TL;DR: Benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]- (CAS 109970-63-0) is a chemical compound with molecular formula C18H17F and molecular weight 252.13142 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
1-butyl-4-[2-(4-fluorophenyl)ethynyl]benzene
Also Known As: FP4Pa, Benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]-, 1-butyl-4-[2-(4-fluorophenyl)ethynyl]benzene, 1-butyl-4-((4-fluorophenyl)ethynyl)benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]benzene
| Molecular Formula | C18H17F |
| Molecular Weight | 252.13142 g/mol |
| XLogP | 5.9 |
| Topological Polar Surface Area (TPSA) | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 5 |
| Exact Mass | 252.13142 Da |
| Heavy Atoms | 19 |
| Complexity | 305.0 |
| SMILES | CCCCC1=CC=C(C=C1)C#CC2=CC=C(C=C2)F |
| InChIKey | FKEAQCNTPIQHMW-UHFFFAOYSA-N |
The XLogP value of 5.9 indicates that Benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]- is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, Benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]- exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]- has 0 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
The CAS number of Benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]- is 109970-63-0.
The molecular formula of Benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]- is C18H17F.
The molecular weight of Benzene, 1-butyl-4-[(4-fluorophenyl)ethynyl]- is 252.13142 g/mol.
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