H-Lys-Lys-Lys-Trp-Lys-Lys-Lys-OH acetate salt CAS 213836-45-4
| CAS No. | 213836-45-4 |
| Molecular Formula | C47H84N14O8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
H-Lys-Lys-Lys-Trp-Lys-Lys-Lys-OH acetate salt (CAS 213836-45-4), molecular formula C47H84N14O8C2H4O2 and molecular weight 1033.33 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of H-Lys-Lys-Lys-Trp-Lys-Lys-Lys-OH acetate salt (C47H84N14O8C2H4O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures H-Lys-Lys-Lys-Trp-Lys-Lys-Lys-OH acetate salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C47H84N14O8 C2H4O2 |
| Molecular Weight | 1033.33 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 14 |
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