1,5-Dibromo-2-ethoxy-3-fluorobenzene CAS 1803776-18-2
| CAS No. | 1803776-18-2 |
| Molecular Formula | C8H7Br2FO |
| Molecular Weight | 297.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,5-Dibromo-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.
1,5-Dibromo-2-ethoxy-3-fluorobenzene (CAS 1803776-18-2), molecular formula C8H7Br2FO and molecular weight 297.95 g/mol, is a CATO reference standard with documented purity and traceability.
1,5-Dibromo-2-ethoxy-3-fluorobenzene (C8H7Br2FO) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H7Br2FO |
| Molecular Weight | 297.95 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,5-Dibromo-3-ethoxy-2-fluorobenzene (CAS 1349716-79-5)
- 1,5-Dibromo-3-fluoro-2-methoxy-4-methylbenzene (CAS 1357103-67-3)
- 1,3-Dibromo-2-ethoxy-5-fluorobenzene (CAS 1447671-86-4)
- 1,2-Dibromo-4-ethoxy-3-fluorobenzene (CAS 1804939-30-7)
- 1,3-Dibromo-5-fluoro-2-(methoxymethyl)benzene (CAS 2379322-17-3)
- 2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-N-methylacetamide (CAS 919267-26-8)
- 3-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)propanamide (CAS 933551-28-1)
- Ethyl 3,5-dibromo-1H-pyrazole-4-carboxylate (CAS 1017802-86-6)
Recommended Standards
- 1-bromo-3-(2-bromoethoxy)-5-fluorobenzene (CAS 1503274-86-9)
- 2,2,2-Trichloro-1-(6-chloroimidazo[1,2-a]pyridin-3-yl)ethan-1-one (CAS 1823257-78-8)
- (5-Bromo-2-(bromomethyl)-4-fluorophenyl)methanol (CAS 2641114-22-7)
- 6-Chloro-2-(trichloromethyl)-4H-chromen-4-one (CAS 133406-29-8)
- 4-Bromo-2-(cyanomethyl)-6-(difluoromethyl)nicotinonitrile (CAS 1806997-53-4)
- Methyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS 121716-19-6)
- 2,3-Diphenyl-2,5-dihydrofuran (CAS 15377-94-3)
- 3,3,3-Trifluoro-2-(pyrrolidin-2-ylmethyl)propanoic acid (CAS 480438-82-2)
- (R)-3-(3-fluoro-4-hydroxyphenyl)-5-(hydroxymethyl)oxazolidin-2-one (CAS 1025097-50-0)
- 4,6-Dimethylpicolinimidamide hydrochloride (CAS 112736-13-7)
- 4-Amino-N,4-dimethylpentanamide hydrate (CAS 1609406-99-6)
- (Z)-Hexadec-11-en-1-ol (CAS 56683-54-6)
- 5-(6-Chloropyridin-3-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 306936-79-8)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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