1-(7-Ethyl-9H-fluoren-2-yl)ethanone CAS 42946-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42946-56-5 |
| Molecular Formula | C17H16O |
| Molecular Weight | 236.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(7-Ethyl-9H-fluoren-2-yl)ethanone (CAS 42946-56-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16O. Molecular weight: 236.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16O |
| Molecular Weight | 236.31 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.) | 1969 |
Recommended Standards
- 1-(5-Hexyl-2,4-dihydroxyphenyl)ethan-1-one (CAS 63411-88-1)
- 1-(9,9-Dimethyl-9H-fluoren-2-yl)ethan-1-one (CAS 72322-75-9)
- 1-(3,5-Dimethylphenyl)-1H-indol-5-amine (CAS 360045-07-4)
- 6-Chloro-9-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-9h-purine (CAS 2490665-85-3)
- 6,7-dichloroquinoline-5,8-dione (CAS 6541-19-1)
- N-Ethyl-3-bromobenzylamine (CAS 90389-91-6)
- Clinofibrate Impurity 1 (CAS 30299-29-7)
- 2-(4-Fluorophenyl)ethane-1-thiol (CAS 1055303-64-4)
- 2-Morpholino-5-(trifluoromethyl)benzaldehyde (CAS 886851-50-9)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
Why CATO?
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