1-(3'-Fluoro[1,1'-biphenyl]-2-yl)ethanone CAS 893739-19-0
| CAS No. | 893739-19-0 |
| Molecular Formula | C14H11FO |
| Molecular Weight | 214.23 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 1-(3'-Fluoro[1,1'-biphenyl]-2-yl)ethanone (CAS 893739-19-0), a certified reference material (molecular formula C14H11FO, MW 214.23 g/mol) for analytical method development and quality control.
1-(3'-Fluoro[1,1'-biphenyl]-2-yl)ethanone (C14H11FO) contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H11FO |
| Molecular Weight | 214.23 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 5'-Fluoro-2'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1178198-86-1)
- 4'-Fluoro-2'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1179606-53-1)
- 4'-Fluoro-2'-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1182822-71-4)
- 5'-Fluoro-2'-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1183043-65-3)
- 4-Fluoro-3'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1183311-26-3)
- 2'-Fluoro-4'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1255636-96-4)
- 2'-Fluoro-4'-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1255638-08-4)
- 3'-Fluoro-2-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1334220-36-8)
Recommended Standards
- 1-(2'-Fluoro-[1,1'-biphenyl]-4-yl)ethanone (CAS 345-55-1)
- 1-(3'-Fluoro[1,1-biphenyl]-3-yl)ethanone (CAS 886762-37-4)
- 1-(2'-Fluoro-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 893738-82-4)
- 1-(3'-Fluoro-[1,1'-biphenyl]-4-yl)ethanone (CAS 5002-42-6)
- 3,5-Dibromo-4-(difluoromethyl)pyridine (CAS 1805252-89-4)
- 4-{5h,6h,7h,8h-[1,2,4]triazolo[4,3-a]pyridin-3-yl}aniline (CAS 1040326-79-1)
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- 1-(4-Methyl-2-nitrophenyl)-1,4-diazepane (CAS 1097784-29-6)
- 2-(1-Ethyl-1H-imidazol-4-yl)ethanamine dihydrochloride (CAS 1023299-78-6)
- 2-Chloro-N,N-dicyclohexylacetamide (CAS 2567-50-2)
- 1-(3-(1,1-Dioxidotetrahydrothiophen-3-yl)-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-1(2H)-yl)ethan-1-one (CAS 618403-06-8)
- 3-(piperidin-1-ylmethyl)pyridine-2-carbonitrile hydrochloride (CAS 1354963-46-4)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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