(2S)-2-(2,5-Difluorophenyl)-1-[(S)-(1,1-dimethylethyl)sulfinyl]pyrrolidine CAS 1443538-32-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443538-32-6 |
| Molecular Formula | C14H19F2NOS |
| Molecular Weight | 287.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S)-2-(2,5-Difluorophenyl)-1-[(S)-(1,1-dimethylethyl)sulfinyl]pyrrolidine (CAS 1443538-32-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H19F2NOS. Molecular weight: 287.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H19F2NOS |
| Molecular Weight | 287.37 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.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
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- 1-(3,4-Difluorophenyl)-3-(1H-indol-3-yl)urea (CAS 941879-17-0)
- 4-(3,4-Difluorophenyl)-1-methoxyisoquinolin-5-ol (CAS 656233-91-9)
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- N-(2,4-difluorophenyl)-2H-chromene-3-carboxamide (CAS 338420-03-4)
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- (E)-4-(3-(2,4-Difluorophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-69-7)
Recommended Standards
- N-{2-[4-(tert-Butyl)phenoxy]ethyl}-2-fluoroaniline (CAS 1040685-92-4)
- tert-butyl 3-(2-fluoro-5-methylphenyl)-3-hydroxyazetidine-1-carboxylate (CAS 1493550-86-9)
- 2-Fluoro-N-[4-(pentyloxy)benzyl]aniline (CAS 1040685-87-7)
- 2-({2-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]phenyl}methyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 52401-96-4)
- Ethyl 5-oxo-5-(3-(piperidin-1-ylmethyl)phenyl)pentanoate (CAS 898793-77-6)
- Tert-butyl 7-hydroxy-7-methyl-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate (CAS 2306263-89-6)
- trans-Bromobis(dimethylphenylphosphine)methylplatinum (CAS 24833-62-3)
- Nitrogen (CAS 7727-37-9)
- 2-Bromo-5-(difluoromethyl)-3-methyl-4-nitropyridine (CAS 1807022-78-1)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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 13829788188 / jacky.chen@cato-chem.com