3,4-Difluoro-3-methylbenzophenone CAS 746651-90-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 746651-90-1 |
| Molecular Formula | C14H10F2O |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Difluoro-3-methylbenzophenone (CAS 746651-90-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H10F2O. Molecular weight: 232.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H10F2O |
| Molecular Weight | 232.23 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.) | 1986 |
| Halogen Content | F-containing |
Related Difluoro Standards
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- 2,4'-Difluoro-5-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 2624417-61-2)
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Recommended Standards
- 3,4-dihydroxy-6H,7H,8H,9H,10H-cyclohexa[c]chromen-6-one (CAS 50624-06-1)
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- 3,5-Dimethoxy-2-naphthoic acid (CAS 98410-68-5)
- 2-Amino-4-(1-isopropyl-3-pyrrolo[2,3-c]pyridyl)pyrimidine (CAS 1221153-78-1)
- 1-(2-Bromoallyl)-3-fluorobenzene (CAS 731773-05-0)
- Ethyl 3-hydroxy-4-methyl-1H-indole-2-carboxylate (CAS 153501-38-3)
- CAS 286013-08-9 (CAS 286013-08-9)
- (2-(Thiophen-2-yl)pyridin-3-yl)methanamine (CAS 1255636-71-5)
- 1-(Cyclopropylmethoxy)butan-2-amine (CAS 883523-48-6)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
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