Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester structure

Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester

TL;DR: Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester (CAS 20845-72-1) is a chemical compound with molecular formula C8H19O2PS and molecular weight 210.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-[ethoxy(methyl)phosphoryl]sulfanyl-3-methylbutane

Also Known As: o-Ethyl S-isopentyl methylphosphonothioate, o-Ethyl S-isopentyl methylphosphonothioate #, MethylphosphonothioicacidO-ethylS-isopentylester, ethyl methyl[(3-methylbutyl)sulfanyl]phosphinate, Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester

CAS: 20845-72-1
Molecular Formula C8H19O2PS
Molecular Weight 210.08 g/mol
LogP 2.2
Topological Polar Surface Area 51.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 6
Exact Mass 210.08434
Heavy Atoms 12
Complexity 159.0

Chemical Identifiers

CAS Number 20845-72-1
SMILES CCOP(=O)(C)SCCC(C)C
InChIKey QYBOTFBFXGUPCI-UHFFFAOYSA-N

Product Overview

Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester (CAS 20845-72-1), with molecular formula C8H19O2PS and molecular weight 210.08 g/mol. IUPAC: 1-[ethoxy(methyl)phosphoryl]sulfanyl-3-methylbutane.

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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.
View MSDS →

Chemical Property Profile of Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester

XLogP
2.2
TPSA (Topological Polar Surface Area)
51.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
6
Heavy Atoms
12
Complexity
159.0
Exact Mass
210.08434
Monoisotopic Mass
210.08434
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 Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester

The XLogP value of 2.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester. With a topological polar surface area (TPSA) of 51.6 Ų, Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester 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 Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester?

The CAS number of Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester is 20845-72-1.

What is the molecular formula of Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester?

The molecular formula of Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester is C8H19O2PS.

What is the molecular weight of Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester?

The molecular weight of Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester is 210.08 g/mol.

Where can I buy Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester?

You can request a quote for Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester?

Yes, KEHONG BIO provides custom synthesis services for Phosphonothioic acid, methyl-, O-ethyl S-isopentyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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