Cyclo(-Arg-Gly-Asp-D-Phe-Glu) trifluoroacetate salt CAS 756500-22-8
| CAS No. | 756500-22-8 |
| Molecular Formula | C26H36N8O9 |
| 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, Cyclo(-Arg-Gly-Asp-D-Phe-Glu) trifluoroacetate salt is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 718.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Cyclo(-Arg-Gly-Asp-D-Phe-Glu) trifluoroacetate salt (CAS 756500-22-8) is a high-purity analytical reference standard with the molecular formula C26H36N8O9C2HF3O2 and a molecular weight of 718.64 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cyclo(-Arg-Gly-Asp-D-Phe-Glu) trifluoroacetate salt 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 | C26H36N8O9 C2HF3O2 |
| Molecular Weight | 718.64 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 8 |
Related Cyclo Standards
- Cyclo(-Gly-Phe) (CAS 10125-07-2)
- Cyclo(-Arg-Ala-Asp-D-Phe-Cys) trifluoroacetate salt (CAS 1055991-02-0)
- Cyclo(L-Leu-trans-4-hydroxy-L-Pro) (CAS 115006-86-5)
- Cyclo(-Arg-Ala-Asp-D-Tyr-Lys) (CAS 1193347-53-3)
- Cyclo-(L-tyrosylglycyl) (CAS 1217777-38-2)
- Cyclo(-Gln-Trp-Phe-Gly-Leu-Met) (CAS 125989-12-0)
- Cyclo(-Gly-Arg-Gly-Asp-Ser-Pro-Ala) (CAS 128857-77-2)
- Cyclo(-Ala-Ser) (CAS 13174-73-7)
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