Butyl acetyl-L-leucyl-L-leucinate CAS 55712-43-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55712-43-1 |
| Molecular Formula | C18H34N2O4 |
| Molecular Weight | 342.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
Butyl acetyl-L-leucyl-L-leucinate (CAS 55712-43-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H34N2O4. Molecular weight: 342.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H34N2O4 |
| Molecular Weight | 342.47 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
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- 2,7-Dibromo-4-methoxybenzo[d]thiazole, 97% (CAS 354760-28-4)
- Neuropeptide FF (CAS 99566-27-5)
Why CATO?
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