6-L-Ala-Etelcalcetide CAS CATO-C4X-32473
| CAS No. | CATO-C4X-32473 |
| Molecular Formula | C38H73N21O10S2 |
| Molecular Weight | 1048.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 1048.25 g/mol gives 6-L-Ala-Etelcalcetide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-L-Ala-Etelcalcetide (CAS CATO-C4X-32473), a certified reference material (molecular formula C38H73N21O10S2, MW 1048.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C38H73N21O10S2, 6-L-Ala-Etelcalcetide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1048.25 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.
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), 6-L-Ala-Etelcalcetide 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 | C38H73N21O10S2 |
| Molecular Weight | 1048.25 g/mol |
| Purity | >95% |
| 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 |
| Nitrogen Atoms | 21 |
| Sulfur Atoms | 2 |
Recommended Standards
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- 2-L-Ala-Etelcalcetide (CAS CATO-C4X-32472)
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