H-Asp(OBzl)-OBzl · p-tosylate CAS 2886-33-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2886-33-1 |
| Molecular Formula | C18H19NO4 C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity H-Asp(OBzl)-OBzl · p-tosylate (CAS 2886-33-1) pharmaceutical standards reference standard. Molecular formula: C18H19NO4 C7H8O3S. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H19NO4 C7H8O3S |
| Molecular Weight | 485.55 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-Benzyl-4-bromo-5-chloropyrazole (CAS 1782897-29-3)
- 2-Cyclopropyl-1-fluoro-4-nitrobenzene (CAS 2366994-57-0)
- 3-(4-Acetylphenyl)-1,3-oxazolidin-2-one (CAS 103989-12-4)
- tert-Butyl 4-(3-oxopropyl)-1H-imidazole-1-carboxylate (CAS 183500-09-6)
- 3-Chloro-4-(4-fluorobenzyl)-4h-1,2,4-triazole (CAS 1019033-05-6)
- N-Desmethyl U-47700 (CAS 67579-73-1)
- Custom peptides (CAS CATO-CPTD788509)
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