2-Bromo-6-fluoro-3'-methylbiphenyl CAS 884512-78-1
| CAS No. | 884512-78-1 |
| Molecular Formula | C13H10BrF |
| Molecular Weight | 265.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Bromo-6-fluoro-3'-methylbiphenyl (C13H10BrF) is characterized by 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-Bromo-6-fluoro-3'-methylbiphenyl (CAS 884512-78-1), molecular formula C13H10BrF and molecular weight 265.12 g/mol, is a CATO reference standard with documented purity and traceability.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H10BrF |
| Molecular Weight | 265.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 4-Bromo-2-methoxy-1-(methylsulfonyl)benzene (CAS 1095544-87-8)
- Methyl 4-bromo-3-methoxy-5-methyl-2-thiophenecarboxylate (CAS 123342-03-0)
- (3-Bromo-5-(methylsulfonyl)phenyl)methanol (CAS 1338796-07-8)
- 4'-Bromo-3-fluoro-4-methyl-1,1'-biphenyl (CAS 1443312-45-5)
- 3'-Bromo-3-fluoro-2-methyl-1,1'-biphenyl (CAS 1443313-42-5)
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Recommended Standards
- 2-Bromo-4-fluoro-4'-methyl-1,1'-biphenyl (CAS 2404733-84-0)
- 3-(Bromomethyl)-2-fluoro-1,1′-biphenyl (CAS 82617-48-9)
- 2-Bromo-1-methoxy-4-(methylsulfonyl)benzene (CAS 20951-42-2)
- 4-(2-Bromoethyl)benzenesulfonic acid (CAS 54322-31-5)
- 3-[2-(morpholin-4-yl)ethoxy]aniline (CAS 112677-72-2)
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- 5-((Methylamino)methyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 21263-85-4)
- (3-Ethynylphenyl)boronic acid (CAS 1189127-05-6)
- 5-Methyl-4-phenyl-2H-pyrazol-3-amine (CAS 31924-81-9)
- 2-(5-Chlorofuran-2-yl)-1H-benzo[d]imidazol-5-amine (CAS 37128-76-0)
- 4,5-Dibromo-3-methylcyclohexane-1,2-dicarboxylic acid (CAS 65941-85-7)
- 1,2,4-Oxadiazole-3-carbothioamide 2425AE 39512-80-6 C3H3N3OS (CAS 39512-80-6)
- Ac-Phe-Trp-OH (CAS 19240-41-6)
- Cycloaspeptide D (CAS 691363-62-9)
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