1-Bromo-2-ethoxy-4-fluoro-3-methylbenzene CAS 2383809-36-5
| CAS No. | 2383809-36-5 |
| Molecular Formula | C9H10BrFO |
| Molecular Weight | 233.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 233.08 g/mol gives 1-Bromo-2-ethoxy-4-fluoro-3-methylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Bromo-2-ethoxy-4-fluoro-3-methylbenzene (CAS 2383809-36-5) is a high-purity analytical reference standard with the molecular formula C9H10BrFO and a molecular weight of 233.08 g/mol.
The molecular framework of 1-Bromo-2-ethoxy-4-fluoro-3-methylbenzene (C9H10BrFO) is characterized by a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Bromo-2-ethoxy-4-fluoro-3-methylbenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10BrFO |
| Molecular Weight | 233.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-3-fluoro-2-propoxybenzene (CAS 1010422-23-7)
- 2-Bromo-4-fluoro-1-propoxybenzene (CAS 1016889-72-7)
- 1-Bromo-2-fluoro-4-isopropoxybenzene (CAS 1036724-61-4)
- 3-(4-Bromo-2-fluorophenyl)propan-1-ol (CAS 1057671-56-3)
- 3-(5-Bromo-2-fluorophenyl)propan-1-ol (CAS 1057673-68-3)
- 4-Bromo-1-fluoro-2-propoxybenzene (CAS 1062618-87-4)
- 2-Bromo-1-(ethoxymethyl)-4-fluorobenzene (CAS 112108-83-5)
- 1-Bromo-2-fluoro-3-(1-methylethoxy)-benzene (CAS 1160293-59-3)
Recommended Standards
- 1-Bromo-2-(3-fluoropropoxy)benzene (CAS 958454-22-3)
- 1-Bromo-3-(3-fluoropropoxy)benzene (CAS 958454-26-7)
- 1-(Bromomethyl)-4-ethoxy-2-fluorobenzene (CAS 887338-81-0)
- 1-Bromo-3-fluoro-5-propoxybenzene (CAS 883443-32-1)
- 5-Oxo-1-(pyrazin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1086380-60-0)
- 3-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-57-0)
- Pentyl 2-methylbutanoate (CAS 68039-26-9)
- 3-Isopropylpyridine-2-sulfonamide (CAS 2089377-22-8)
- Agomelatine Impurity 25 (CAS 6836-22-2)
- methyl 1-(3,4-dichlorophenyl)-4-formyl-1H-pyrazole-3-carboxylate (CAS 1290710-37-0)
- 1-Pyrrolidinebutyric Acid HCl (CAS 49637-21-0)
- 1-(4-(5-(1-Hydroxypropyl)-3-methylpyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1355202-10-6)
- (3S,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-2-azetidinone (CAS 1478664-17-3)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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