Amyloid β-Protein (1-42) CAS 107761-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 107761-42-2 |
| Molecular Formula | C209H318N58O61S |
| Molecular Weight | 4651.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Amyloid β-Protein (1-42) (CAS 107761-42-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C209H318N58O61S. Molecular weight: 4651.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C209H318N58O61S |
| Molecular Weight | 4651.18 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) | 80.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 58 |
| Sulfur Atoms | 1 |
Related Amyloid Standards
- Amyloid β-Protein (1-43) (CAS 134500-80-4)
- Amyloid β-Protein (42-1) (CAS 317366-82-8)
- Amyloid β-Protein (1-42) (mouse, rat) (CAS 166090-74-0)
- Amyloid β-Protein (1-46) (CAS 285554-31-6)
- (Lys22)-Amyloid β-Protein (1-40) trifluoroacetate salt (CAS 302905-01-7)
- (Pyr3)-Amyloid β-Protein (3-42) (CAS 183449-57-2)
- Amyloid β-Protein (1-40) (mouse, rat) (CAS 144409-98-3)
- (Pyr3)-Amyloid β-Protein (3-40) trifluoroacetate salt (CAS 161818-04-8)
Recommended Standards
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
- CRF (ovine) (CAS 79804-71-0)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
- 6-Bromo-8-fluoroimidazo[1,5-a]pyridine (CAS 1427403-09-5)
- 3-Hydroxy-<SC>DL</SC>-kynurenine-(butyric-1,2-<SUP>13</SUP>C<SUB>2</SUB>) dihydrobromide (CAS 1313734-57-4)
- 2-Methyl-1-nitro-4-phenoxybenzene (CAS 112880-83-8)
- tert-Butyl (3S,4R)-3-hydroxy-4-(methylamino)piperidine-1-carboxylate (CAS 1638744-73-6)
- Tamoxifen EP Impurity B (CAS 748-97-0)
- Cbz-Phe-Ala-OH, 98% (CAS 21881-18-5)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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