Acetyl-(Nle4,Asp5,DTyr7,Lys10)-cyclo-a-MSH (4-10) amide CAS 213314-49-9
| CAS No. | 213314-49-9 |
| Molecular Formula | C50H69N15O10 |
| Molecular Weight | 1040.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Acetyl-(Nle4,Asp5,DTyr7,Lys10)-cyclo-a-MSH (4-10) amide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Acetyl-(Nle4,Asp5,DTyr7,Lys10)-cyclo-a-MSH (4-10) amide (CAS 213314-49-9), a certified reference material (molecular formula C50H69N15O10, MW 1040.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C50H69N15O10, Acetyl-(Nle4,Asp5,DTyr7,Lys10)-cyclo-a-MSH (4-10) amide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1040.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Acetyl-(Nle4,Asp5,DTyr7,Lys10)-cyclo-a-MSH (4-10) amide 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 | C50H69N15O10 |
| Molecular Weight | 1040.18 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 15 |
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Why CATO?
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