tert-Butyl (3-Oxocyclobutyl)carbamate CAS 154748-49-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 154748-49-9 |
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (3-Oxocyclobutyl)carbamate (CAS 154748-49-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H15NO3. Molecular weight: 185.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 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.) | 2001 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 1-methyl-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid (CAS 1546503-81-4)
- Ethyl 1H-imidazo[1,2-b]pyrazole-6-carboxylate (CAS 159181-77-8)
- Ethyl diphenylglycinate (CAS 71086-42-5)
- 5-chloro-Barbituric acid (CAS 19645-77-3)
- Nilotinib Impurity 39 (CAS 2925306-68-7)
- 4-(2,4-Difluorophenyl)-5-phenyl-4H-1,2,4-triazole-3-thiol (CAS 380189-92-4)
- 2-Methyl-1-(3-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-5-yl)propan-1-amine (CAS 1710195-95-1)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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