H-Lys-Thr-Glu-Glu-Ile-Ser-Glu-Val-Lys-Met-pNA (L-1905.0001) CAS 389867-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 389867-93-0 |
| Molecular Formula | C56H92N14O20S |
| Molecular Weight | 1313.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-Lys-Thr-Glu-Glu-Ile-Ser-Glu-Val-Lys-Met-pNA (L-1905.0001) (CAS 389867-93-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C56H92N14O20S. Molecular weight: 1313.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C56H92N14O20S |
| Molecular Weight | 1313.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 14 |
| Sulfur Atoms | 1 |
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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