Cyclo(-Gly-Arg-Gly-Asp-Ser-Pro) trifluoroacetate salt CAS 135432-37-0
| CAS No. | 135432-37-0 |
| Molecular Formula | C22H35N9O9 |
| 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 683.60 g/mol gives Cyclo(-Gly-Arg-Gly-Asp-Ser-Pro) trifluoroacetate salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Cyclo(-Gly-Arg-Gly-Asp-Ser-Pro) trifluoroacetate salt (CAS 135432-37-0), a certified reference material (molecular formula C22H35N9O9C2HF3O2, MW 683.60 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H35N9O9C2HF3O2, Cyclo(-Gly-Arg-Gly-Asp-Ser-Pro) trifluoroacetate salt contains a flavonoid core, 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 683.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C22H35N9O9 C2HF3O2 |
| Molecular Weight | 683.60 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 9 |
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)
Recommended Standards
- Potassium (4-(tert-Butyl)cyclohex-1-en-1-yl)trifluoroborate (CAS 945760-93-0)
- 1-(2-Methoxyphenyl)-2-(piperazin-1-yl)ethan-1-one (CAS 1021901-99-4)
- N-(5-Amino-2-methoxyphenyl)-2-propoxybenzamide (CAS 1020055-67-7)
- 4-(Aminomethyl)-2-fluorophenol (CAS 771581-11-4)
- 5,6-Bis(benzyloxy)-1H-indole-2-carboxylic acid (CAS 4966-40-9)
- 2-((tert-Butoxycarbonyl)amino)-2-(1-methylcyclopropyl)acetic acid (CAS 1822348-61-7)
- 2-((2-Bromopyridin-3-yl)oxy)benzo[d]thiazole (CAS 1065484-73-2)
- 2-(6-(Piperazin-1-yl)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352487-06-9)
- (5E)-5-[(Furan-2-yl)methylidene]-2-[2-(2-hydroxyethyl)piperidin-1-yl]-4,5-dihydro-1,3-thiazol-4-one (CAS 866132-82-3)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com