(S)-2-(3,4-Difluorophenyl)pyrrolidine hydrochloride CAS 2177258-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2177258-16-9 |
| Molecular Formula | C10H11F2N HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(3,4-Difluorophenyl)pyrrolidine hydrochloride (CAS 2177258-16-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11F2N HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11F2N HCl |
| Molecular Weight | 219.66 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 1-(1-(2,6-Difluorophenyl)-5-methyl-1H-1,2,4-triazol-3-yl)ethanone (CAS 1000572-09-7)
- (2,4-Difluorophenyl)methanesulfonamide (CAS 1001026-56-7)
- Methyl 2-(2,3-difluorophenyl)-2-hydroxyacetate (CAS 1001159-03-0)
- 2-(2,4-Difluorophenyl)cyclopropan-1-amine (CAS 1001318-18-8)
- (4R)-4-(2,4-difluorophenyl)pyrrolidine-3-carbonitrile (CAS 1002728-74-6)
- N-(2,5-Difluorophenyl)-3-methylbenzamide (CAS 1002813-62-8)
- 4-(3,5-Difluorophenyl)piperidinehydrochloride (CAS 1004618-89-6)
- 4-(2,3-difluorophenyl)piperidine hydrochloride (CAS 1004618-90-9)
Recommended Standards
- 2,5-Bis(isopropylamino)cyclohexa-2,5-diene-1,4-dione (CAS 21772-34-9)
- Methyl 5-oxo-5-(m-tolyl)pentanoate (CAS 1443333-28-5)
- Gb3-β-ethylamine (CAS 261155-98-0)
- Methyl 3-hydroxy-6-(trifluoromethyl)picolinate (CAS 1245915-35-8)
- 7-Ethyl-10-hydroxycamptothecin-D5 (CAS CATO-C4X-166733)
- 3,5-dibromopyridin-1-ium-1-amine;2,4,6-trimethylbenzenesulfonate (CAS 1883816-31-6)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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