Amyloid β-Protein (22-35) CAS 144189-71-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144189-71-9 |
| Molecular Formula | C59H102N16O21S |
| Molecular Weight | 1403.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Amyloid β-Protein (22-35) (CAS 144189-71-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C59H102N16O21S. Molecular weight: 1403.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C59H102N16O21S |
| Molecular Weight | 1403.62 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 |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 16 |
| Sulfur Atoms | 1 |
Related Amyloid Standards
- Amyloid b-Protein (10-20) (H-1388.0001) (CAS 152286-31-2)
- Amyloid β-Protein (1-11) (CAS 190436-05-6)
- Amyloid β/A4 Protein Precursor770 (667-676) (CAS 252256-37-4)
- (Val671)-Amyloid b/A4 Protein Precursor770 (H-4838.0001) (CAS 252256-43-2)
- Amyloid β-Protein (29-40) (CAS 184865-04-1)
- Amyloid b/A4 Protein Precursor770 (586-595) (human, mouse, rat) (N-1850.0001) (CAS 566173-30-6)
- Amyloid β-Protein (35-25) (CAS 147740-73-6)
- Amyloid β-Protein (25-35) (CAS 131602-53-4)
Recommended Standards
- Mca-Pro-Leu-Ala-Cys(Mob)-Trp-Ala-Arg-Dap(Dnp)-NH2 (CAS 1926163-82-7)
- PACAP-38 (28-38) (human, chicken, mouse, ovine, porcine, rat) (CAS 160489-86-1)
- 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine nickel(II) (CAS 155773-70-9)
- N-Methyl-N-phenylpyridine-4-carboxamide (CAS 252930-65-7)
- 3,5-Difluoro-4-((1-methoxypropan-2-yl)amino)benzonitrile (CAS 1384792-19-1)
- Ethyl s-isopropylhomocysteinate (CAS 781561-28-2)
- 4-Methyl-3-(trifluoromethyl)-4H-1,2,4-triazole (CAS 1227465-50-0)
- Methyl 3-amino-4-cyanobenzoate (CAS 159847-82-2)
- 1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl-d4]-α,α-diphenyl-3-pyrrolidineacetonitrile (CAS 1216586-32-1)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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 13829788188 / jacky.chen@cato-chem.com