Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu-Ala-Gly CAS CATO-CPTD788422
| CAS No. | CATO-CPTD788422 |
| Molecular Formula | C53H91N13O19 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu-Ala-Gly is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1328.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu-Ala-Gly (CAS CATO-CPTD788422), a certified reference material (molecular formula C53H91N13O19C2HF3O2, MW 1328.40 g/mol) for analytical method development and quality control.
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), Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu-Ala-Gly 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 | C53H91N13O19 C2HF3O2 |
| Molecular Weight | 1328.40 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 13 |
Recommended Standards
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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
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com