4-Bromo-1-fluoro-2-((2-methoxyethoxy)methyl)benzene CAS 188723-93-5
| CAS No. | 188723-93-5 |
| Molecular Formula | C10H12BrFO2 |
| Molecular Weight | 263.10 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.
CATO supplies 4-Bromo-1-fluoro-2-((2-methoxyethoxy)methyl)benzene (CAS 188723-93-5), a certified reference material (molecular formula C10H12BrFO2, MW 263.10 g/mol) for analytical method development and quality control.
The molecular framework of 4-Bromo-1-fluoro-2-((2-methoxyethoxy)methyl)benzene (C10H12BrFO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 4-Bromo-1-fluoro-2-((2-methoxyethoxy)methyl)benzene 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 | C10H12BrFO2 |
| Molecular Weight | 263.10 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-(2-Bromo-5-fluorobenzyl)propane-1,3-diol (CAS 1493853-85-2)
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Recommended Standards
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- 4,6-Dichloro-2-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile (CAS 1965309-21-0)
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- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com