4-[(2E)-3-(5-Bromo-2-methoxyphenyl)prop-2-enoyl]phenyl 4-tert-butylbenzoate CAS 306730-17-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306730-17-6 |
| Molecular Formula | C27H25BrO4 |
| Molecular Weight | 493.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(2E)-3-(5-Bromo-2-methoxyphenyl)prop-2-enoyl]phenyl 4-tert-butylbenzoate (CAS 306730-17-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H25BrO4. Molecular weight: 493.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H25BrO4 |
| Molecular Weight | 493.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
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- N-(4-(N-(2-(3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl)pyridin-3-yl)sulfamoyl)phenyl)acetamide (CAS 955962-80-8)
- 1-(3-Chlorophenyl)-5-methoxy-1H-pyrazole-3-carboxamide (CAS 54708-52-0)
- 3-((4-Fluorophenoxy)methyl)benzamide (CAS 1241121-49-2)
- 4-Methylsulfonyl-2,2',3,3',4',6-hexachlorobiphenyl (CAS 104086-16-0)
- 3-{[3-(Trifluoromethyl)phenoxy]methyl}pyrrolidinehydrochloride (CAS 1219982-06-5)
- 6-Nitro-2,4-diphenylquinoline (CAS 138432-74-3)
- 6-(2-Methoxyethoxy)-5-methylpyridin-3-amine (CAS 1251220-20-8)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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