Bis(4-fluorophenyl)methane CAS 457-68-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 457-68-1 |
| Molecular Formula | C13H10F2 |
| Molecular Weight | 204.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(4-fluorophenyl)methane (CAS 457-68-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H10F2. Molecular weight: 204.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H10F2 |
| Molecular Weight | 204.22 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.) | 1957 |
| Halogen Content | F-containing |
Related Bis Standards
- (4-fluorophenyl)methanesulfonohydrazide (CAS 1155081-72-3)
- 2-((2-Fluorophenyl)sulfonyl)ethan-1-ol (CAS 685892-16-4)
- 2-((3-Fluorophenyl)sulfonyl)ethan-1-ol (CAS 685892-13-1)
- 2-((4-Fluorophenyl)sulfonyl)ethanol (CAS 28122-13-6)
- 2-(4-fluorophenyl)ethanesulfonic acid 2-(4-fluorophenyl)ethanesulfonicacid 771468-53-2 A9765 (CAS 771468-53-2)
- 1-(4-Fluorophenyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1017458-39-7)
- 1-[(2-fluorophenyl)methyl]-1h-pyrazole-4-carbaldehyde (CAS 1044661-39-3)
- 1-(3-fluorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1143517-63-8)
Recommended Standards
- Benzyl 4-hydroxypent-2-ynoate (CAS 882158-71-6)
- ((3aR,4R,6R,6aR)-6-Methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol (CAS 4099-85-8)
- Benzyl 3-Oxocyclobutanecarboxylate (CAS 198995-91-4)
- 2-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-5-methylaniline (CAS 2244087-78-1)
- 2-(3-Methyl-2-oxo-1,2-dihydroquinolin-6-yl)acetic acid (CAS 1018617-03-2)
- 2,3-Dimethyl-1-pentene (CAS 3404-72-6)
- 2-Ethyl-3H-imidazo[4,5-b]pyridine-7-carboxylic acid hydrochloride (CAS 2138159-42-7)
- Propargyl-PEG<SUB>2</SUB>-acid (CAS 1859379-85-3)
- 1-(6-Methylpyridin-2-yl)-1,4-diazepane (CAS 880361-95-5)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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