1-Bromo-5-chloro-2-ethoxy-3-fluorobenzene CAS 1265218-86-7
| CAS No. | 1265218-86-7 |
| Molecular Formula | C8H7BrClFO |
| Molecular Weight | 253.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Bromo-5-chloro-2-ethoxy-3-fluorobenzene 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.
CATO supplies 1-Bromo-5-chloro-2-ethoxy-3-fluorobenzene (CAS 1265218-86-7), a certified reference material (molecular formula C8H7BrClFO, MW 253.50 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H7BrClFO, 1-Bromo-5-chloro-2-ethoxy-3-fluorobenzene contains a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H7BrClFO |
| Molecular Weight | 253.50 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.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-2-(chloromethyl)-3-fluoro-4-methoxybenzene (CAS 1516298-29-5)
- (S)-2-Bromo-1-(3-chloro-4-fluorophenyl)ethanol (CAS 1568253-17-7)
- 5-Bromo-4-chloro-6-(1-fluoro-1-methyl-ethyl)-pyrimidine (CAS 1823900-57-7)
- 1-Bromo-5-chloro-2-fluoro-4-ethoxybenzene (CAS 1865026-41-0)
- 2-Bromo-3-chloro-4-ethoxy-1-fluorobenzene (CAS 1881292-43-8)
- 5-Bromo-1-chloro-2-ethoxy-3-fluorobenzene (CAS 1936177-81-9)
- 1-Bromo-2-chloro-4-ethoxy-3-fluorobenzene (CAS 909122-17-4)
- 1-Bromo-3-chloro-2-ethoxy-4-fluorobenzene (CAS 2179038-46-9)
Recommended Standards
- 2-Chloro-4-fluoro-3-methoxybenzyl bromide (CAS 1171917-24-0)
- 1-(Bromomethyl)-4-chloro-2-fluoro-3-methoxybenzene (CAS 1323966-35-3)
- 4-(2-Bromoethoxy)-2-chloro-1-fluorobenzene (CAS 1050511-24-4)
- 4-(2-bromoethoxy)-1-chloro-2-fluorobenzene (CAS 1373822-50-4)
- 2,4-Dimethylphenyl acetate (CAS 877-53-2)
- 6-Ethoxy-N2-methylpyridine-2,3-diamine (CAS 148433-49-2)
- 1,1-Bis(chloromethyl)-2-fluorocyclopropane (CAS 1823565-88-3)
- 5-Fluoro-1-((3-nitro-4-propoxyphenyl)sulfonyl)pyrimidine-2,4(1H,3H)-dione (CAS 128887-35-4)
- Myristoylamide Propylbetaine (CAS 59272-84-3)
- 8-(3,5-Dimethyl-4-methoxyphenyl)-8-oxooctanoic acid (CAS 898765-18-9)
- (1R)-1-[(3aR,4R,6R,6aR)-6-{4-amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl}-2,2,6a-trimethyl-tetrahydro-2H-furo[3,4-d][1,3]dioxol-4-yl]ethan-1-ol (CAS 1417563-70-2)
- Ethyl (E)-3-(2-chlorophenyl)prop-2-enoate (CAS 24393-51-9)
- 1-(4-Methoxyphenyl)-4-(4-phenylthiazol-2-yl)-1H-1,2,3-triazol-5-amine (CAS 1032229-82-5)
- Custom peptides (CAS CATO-CPTD788509)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com