Integrin Binding Peptide trifluoroacetate salt CAS 278792-07-7
| CAS No. | 278792-07-7 |
| Molecular Formula | C88H124N22O15S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Integrin Binding Peptide trifluoroacetate salt (C88H124N22O15SC2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7), a certified reference material (molecular formula C88H124N22O15SC2HF3O2, MW 1876.18 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C88H124N22O15S C2HF3O2 |
| Molecular Weight | 1876.18 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 38.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 22 |
| Sulfur Atoms | 1 |
Related Integrin Standards
Recommended Standards
- 4-Bromo-5-(trifluoromethyl)nicotinaldehyde (CAS 1256836-83-5)
- 5-(4-Chlorophenyl)-1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazole-3-carboxylic acid (CAS 956824-05-8)
- [1-(4-Methylphenyl)sulfonylpiperidin-3-yl]methanol (CAS 349098-70-0)
- 2-((5-(4-Fluorophenyl)-1,2,4-triazin-3-yl)thio)benzoic acid (CAS 87992-31-2)
- N-Phenethyl-4-(trifluoromethyl)benzamide (CAS 38925-76-7)
- 1-(2-Methyl-1H-benzo[d]imidazol-4-yl)ethanone (CAS 69515-02-2)
- Calcitriol Impurity 24 (CAS CATO-C4X-151024)
- N-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)acetamide (CAS 1443367-96-1)
- 1-(2-Amino-2-oxoethyl)-3-bromopyridin-1-ium iodide (CAS 476613-87-3)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
Why CATO?
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