2-(4-Bromophenoxy)-3-methylbutanoic acid CAS 63403-28-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63403-28-1 |
| Molecular Formula | C11H13BrO3 |
| Molecular Weight | 273.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(4-Bromophenoxy)-3-methylbutanoic acid (CAS 63403-28-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H13BrO3. Molecular weight: 273.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H13BrO3 |
| Molecular Weight | 273.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
Related Bromophenoxy Standards
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- 2-(2-(3-Bromophenoxy)ethyl)-1,3-dioxolane (CAS 1226248-97-0)
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- 2-(2-Bromophenoxy)-3-methylbutanoic acid (CAS 938321-20-1)
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Recommended Standards
- 2-(4-Bromo-2-isopropylphenoxy)acetic acid (CAS 685853-35-4)
- 2-(4-Bromophenyl)benzofuran (CAS 69976-39-2)
- 2-(4-Bromo-2,6-dimethylphenoxy)propanoic acid (CAS 881590-57-4)
- N,N-Dibutyl-2-(methylthio)-6-vinylpyrimidin-4-amine (CAS 823220-74-2)
- 23068-91-9 CTK4F0830 Pentanoic acid,5,5-dimethoxy-, methyl ester (CAS 23068-91-9)
- methyl 4-(5-methylthiophen-2-yl)-1H-pyrrole-3-carboxylate (CAS 1803611-72-4)
- 4-Cyclopropoxy-3-nitro-2-(trifluoromethyl)pyridine (CAS 1243359-45-6)
- 4-Bromo-1,2-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]benzene (CAS 1108192-19-3)
- N-(1-ethyl-3-methyl-1H-pyrazol-4-yl)-2-(piperidin-4-yl)acetamide hydrochloride (CAS 1361115-78-7)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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