Amyloid β-Protein (37-39) CAS 20274-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20274-89-9 |
| Molecular Formula | C9H17N3O4 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Amyloid β-Protein (37-39) (CAS 20274-89-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H17N3O4. Molecular weight: 231.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H17N3O4 |
| Molecular Weight | 231.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related Amyloid Standards
- Amyloid β-Protein (36-38) (CAS 21835-35-8)
- Amyloid Bri Protein (1-23) trifluoroacetate salt (CAS 717122-86-6)
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- Amyloid β-Protein (10-35) trifluoroacetate salt (CAS 237753-66-1)
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- Amyloid Bri Protein (1-34) trifluoroacetate salt (CAS 1802081-65-7)
- Amyloid Bri Protein (1-34) (reduced) trifluoroacetate salt (CAS 321853-88-7)
- Amyloid β-Protein (1-38) trifluoroacetate salt (CAS 131438-74-9)
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