(Lys22)-Amyloid β-Protein (1-40) trifluoroacetate salt CAS 302905-01-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 302905-01-7 |
| Molecular Formula | C21H21N3O2S |
| Molecular Weight | 4328.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (Lys22)-Amyloid β-Protein (1-40) trifluoroacetate salt (CAS 302905-01-7) pharmaceutical standards reference standard. Molecular formula: C21H21N3O2S. Molecular weight: 4328.92 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H21N3O2S |
| Molecular Weight | 4328.92 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Lys Standards
- (Pyr3)-Amyloid β-Protein (3-42) (CAS 183449-57-2)
- Amyloid β-Protein (1-42) (mouse, rat) (CAS 166090-74-0)
- Amyloid β-Protein (1-40) (mouse, rat) (CAS 144409-98-3)
- Amyloid β-Protein (42-1) (CAS 317366-82-8)
- (Pyr3)-Amyloid β-Protein (3-40) trifluoroacetate salt (CAS 161818-04-8)
- Amyloid β-Protein (1-43) (CAS 134500-80-4)
- Amyloid β-Protein (1-42) (CAS 107761-42-2)
- Amyloid β-Protein (1-46) (CAS 285554-31-6)
Recommended Standards
- Dimer [5.5’,14.14’]Motixafortide (CAS CATO-C4X-33402)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
- Dimer [5.14’,14.5’]Motixafortide (CAS CATO-C4X-33401)
- 4-Cyano-3-ethyl-2-(trifluoromethoxy)benzenesulfonyl chloride (CAS 1807262-56-1)
- 2-Phenylanthraquinone (CAS 6485-97-8)
- 3-Bromo-1H-pyrazolo[3,4-d]pyrimidine (CAS 1251033-27-8)
- 7-Hydroxy-5，8-dimethoxyflavanone (CAS 54377-24-1)
- (2Z)-3-[(1-Cyanocyclohexyl)carbamoyl]-2,3-dimethylprop-2-enoic acid (CAS 1148027-01-3)
- 5-Bromo-2,6-diiodopyridin-3-ol (CAS 1040682-54-9)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
Why CATO?
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