C11H13ClFN) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (S)-2-(4-chloro-3-fluorobenzyl)pyrrolidine (CAS 1232829-72-9), a certified reference material (molecular formula C11H13ClFN, MW 213.68 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-3-fluorobenzyl)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 | C11H13ClFN |
| Molecular Weight | 213.68 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 4-(5-Chloro-2-fluorophenyl)piperidine (CAS 1004852-70-3)
- n-(2-Chloro-6-fluorobenzyl)-1-cyclopropylmethanamine (CAS 1019504-28-9)
- [(2-chloro-4-fluorophenyl)methyl](cyclopropylmethyl)amine (CAS 1020979-51-4)
- 1-(3-Chloro-4-fluorophenyl)piperidine (CAS 1033201-89-6)
- 3-Chloro-N-cyclopentyl-4-fluoroaniline (CAS 1039901-64-8)
- (1-(2-Chloro-6-fluorophenyl)cyclobutyl)methanamine (CAS 1039932-28-9)
- 3-(4-Chloro-3-fluorophenyl)piperidine (CAS 1044765-40-3)
- 3-(3-Chloro-4-fluorophenyl)piperidine (CAS 1044768-68-4)
Recommended Standards
- 1-(2-(2-Chloro-6-fluorophenyl)cyclopropyl)ethan-1-amine (CAS 1218645-22-7)
- (S)-2-(3-chloro-4-fluorobenzyl)pyrrolidine (CAS 1232829-89-8)
- 2,5-Dimethylmorpholine-4-sulfonyl chloride (CAS 1216297-22-1)
- (S)-2-(3-chloro-5-fluorobenzyl)pyrrolidine (CAS 1232829-99-0)
- 25279-15-6 Dammaran-3-one, 20,24-epoxy-12,25-dihydroxy-, (12beta,24R)- (CAS 25279-15-6)
- 3-(4-Methyl-3-nitrophenyl)oxazolidin-2-one (CAS 1354960-17-0)
- 11H-Pyrido[2,1-b]quinazolin-11-one (CAS 578-96-1)
- (R)-3-Amino-3-(4-(trifluoromethyl)phenyl)propan-1-ol (CAS 1212894-80-8)
- 1-p-Tolyl-2-(phenylsulfonyl)ethanone (CAS 38488-14-1)
- 4-Chloro-8-(difluoromethoxy)quinoline (CAS 629644-64-0)
- 2-(2,4,5-Trimethyl-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1713590-56-7)
- 2-Ethyl-1-(2-(ethylsulfonyl)ethyl)-5-nitro-1H-imidazole (CAS 58012-19-4)
- 2-(3,4-Dimethoxyphenyl)pentan-3-one (CAS 92156-84-8)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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