Pentamethyl cyclopentasiloxane
TL;DR: Pentamethyl cyclopentasiloxane (CAS 6166-86-5) is a chemical compound with molecular formula C5H20O5Si5 and molecular weight 300.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane
Also Known As: pentamethyl cyclopentasiloxane, 2,4,6,8,10-Pentamethylcyclopentasiloxane, s25341, Cyclopentasiloxane, 2,4,6,8,10-pentamethyl-, 1,3,5,7,9-Pentamethylcyclopentasiloxane, 90%
| Molecular Formula | C5H20O5Si5 |
|---|---|
| Molecular Weight | 300.02 g/mol |
| LogP | -0.67 |
| Topological Polar Surface Area | 46.2 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 0 |
| Exact Mass | 300.01572 |
| Heavy Atoms | 15 |
| Complexity | 130.0 |
Chemical Identifiers
| CAS Number | 6166-86-5 |
|---|---|
| SMILES | C[SiH]1O[SiH](O[SiH](O[SiH](O[SiH](O1)C)C)C)C |
| InChIKey | HGPDWMTUQRNTQT-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 15 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Pentamethyl cyclopentasiloxane (CAS 6166-86-5), with molecular formula C5H20O5Si5 and molecular weight 300.02 g/mol. IUPAC: 2,4,6,8,10-pentamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane.
Chemical Property Profile of Pentamethyl cyclopentasiloxane
Property Insights of Pentamethyl cyclopentasiloxane
The XLogP value of -0.67 indicates that Pentamethyl cyclopentasiloxane is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 46.2 Ų, Pentamethyl cyclopentasiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pentamethyl cyclopentasiloxane has 0 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Pentamethyl cyclopentasiloxane?
The CAS number of Pentamethyl cyclopentasiloxane is 6166-86-5.
What is the molecular formula of Pentamethyl cyclopentasiloxane?
The molecular formula of Pentamethyl cyclopentasiloxane is C5H20O5Si5.
What is the molecular weight of Pentamethyl cyclopentasiloxane?
The molecular weight of Pentamethyl cyclopentasiloxane is 300.02 g/mol.
Where can I buy Pentamethyl cyclopentasiloxane?
You can request a quote for Pentamethyl cyclopentasiloxane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pentamethyl cyclopentasiloxane?
Yes, KEHONG BIO provides custom synthesis services for Pentamethyl cyclopentasiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.