Pentaerythritol, TMS
TL;DR: Pentaerythritol, TMS (CAS 21220-98-4) is a chemical compound with molecular formula C17H44O4Si4 and molecular weight 424.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
trimethyl-[3-trimethylsilyloxy-2,2-bis(trimethylsilyloxymethyl)propoxy]silane
Also Known As: Pentaerythritol, TMS, EINECS 218-311-7, Tetrakis-(trimethylsilyloxymethyl)methane, Tetrakis[(trimethylsilyloxy)methyl]methane, tetrakis-O-trimethylsilanyl-pentaerythritol
| Molecular Formula | C17H44O4Si4 |
|---|---|
| Molecular Weight | 424.23 g/mol |
| LogP | 5.3788 |
| Topological Polar Surface Area | 36.9 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 12 |
| Exact Mass | 424.23166 |
| Heavy Atoms | 25 |
| Complexity | 312.0 |
Chemical Identifiers
| CAS Number | 21220-98-4 |
|---|---|
| SMILES | C[Si](C)(C)OCC(CO[Si](C)(C)C)(CO[Si](C)(C)C)CO[Si](C)(C)C |
| InChIKey | DCRQMOJXJXVZFC-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Pentaerythritol, TMS (CAS 21220-98-4), with molecular formula C17H44O4Si4 and molecular weight 424.23 g/mol. IUPAC: trimethyl-[3-trimethylsilyloxy-2,2-bis(trimethylsilyloxymethyl)propoxy]silane.
Chemical Property Profile of Pentaerythritol, TMS
Property Insights of Pentaerythritol, TMS
The XLogP value of 5.3788 indicates that Pentaerythritol, TMS is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 36.9 Ų, Pentaerythritol, TMS exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pentaerythritol, TMS has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Pentaerythritol, TMS?
The CAS number of Pentaerythritol, TMS is 21220-98-4.
What is the molecular formula of Pentaerythritol, TMS?
The molecular formula of Pentaerythritol, TMS is C17H44O4Si4.
What is the molecular weight of Pentaerythritol, TMS?
The molecular weight of Pentaerythritol, TMS is 424.23 g/mol.
Where can I buy Pentaerythritol, TMS?
You can request a quote for Pentaerythritol, TMS directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pentaerythritol, TMS?
Yes, KEHONG BIO provides custom synthesis services for Pentaerythritol, TMS and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.