4-([1,1'-Biphenyl]-4-yl)cyclohexanone CAS 78531-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78531-65-4 |
| Molecular Formula | C18H18O |
| Molecular Weight | 250.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-([1,1'-Biphenyl]-4-yl)cyclohexanone (CAS 78531-65-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18O. Molecular weight: 250.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18O |
| Molecular Weight | 250.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related Biphenyl Standards
- Biphenyl, 4-(4-methylcyclohexyl)-,trans- (CAS 28864-96-2)
- 1-([1,1'-Biphenyl]-3-yl)-2,2,2-trifluoroethanone (CAS 1256466-96-2)
- 1-([1,1'-biphenyl]-2-yl)-2,2,2-trifluoroethan-1-one (CAS 302912-29-4)
- 1-([1,1'-biphenyl]-4-yl)-2,2,2-trifluoroethan-1-one (CAS 2369-31-5)
- [1,1`-Biphenyl]-2,2`,4,4`,5,5`-hexaol (CAS 76625-61-1)
- [1,1'-Biphenyl]-3,3',4,4',5,5'-hexol (CAS 4371-21-5)
- 1-([1,1'-biphenyl]-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 843608-49-1)
- 1-([1,1'-biphenyl]-4-yl)-2,2,2-trifluoroethan-1-amine (CAS 886370-48-5)
Recommended Standards
- 3-Octyloxybenzoic acid (CAS 79785-45-8)
- 4-(Heptyloxy)-3-methoxybenzaldehyde (CAS 5438-59-5)
- 3,6,9,12,15-Pentaoxaheptadecane (CAS 4353-28-0)
- 2-[4-(prop-2-ynamido)phenyl]acetic acid (CAS 1016865-10-3)
- 2-Methyl-6-(piperidin-3-yl)pyridine (CAS 862718-68-1)
- Ensifentrine impurity 45 (CAS 3088358-10-2)
- Ethyl 3-oxo-2-phenoxybutanoate (CAS 7699-83-4)
- 4-Fluorophenyl (E)-3-(6-bromo-1,3-benzodioxol-5-yl)-2-propenoate (CAS 478259-09-5)
- (2-(Benzyloxy)-5-chlorophenyl)boronic acid (CAS 612832-83-4)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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