H-Gly-Arg-Gly-Asp-Ser-NH? trifluoroacetate salt CAS 143648-02-6
| CAS No. | 143648-02-6 |
| Molecular Formula | C17H31N9O8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 603.51 g/mol gives H-Gly-Arg-Gly-Asp-Ser-NH? trifluoroacetate salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
H-Gly-Arg-Gly-Asp-Ser-NH? trifluoroacetate salt (CAS 143648-02-6) is a high-purity analytical reference standard with the molecular formula C17H31N9O8C2HF3O2 and a molecular weight of 603.51 g/mol.
Structurally, H-Gly-Arg-Gly-Asp-Ser-NH? trifluoroacetate salt (C17H31N9O8C2HF3O2) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 603.51 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C17H31N9O8 C2HF3O2 |
| Molecular Weight | 603.51 g/mol |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 9 |
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