tert-Butyl 4-bromo-3-oxobutanoate CAS 74530-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74530-57-7 |
| Molecular Formula | C8H13BrO3 |
| Molecular Weight | 237.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 4-bromo-3-oxobutanoate (CAS 74530-57-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H13BrO3. Molecular weight: 237.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H13BrO3 |
| Molecular Weight | 237.09 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
Recommended Standards
- tert-Butyl 3-bromo-2-oxobutanoate (CAS 61964-76-9)
- 2-Bromo-1-(2,4-dihydroxyphenyl)ethan-1-one 2-Bromo-2',4'-dihydroxyacetophenone 2-bromo-1-(2,4-dihydroxyphenyl)ethanone 2491-39-6 4-(Bromoacetyl)resorcinol (CAS 2491-39-6)
- Methyl 7-bromo-6-oxoheptanoate (CAS 273939-90-5)
- 4-Bromo-6-fluoro-1-benzofuran (CAS 325487-80-7)
- 7-Methylbenzo[d]thiazol-5-amine (CAS 196205-28-4)
- 2-Ethyl-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 1246088-51-6)
- (S)-tert-Butyl 3-(3-ethoxy-3-oxopropyl)piperidine-1-carboxylate (CAS 188723-34-4)
- 3-Methyl-1H-pyrazole-4-carbaldehyde oxime (CAS 1173518-67-6)
- 2-(((3-Methylthiophen-2-yl)methyl)amino)ethanol (CAS 869941-84-4)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
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