H-Lys-Leu-OH.Acetate CAS 103404-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103404-72-4 |
| Molecular Formula | C12H25N3O3 C2H4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-Lys-Leu-OH.Acetate (CAS 103404-72-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H25N3O3 C2H4O2. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H25N3O3 C2H4O2 |
| Molecular Weight | 319.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-(2,4-Difluorophenyl)oxazolidin-2-one (CAS 1467843-67-9)
- 3-Methanesulfonyl-N,4-dimethyl-6-phenylpyridin-2-amine (CAS 478245-54-4)
- Oseltamivir Impurity 67 (CAS 220626-12-0)
- 2-(Cyclopropylamino)-6-methylnicotinaldehyde (CAS 1706444-05-4)
- Lumateperone impurity 164 (CAS CATO-C4X-220164)
- 3-Chloro-2-fluoro-5-iodobenzaldehyde (CAS 2304494-65-1)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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