Ste-L-Glu-AEEA-AEEA-[Lys]26SG29[Glu]9-AEEA-AEEA-Glu-L-Ste CAS CATO-CPTD788790
| CAS No. | CATO-CPTD788790 |
| Molecular Formula | 2*C36H65N3O12 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ste-L-Glu-AEEA-AEEA-[Lys]26SG29[Glu]9-AEEA-AEEA-Glu-L-Ste is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ste-L-Glu-AEEA-AEEA-[Lys]26SG29[Glu]9-AEEA-AEEA-Glu-L-Ste (CAS CATO-CPTD788790) is a high-purity analytical reference standard with the molecular formula C36H65N3O12C2HF3O2 and a molecular weight of 845.95 g/mol.
Based on its molecular formula C36H65N3O12C2HF3O2, Ste-L-Glu-AEEA-AEEA-[Lys]26SG29[Glu]9-AEEA-AEEA-Glu-L-Ste contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 845.95 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), Ste-L-Glu-AEEA-AEEA-[Lys]26SG29[Glu]9-AEEA-AEEA-Glu-L-Ste 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 | 2*C36H65N3O12 C2HF3O2 |
| Molecular Weight | 845.95 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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