(S)-1-((S)-tert-Butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine CAS 1218989-54-8
| CAS No. | 1218989-54-8 |
| Molecular Formula | C14H20FNOS |
| Molecular Weight | 269.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (S)-1-((S)-tert-Butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine (C14H20FNOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 269.38 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies (S)-1-((S)-tert-Butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine (CAS 1218989-54-8), a certified reference material (molecular formula C14H20FNOS, MW 269.38 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)-1-((S)-tert-Butylsulfinyl)-2-(4-fluorophenyl)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 | C14H20FNOS |
| Molecular Weight | 269.38 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, 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (R)-1-((R)-tert-Butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine (CAS 1218989-47-9)
- 6-Tosyl-2-thia-6-azaspiro[3.3]Heptane (CAS 1233142-91-0)
- tert-Butyl 4-(piperidin-3-yl)piperazine-1-carboxylate (CAS 1215013-82-3)
- Tert-butyl 4-(hydroxymethyl)-2-azaspiro[4.5]Decane-2-carboxylate (CAS 129321-84-2)
- 1-(2-(1H-Pyrazol-1-yl)phenyl)-N-methylmethanamine dihydrochloride (CAS 1269393-72-7)
- N-(4-phenoxyphenyl)-2-(3-(trifluoromethyl)phenyl)acetamide (CAS 338400-84-3)
- 6-Chlorothiochroman-4-amine hydrochloride (CAS 1049751-84-9)
- 3-(tert-Butoxy)phenol (CAS 69374-70-5)
- (Butan-2-yl)[(2,3-dimethoxyphenyl)methyl]amine (CAS 893576-87-9)
- 2-Chloro-N-(thiophen-2-ylmethyl)benzamide (CAS 547703-15-1)
- Diethyl (naphthalen-1-ylmethyl)phosphonate (CAS 53575-08-9)
- 4-Cyanophenyl 4-(trans-4-ethylcyclohexyl)benzoate (CAS 89331-97-5)
- 6-O-(Triisopropylsilyl)-D-glucal (CAS 137915-37-8)
- Peptide Impurity (CAS CATO-CPTD788810)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com