Amyloid β-Protein (16-22) trifluoroacetate salt CAS 153247-41-7
| CAS No. | 153247-41-7 |
| Molecular Formula | C43H64N8O10 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Amyloid β-Protein (16-22) trifluoroacetate salt is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Amyloid β-Protein (16-22) trifluoroacetate salt (CAS 153247-41-7) is a high-purity analytical reference standard with the molecular formula C43H64N8O10C2HF3O2 and a molecular weight of 967.05 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Amyloid β-Protein (16-22) trifluoroacetate salt is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 967.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C43H64N8O10 C2HF3O2 |
| Molecular Weight | 967.05 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 8 |
Related Amyloid Standards
- (Gln11)-Amyloid β-Protein (1-28) (CAS 106686-61-7)
- Amyloid β-Protein (12-28) (CAS 107015-83-8)
- Amyloid β-Protein (1-42) (CAS 107761-42-2)
- Amyloid β-Protein (1-28) (CAS 109770-29-8)
- Amyloid β-Protein (1-39) trifluoroacetate salt (CAS 115427-62-8)
- Abz-Amyloid β/A4 Protein Precursor770 (708-715)-Lys(Dnp)-D-Arg-D-Arg-D-Arg amide trifluoroacetate salt (CAS 1182723-43-8)
- Amyloid β-Protein (1-38) trifluoroacetate salt (CAS 131438-74-9)
- Amyloid β-Protein (1-40) trifluoroacetate salt (CAS 131438-79-4)
Recommended Standards
- 890100-01-3 4-(2,6-Difluorobenzoyl)phenyl acetate DTXSID70641727 (CAS 890100-01-3)
- 2,4-dibromo-5-fluorophenol (CAS 2369-34-8)
- (S)-tert-Butyl (1-((benzyloxy)amino)-3-hydroxy-3-methyl-1-oxobutan-2-yl)carbamate (CAS 102507-19-7)
- 5-Chloro-2-ethynyl-4-(trifluoromethyl)pyrimidine (CAS 1823338-35-7)
- N-(2-cyanoethyl)acetamide (CAS 1119-50-2)
- 2-(5-amino-1,3,4-oxadiazol-2-yl)propan-2-ol (CAS 23982-98-1)
- (S)-2-amino-2-(2-fluoro-3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1212901-19-3)
- Ethylene Terephthalate Cyclic Dimer (CAS 24388-68-9)
- Ethyl 4,5,7-trichloroquinoline-3-carboxylate (CAS 150258-21-2)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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