(3-Fluorophenyl)(4-fluorophenyl)methanone CAS 345-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 345-71-1 |
| Molecular Formula | C13H8F2O |
| Molecular Weight | 218.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Fluorophenyl)(4-fluorophenyl)methanone (CAS 345-71-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8F2O. Molecular weight: 218.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8F2O |
| Molecular Weight | 218.20 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- (2-Fluorophenyl)(3-fluorophenyl)methanone (CAS 58139-11-0)
- 1,2-bis(3-fluorophenyl)diazene (CAS 331-21-5)
- Bis(2-fluorophenyl)methanone (CAS 342-23-4)
- 2-(4-Fluorophenyl)pyrimidine-4-carboxylic acid (CAS 1092300-73-6)
- 6-(3-Fluorophenyl)pyrimidine-4-carboxylic acid (CAS 1207724-59-1)
- 4-(3-Fluorophenyl)-3-nitropyridine (CAS 1292369-68-6)
- 2-(3-Fluorophenyl)pyrimidine-4-carboxylic acid (CAS 1315364-03-4)
- 4-(4-Fluorophenyl)pyrimidine-2-carboxylic acid (CAS 1491142-21-2)
Recommended Standards
- (3aS,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro [3,4-d][1,3]dioxole-4-carboxylic acid (CAS 54622-95-6)
- (4-Fluoro-benzenesulfonyl)-acetic acid (CAS 383-38-0)
- (3,4-Difluorophenyl)(phenyl)methanone (CAS 85118-07-6)
- 4-(3-chloro-2-oxopropyl)benzonitrile (CAS 62043-70-3)
- 3-Amino-3-(3-methylcyclohexyl)propanamide (CAS 1560987-92-9)
- 1,1-Dimethylethyl 2-[(1-hydroxycyclohexyl)methyl]hydrazinecarboxylate (CAS 2361232-07-5)
- 2,3-Dihydro-1h-indene-2,5-diol (CAS 51927-77-6)
- 5-Norbornen-2-yl Acetate (CAS 6143-29-9)
- 7-Hydroxy-2-oxo-N-((tetrahydrofuran-2-yl)methyl)-2H-chromene-3-carboxamide (CAS 484022-77-7)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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