3-(3-Bromo-5-ethoxy-4-methoxyphenyl)acrylic acid CAS 423736-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 423736-20-3 |
| Molecular Formula | C12H13BrO4 |
| Molecular Weight | 301.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Bromo-5-ethoxy-4-methoxyphenyl)acrylic acid (CAS 423736-20-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H13BrO4. Molecular weight: 301.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H13BrO4 |
| Molecular Weight | 301.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
- 3-(3-Bromo-4-ethoxy-5-methoxyphenyl)acrylic acid (CAS 354531-46-7)
- 3-(3'-Bromophenyl)coumarin (CAS 720673-87-0)
- 3-(3,5-Dichlorophenyl)-1-propionylimidazolidine-2,4-dione (CAS 32955-84-3)
- tert-Butyl 2-formylbenzyl(methyl)carbamate (CAS 1039415-18-3)
- Methyl 1-amino-3,3-difluorocyclobutane-1-carboxylate hydrochloride (CAS 2193061-54-8)
- 5-(Trifluoromethyl)furan-2-carbonitrile (CAS 65865-27-2)
- Relugolix Impurity 37 (CAS 1589503-93-4)
- 7-Hydroxyindolin-2-one (CAS 10238-74-1)
- (R)-N-(Piperidin-3-yl)morpholine-4-carboxamide hydrochloride (CAS 1338222-33-5)
- C-telopeptide (CAS 162929-64-8)
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