S-ethyl octadecanethioate structure

S-ethyl octadecanethioate

TL;DR: S-ethyl octadecanethioate (CAS 60718-24-3) is a chemical compound with molecular formula C20H40OS and molecular weight 328.28 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

S-ethyl octadecanethioate

Also Known As: S-ethyl octadecanethioate, Ethyl thiostearate, Thioethyl compound, Octadecanethioic acid,S-ethyl ester, Octadecanethioic acid, S-ethyl ester

CAS: 60718-24-3
Molecular Formula C20H40OS
Molecular Weight 328.28 g/mol
LogP 9.4
Topological Polar Surface Area 42.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 18
Exact Mass 328.28
Heavy Atoms 22
Complexity 228.0

Chemical Identifiers

CAS Number 60718-24-3
SMILES CCCCCCCCCCCCCCCCCC(=O)SCC
InChIKey ZAPMDSBHBDXJPX-UHFFFAOYSA-N

Product Overview

S-ethyl octadecanethioate (CAS 60718-24-3), with molecular formula C20H40OS and molecular weight 328.28 g/mol. IUPAC: S-ethyl octadecanethioate.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of S-ethyl octadecanethioate

XLogP
9.4
TPSA (Topological Polar Surface Area)
42.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
18
Heavy Atoms
22
Complexity
228.0
Exact Mass
328.28
Monoisotopic Mass
328.28
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of S-ethyl octadecanethioate

The XLogP value of 9.4 indicates that S-ethyl octadecanethioate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 42.4 Ų, S-ethyl octadecanethioate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, S-ethyl octadecanethioate has 0 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of S-ethyl octadecanethioate?

The CAS number of S-ethyl octadecanethioate is 60718-24-3.

What is the molecular formula of S-ethyl octadecanethioate?

The molecular formula of S-ethyl octadecanethioate is C20H40OS.

What is the molecular weight of S-ethyl octadecanethioate?

The molecular weight of S-ethyl octadecanethioate is 328.28 g/mol.

Where can I buy S-ethyl octadecanethioate?

You can request a quote for S-ethyl octadecanethioate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for S-ethyl octadecanethioate?

Yes, KEHONG BIO provides custom synthesis services for S-ethyl octadecanethioate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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