Methyl (Dimethoxyphosphinyl)thioformate structure

Methyl (Dimethoxyphosphinyl)thioformate

TL;DR: Methyl (Dimethoxyphosphinyl)thioformate (CAS 254887-55-3) is a chemical compound with molecular formula C4H9O4PS and molecular weight 184.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

O-methyl dimethoxyphosphorylmethanethioate

Also Known As: Methyl (Dimethoxyphosphinyl)thioformate, Methyl(Dimethoxyphosphinyl)thioformate, Dimethoxyphosphoryl-methoxy-methanethione, O-methyl dimethoxyphosphorylmethanethioate, Phosphinecarbothioic acid, dimethoxy-, O-methyl ester, oxide

CAS: 254887-55-3
Molecular Formula C4H9O4PS
Molecular Weight 184.00 g/mol
LogP 1.4036
Topological Polar Surface Area 44.76 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 3
Exact Mass 183.99591
Heavy Atoms 10
Complexity 160.64053

Chemical Identifiers

CAS Number 254887-55-3
SMILES COC(=S)P(=O)(OC)OC

Product Overview

Methyl (Dimethoxyphosphinyl)thioformate (CAS 254887-55-3), with molecular formula C4H9O4PS and molecular weight 184.00 g/mol. IUPAC: O-methyl dimethoxyphosphorylmethanethioate.

🧪
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 Methyl (Dimethoxyphosphinyl)thioformate

XLogP
1.4036
TPSA (Topological Polar Surface Area)
44.76
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
3
Heavy Atoms
10
Complexity
160.64053
Exact Mass
183.99591
Monoisotopic Mass
183.99591
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 Methyl (Dimethoxyphosphinyl)thioformate

The XLogP value of 1.4036 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Methyl (Dimethoxyphosphinyl)thioformate. With a topological polar surface area (TPSA) of 44.76 Ų, Methyl (Dimethoxyphosphinyl)thioformate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Methyl (Dimethoxyphosphinyl)thioformate 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

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 Methyl (Dimethoxyphosphinyl)thioformate?

The CAS number of Methyl (Dimethoxyphosphinyl)thioformate is 254887-55-3.

What is the molecular formula of Methyl (Dimethoxyphosphinyl)thioformate?

The molecular formula of Methyl (Dimethoxyphosphinyl)thioformate is C4H9O4PS.

What is the molecular weight of Methyl (Dimethoxyphosphinyl)thioformate?

The molecular weight of Methyl (Dimethoxyphosphinyl)thioformate is 184.00 g/mol.

Where can I buy Methyl (Dimethoxyphosphinyl)thioformate?

You can request a quote for Methyl (Dimethoxyphosphinyl)thioformate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Methyl (Dimethoxyphosphinyl)thioformate?

Yes, KEHONG BIO provides custom synthesis services for Methyl (Dimethoxyphosphinyl)thioformate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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