3-(5-Bromo-2-ethoxyphenyl)acryloyl chloride CAS 1092300-40-7
| CAS No. | 1092300-40-7 |
| Molecular Formula | C11H10BrClO2 |
| Molecular Weight | 289.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(5-Bromo-2-ethoxyphenyl)acryloyl chloride (CAS 1092300-40-7) is a high-purity analytical reference standard with the molecular formula C11H10BrClO2 and a molecular weight of 289.55 g/mol.
Based on its molecular formula C11H10BrClO2, 3-(5-Bromo-2-ethoxyphenyl)acryloyl chloride contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 289.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3-(5-Bromo-2-ethoxyphenyl)acryloyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10BrClO2 |
| Molecular Weight | 289.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
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- Tert-butyl (2S,4S)-2-cyano-4-methylpyrrolidine-1-carboxylate (CAS 1233365-37-1)
- Ethyl 3-Bromo-5-chloroindole-1-carboxylate (CAS 1375064-65-5)
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