Etelcalcetide Dimer 1 X TFA CAS CATO-C4X-32476
| CAS No. | CATO-C4X-32476 |
| Molecular Formula | C70H134N40O16S2 |
| Molecular Weight | 1856.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Etelcalcetide Dimer 1 X TFA (C70H134N40O16S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Etelcalcetide Dimer 1 X TFA (CAS CATO-C4X-32476) is a high-purity analytical reference standard with the molecular formula C70H134N40O16S2 and a molecular weight of 1856.20 g/mol.
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 Etelcalcetide Dimer 1 X TFA 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 | C70H134N40O16S2 |
| Molecular Weight | 1856.20 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 40 |
| Sulfur Atoms | 2 |
Related Etelcalcetide Standards
- Etelcalcetide Impurity 41 X HCl (CAS CATO-C4X-324741)
- Etelcalcetide impurity 35 (CAS 1262782-40-0)
- Etelcalcetide Impurity 25 X TFA Salt (CAS CATO-C4X-324725)
- Etelcalcetide Impurity 28 X TFA Salt (CAS CATO-C4X-324728)
- Etelcalcetide Impurity 22 X TFA Salt (CAS CATO-C4X-324722)
- Etelcalcetide Impurity 23 X TFA Salt (CAS CATO-C4X-324723)
- Etelcalcetide Impurity 24 X TFA Salt (CAS CATO-C4X-324724)
- Etelcalcetide Impurity 26 (CAS CATO-C4X-324726)
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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 18665070610 / Nicole.chen@cato-chem.com