4'-Fluoro-[1,1'-biphenyl]-4-ol CAS 324-94-7
| CAS No. | 324-94-7 |
| Molecular Formula | C12H9FO |
| Molecular Weight | 188.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H9FO, 4'-Fluoro-[1,1'-biphenyl]-4-ol contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4'-Fluoro-[1,1'-biphenyl]-4-ol (CAS 324-94-7), molecular formula C12H9FO and molecular weight 188.20 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.
CATO manufactures 4'-Fluoro-[1,1'-biphenyl]-4-ol 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 | C12H9FO |
| Molecular Weight | 188.20 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, DMSO |
| 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.) | 1957 |
| Halogen Content | F-containing |
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Recommended Standards
- 4-Amino-3-hydroxybenzenesulfonamide (CAS 3588-76-9)
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- 4-Fluoro-2-(pyridin-3-yl)benzenamine (CAS 923293-16-7)
- 4-Bromo-2-methylbenzylamine (CAS 376646-62-7)
- 3-Pyrrolidin-1-yl-5-(trifluoromethyl)-pyridine-2-carboxylic acid (CAS 1992985-82-6)
- 4-(Thiophen-2-yl)-1H-pyrrole-3-carbonitrile (CAS 87388-71-4)
- 3-Amino-3-(2-fluorophenyl)propan-1-ol (CAS 612532-14-6)
- Methyl 4-(2,6-dimethoxyphenyl)-2,4-dioxobutanoate (CAS 1476068-60-6)
- 3-Sulfanylpyrazine-2-carboxylic acid (CAS 36931-81-4)
- 2-Ethylbutane-1-sulfonyl fluoride (CAS 1311318-07-6)
- 1-(Tert-butyl) 2-methyl (2R,4R)-4-hydroxy-2-methylpyrrolidine-1,2-dicarboxylate (CAS 144527-32-2)
- 3,4-Dimethyldiphenylsulfide (CAS 2828-65-1)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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