Fmoc-Arg(Tos)-OH
TL;DR: Fmoc-Arg(Tos)-OH (CAS 139090-50-9) is a chemical compound with molecular formula C28H30N4O6S and molecular weight 550.1886 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(2S)-5-[[amino-[(4-methylphenyl)sulfonylamino]methylidene]amino]-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid
Also Known As: Fmoc-Arg(Tos)-OH, fmoc-l-arg(tos)-oh, fmoc-arginine(tos), Arginine derivative 6, N-Fmoc-N'-tosyl-L-arginine
Technical Specifications
| Molecular Formula | C28H30N4O6S |
| Molecular Weight | 550.1886 g/mol |
| XLogP | 3.7 |
| Topological Polar Surface Area (TPSA) | 169.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 7 |
| Rotatable Bonds | 12 |
| Exact Mass | 550.1886 Da |
| Heavy Atoms | 39 |
| Complexity | 953.0 |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)NC(=NCCC[C@@H](C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24)N |
| InChIKey | JRRARHJPRLAGNT-VWLOTQADSA-N |
Chemical Property Profile of Fmoc-Arg(Tos)-OH
Property Insights of Fmoc-Arg(Tos)-OH
The XLogP value of 3.7 indicates that Fmoc-Arg(Tos)-OH is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 169.0 Ų indicates high polarity, suggesting Fmoc-Arg(Tos)-OH may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Fmoc-Arg(Tos)-OH has 4 hydrogen bond donor(s) and 7 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Fmoc-Arg(Tos)-OH?
The CAS number of Fmoc-Arg(Tos)-OH is 139090-50-9.
What is the molecular formula of Fmoc-Arg(Tos)-OH?
The molecular formula of Fmoc-Arg(Tos)-OH is C28H30N4O6S.
What is the molecular weight of Fmoc-Arg(Tos)-OH?
The molecular weight of Fmoc-Arg(Tos)-OH is 550.1886 g/mol.
Where can I buy Fmoc-Arg(Tos)-OH?
You can request a quote for Fmoc-Arg(Tos)-OH directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Fmoc-Arg(Tos)-OH?
Yes, CoreyChem provides custom synthesis services for Fmoc-Arg(Tos)-OH and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.