TL;DR: diSilyC TSAO deriv. (CAS 141781-19-3) is a chemical compound with molecular formula C25H44N4O8SSi2 and molecular weight 616.2418 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
N-[1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2λ6-thiaspiro[4.4]non-3-en-8-yl]-2-oxopyrimidin-4-yl]acetamide
Also Known As: diSilyC TSAO deriv., diSilyxyloC TSAO deriv., (N4-Acetyl-1-(2',5'-bis-O-(tert-butyldimethylsilyl)-beta-D-xylofuranosyl)cytosine)-3'-spiro-5-(4-amino-1,2-oxathiole 2,2-dioxide), N4-Acetyl-1-(2',5'-bis-O-(tert-butyldimethylsilyl)-beta-D-ribofuranosyl)cytosine)-3'-spiro-5-(4-amino-1,2-oxathiole 2,2-dioxide), [N4-Acetyl-1-[2',5'-bis-O-(tert-butyldimethylsilyl)-.beta.-D-xylofuranosyl]cytosine]-3'-spiro-5-[4-amino-1,2-oxathiole 2,2-dioxide]
| Molecular Formula | C25H44N4O8SSi2 |
| Molecular Weight | 616.2418 g/mol |
| XLogP | 3.4102 |
| Topological Polar Surface Area (TPSA) | 167.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 9 |
| Rotatable Bonds | 9 |
| Exact Mass | 616.2418 Da |
| Heavy Atoms | 40 |
| Complexity | 1240.0 |
| SMILES | CC(=O)NC1=NC(=O)N(C=C1)[C@H]2[C@@H](C3([C@H](O2)CO[Si](C)(C)C(C)(C)C)C(=CS(=O)(=O)O3)N)O[Si](C)(C)C(C)(C)C |
| InChIKey | UFCSIFXSVIJNMI-WIWHLUPGSA-N |
The XLogP value of 3.4102 indicates that diSilyC TSAO deriv. is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 167.0 Ų indicates high polarity, suggesting diSilyC TSAO deriv. may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, diSilyC TSAO deriv. has 2 hydrogen bond donor(s) and 9 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
The CAS number of diSilyC TSAO deriv. is 141781-19-3.
The molecular formula of diSilyC TSAO deriv. is C25H44N4O8SSi2.
The molecular weight of diSilyC TSAO deriv. is 616.2418 g/mol.
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