TL;DR: 1-(9H-Fluoren-9-ylmethyl) hydrogen (S)-pyrrolidine-1,2-dicarboxylate (CAS 71989-31-6) is a chemical compound with molecular formula C20H19NO4 and molecular weight 337.1314 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
1-(9H-fluoren-9-ylmethoxycarbonyl)pyrrolidine-2-carboxylic acid
Also Known As: Fmoc-Pro-OH, Fmoc-L-proline, Fmoc-D-proline, Fmoc-DL-Pro-OH, DL-Fmoc-Proline
Top 5 of 2 IPC patent classification(s) from the SureChEMBL global patent database.
| Molecular Formula | C20H19NO4 |
| Molecular Weight | 337.1314 g/mol |
| XLogP | 3.4 |
| Topological Polar Surface Area (TPSA) | 66.8 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 4 |
| Exact Mass | 337.1314 Da |
| Heavy Atoms | 25 |
| Complexity | 500.0 |
| Solubility | >50.6 [ug/mL] (The mean of the results at pH 7.4) |
| SMILES | C1CC(N(C1)C(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24)C(=O)O |
| InChIKey | ZPGDWQNBZYOZTI-UHFFFAOYSA-N |
The XLogP value of 3.4 indicates that 1-(9H-Fluoren-9-ylmethyl) hydrogen (S)-pyrrolidine-1,2-dicarboxylate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 66.8 Ų falls within the moderate polarity range, balancing permeability and solubility for 1-(9H-Fluoren-9-ylmethyl) hydrogen (S)-pyrrolidine-1,2-dicarboxylate. Following Lipinski's Rule of Five, 1-(9H-Fluoren-9-ylmethyl) hydrogen (S)-pyrrolidine-1,2-dicarboxylate has 1 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
The CAS number of 1-(9H-Fluoren-9-ylmethyl) hydrogen (S)-pyrrolidine-1,2-dicarboxylate is 71989-31-6.
The molecular formula of 1-(9H-Fluoren-9-ylmethyl) hydrogen (S)-pyrrolidine-1,2-dicarboxylate is C20H19NO4.
The molecular weight of 1-(9H-Fluoren-9-ylmethyl) hydrogen (S)-pyrrolidine-1,2-dicarboxylate is 337.1314 g/mol.
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