(S)-1-(3,5-difluorophenyl)-N-((S)-1-phenylethyl)ethan-1-amine phthalate CAS 444643-21-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 444643-21-4 |
| Molecular Formula | C16H17F2N C8H6O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-1-(3,5-difluorophenyl)-N-((S)-1-phenylethyl)ethan-1-amine phthalate (CAS 444643-21-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H17F2N C8H6O4. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H17F2N C8H6O4 |
| Molecular Weight | 427.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-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
- (R)-1-(3,5-dimethylphenyl)ethan-1-amine (CAS 737713-28-9)
- (4AS,4bR,8S,10aR,10bS,12aS)-10a,12a-dimethyl-1,2,3,4,4a,4b,5,7,8,9,10,10a,10b,11,12,12a-hexadecahydronaphtho[2,1-f]quinolin-8-ol (CAS 6961-52-0)
- 3-Methyl-4-(4-methylpiperazine-1-carbonyl)aniline (CAS 1180131-77-4)
- 1-(3-Hydroxypiperidin-1-yl)-2-(p-tolyl)ethan-1-one (CAS 1156146-10-9)
- 1H-pyrazolo[4,3-d]pyrimidine-3-carbonitrile (CAS 2104345-90-4)
- 6,7-Dimethoxy-2-(3-nitrophenyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 331461-74-6)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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