O-ethyl-S-hexyl-methylthiophosphonate structure

O-ethyl-S-hexyl-methylthiophosphonate

TL;DR: O-ethyl-S-hexyl-methylthiophosphonate (CAS 3675-87-4) is a chemical compound with molecular formula C9H21O2PS and molecular weight 224.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-[ethoxy(methyl)phosphoryl]sulfanylhexane

Also Known As: O-Ethyl-S-hexyl-methylthiophosphonate, LG 63, 1-[ethoxy(methyl)phosphoryl]sulfanylhexane, O-Ethyl S-hexyl methylphosphonothioate, Phosphonothioic acid, methyl-, O-ethyl S-hexyl ester

CAS: 3675-87-4
Molecular Formula C9H21O2PS
Molecular Weight 224.10 g/mol
LogP 4.1593
Topological Polar Surface Area 26.3 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 8
Exact Mass 224.09999
Heavy Atoms 13
Complexity 161.6937

Chemical Identifiers

CAS Number 3675-87-4
SMILES CCCCCCSP(=O)(C)OCC

Product Overview

O-ethyl-S-hexyl-methylthiophosphonate (CAS 3675-87-4), with molecular formula C9H21O2PS and molecular weight 224.10 g/mol. IUPAC: 1-[ethoxy(methyl)phosphoryl]sulfanylhexane.

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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.
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Chemical Property Profile of O-ethyl-S-hexyl-methylthiophosphonate

XLogP
4.1593
TPSA (Topological Polar Surface Area)
26.3
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
8
Heavy Atoms
13
Complexity
161.6937
Exact Mass
224.09999
Monoisotopic Mass
224.09999
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 O-ethyl-S-hexyl-methylthiophosphonate

The XLogP value of 4.1593 indicates that O-ethyl-S-hexyl-methylthiophosphonate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 26.3 Ų, O-ethyl-S-hexyl-methylthiophosphonate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, O-ethyl-S-hexyl-methylthiophosphonate has 0 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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 O-ethyl-S-hexyl-methylthiophosphonate?

The CAS number of O-ethyl-S-hexyl-methylthiophosphonate is 3675-87-4.

What is the molecular formula of O-ethyl-S-hexyl-methylthiophosphonate?

The molecular formula of O-ethyl-S-hexyl-methylthiophosphonate is C9H21O2PS.

What is the molecular weight of O-ethyl-S-hexyl-methylthiophosphonate?

The molecular weight of O-ethyl-S-hexyl-methylthiophosphonate is 224.10 g/mol.

Where can I buy O-ethyl-S-hexyl-methylthiophosphonate?

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

Does KEHONG BIO offer custom synthesis for O-ethyl-S-hexyl-methylthiophosphonate?

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

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