tert-Butyl (S)-(4-methylpent-1-yn-3-yl)carbamate CAS 143327-78-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143327-78-0 |
| Molecular Formula | C11H19NO2 |
| Molecular Weight | 197.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (S)-(4-methylpent-1-yn-3-yl)carbamate (CAS 143327-78-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H19NO2. Molecular weight: 197.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H19NO2 |
| Molecular Weight | 197.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
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- 3-[3-(4-Methoxy-phenyl)-[1,2,4]oxadiazol-5-yl]-propionic acid (CAS 94192-18-4)
- 6-methyl-3-(4-methylpent-3-en-1-yl)cyclohex-2-ene-1-carbaldehyde 614-21-1 CTK8D9485 (CAS 614-21-1)
- semaglutide (CAS 782487-28-9)
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