Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-
TL;DR: Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- (CAS 5256-79-1) is a chemical compound with molecular formula C48H40O12Si8 and molecular weight 1032.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
1,3,5,7,9,11,13,15-octakis-phenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane
Also Known As: Octaphenylsilsesquioxane, Phenyl-POSS, Octaphenyl-POSS, Octaphenyloctasilsesquioxane, Perphenyloctasilsesquioxane
| Molecular Formula | C48H40O12Si8 |
|---|---|
| Molecular Weight | 1032.07 g/mol |
| LogP | 3.0224 |
| Topological Polar Surface Area | 111.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 12 |
| Rotatable Bonds | 8 |
| Exact Mass | 1032.0674 |
| Heavy Atoms | 68 |
| Complexity | 1270.0 |
Chemical Identifiers
| CAS Number | 5256-79-1 |
|---|---|
| SMILES | C1=CC=C(C=C1)[Si]23O[Si]4(O[Si]5(O[Si](O2)(O[Si]6(O[Si](O3)(O[Si](O4)(O[Si](O5)(O6)C7=CC=CC=C7)C8=CC=CC=C8)C9=CC=CC=C9)C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1 |
| InChIKey | KBXJHRABGYYAFC-UHFFFAOYSA-N |
Product Overview
Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- (CAS 5256-79-1), with molecular formula C48H40O12Si8 and molecular weight 1032.07 g/mol. IUPAC: 1,3,5,7,9,11,13,15-octakis-phenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane.
Chemical Property Profile of Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-
Property Insights of Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-
The XLogP value of 3.0224 indicates that Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 111.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-. Following Lipinski's Rule of Five, Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- has 0 hydrogen bond donor(s) and 12 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-?
The CAS number of Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- is 5256-79-1.
What is the molecular formula of Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-?
The molecular formula of Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- is C48H40O12Si8.
What is the molecular weight of Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-?
The molecular weight of Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- is 1032.07 g/mol.
Where can I buy Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-?
You can request a quote for Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-?
Yes, KEHONG BIO provides custom synthesis services for Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.