(r)-Dibenzyl 2-aminosuccinate 4-methylbenzenesulfonate CAS 4079-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4079-64-5 |
| Molecular Formula | C18H19NO4 C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (r)-Dibenzyl 2-aminosuccinate 4-methylbenzenesulfonate (CAS 4079-64-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H19NO4 C7H8O3S. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H19NO4 C7H8O3S |
| Molecular Weight | 485.55 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Bromo-2-butoxy-5-methylbenzaldehyde (CAS 2413441-08-2)
- pGlu-Pro-Arg-MNA (CAS 130835-45-9)
- 2-Chloro-N-(4-fluorophenyl)isonicotinamide (CAS 1019383-51-7)
- H-Gln-Glu-Lys-Gln-Asn-Thr-Val-Ala-Thr-Ala-His-Ala-Gly-Phe-Phe-Leu-Arg-Glu-Asn-Glu-Gly-OH (H-3736.0500) (CAS 151930-87-9)
- N'-[(1Z)-(2-Chloro-4-fluorophenyl)methylidene]-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 478063-25-1)
- 2-(4-(6-Bromo-2-oxo-2H-chromen-3-yl)thiazol-2-yl)-3-((3-fluoro-4-methylphenyl)amino)acrylonitrile (CAS 799771-49-6)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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