(D-Trp7,Ala8,D-Phe10)-α-MSH (6-11) amide CAS 87616-84-0
| CAS No. | 87616-84-0 |
| Molecular Formula | C46H56N12O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 933.08 g/mol gives (D-Trp7,Ala8,D-Phe10)-α-MSH (6-11) amide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (D-Trp7,Ala8,D-Phe10)-α-MSH (6-11) amide (CAS 87616-84-0), a certified reference material (molecular formula C46H56N12O6C2H4O2, MW 933.08 g/mol) for analytical method development and quality control.
(D-Trp7,Ala8,D-Phe10)-α-MSH (6-11) amide (C46H56N12O6C2H4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), (D-Trp7,Ala8,D-Phe10)-α-MSH (6-11) amide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C46H56N12O6 C2H4O2 |
| Molecular Weight | 933.08 g/mol |
| Purity | >90% |
| 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 12 |
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