1-Bromo-3-fluoro-5-(isopentyloxy)benzene CAS 1501666-74-5
| CAS No. | 1501666-74-5 |
| Molecular Formula | C11H14BrFO |
| Molecular Weight | 261.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-Bromo-3-fluoro-5-(isopentyloxy)benzene (CAS 1501666-74-5), molecular formula C11H14BrFO and molecular weight 261.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H14BrFO, 1-Bromo-3-fluoro-5-(isopentyloxy)benzene contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 261.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1-Bromo-3-fluoro-5-(isopentyloxy)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 | C11H14BrFO |
| Molecular Weight | 261.13 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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- 2-Bromo-4-fluoro-1-(isopentyloxy)benzene (CAS 1041532-51-7)
- 1-Bromo-3-fluoro-5-(pentyloxy)benzene (CAS 1163249-89-5)
- 1-(2-Bromo-1-propoxyethyl)-2-fluorobenzene (CAS 1247806-95-6)
- 1-(2-Bromo-1-isopropoxyethyl)-4-fluorobenzene (CAS 1248178-54-2)
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Recommended Standards
- 3-(2-Bromo-4-fluorophenyl)-2,2-dimethylpropan-1-ol (CAS 1498180-19-0)
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- 3-(5-Bromo-2-fluorophenyl)-2,2-dimethylpropan-1-ol (CAS 1489177-90-3)
- 4-Bromo-1-fluoro-2-(isopentyloxy)benzene (CAS 1595040-76-8)
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- Benzyl (4-((2-aminoethyl)(methyl)amino)cyclohexyl)carbamate (CAS 1353954-68-3)
- Ethyl 1-(2-hydroxy-3-(3-methoxyphenoxy)propyl)piperidine-4-carboxylate hydrochloride (CAS 473567-24-7)
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- 2-(Methoxycarbonyl)chroman-6-carboxylic acid (CAS 2765076-93-3)
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- 4-Ethylsalicylaldehyde (CAS 161876-64-8)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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