TL;DR: 9-Fluorenylmethyl chloroformate (CAS 28920-43-6) is a chemical compound with molecular formula C15H11ClO2 and molecular weight 258.04477 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
9H-fluoren-9-ylmethyl carbonochloridate
Also Known As: 9-Fluorenylmethyl chloroformate, Fmoc-Cl, Fmoc-chloride, Fmoc chloride, FmocCl
Top 5 of 13 IPC patent classification(s) from the SureChEMBL global patent database.
| Molecular Formula | C15H11ClO2 |
| Molecular Weight | 258.04477 g/mol |
| XLogP | 4.3 |
| Topological Polar Surface Area (TPSA) | 26.3 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 3 |
| Exact Mass | 258.04477 Da |
| Heavy Atoms | 18 |
| Complexity | 296.0 |
| SMILES | C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)Cl |
| InChIKey | IRXSLJNXXZKURP-UHFFFAOYSA-N |
The XLogP value of 4.3 indicates that 9-Fluorenylmethyl chloroformate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 26.3 Ų, 9-Fluorenylmethyl chloroformate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 9-Fluorenylmethyl chloroformate has 0 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
The CAS number of 9-Fluorenylmethyl chloroformate is 28920-43-6.
The molecular formula of 9-Fluorenylmethyl chloroformate is C15H11ClO2.
The molecular weight of 9-Fluorenylmethyl chloroformate is 258.04477 g/mol.
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Fmoc-Cl — The Cornerstone Protecting Reagent for Solid-Phase Peptide Synthesis
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