O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate structure

O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate

TL;DR: O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate (CAS 3563-52-8) is a chemical compound with molecular formula C10H13ClNO4PS and molecular weight 309.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2-chloro-4-nitrophenoxy)-ethoxy-ethyl-sulfanylidene-λ5-phosphane

Also Known As: Stauffer N-2230, ENT 25,754, AI3-25754, N 2230, EthylphosphonothioicacidO- O-ethylester

CAS: 3563-52-8
Molecular Formula C10H13ClNO4PS
Molecular Weight 309.00 g/mol
LogP 3.8
Topological Polar Surface Area 96.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 5
Exact Mass 308.99915
Heavy Atoms 18
Complexity 338.0

Chemical Identifiers

CAS Number 3563-52-8
SMILES CCOP(=S)(CC)OC1=C(C=C(C=C1)[N+](=O)[O-])Cl
InChIKey KOYZGOINJGYTFY-UHFFFAOYSA-N

Product Overview

O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate (CAS 3563-52-8), with molecular formula C10H13ClNO4PS and molecular weight 309.00 g/mol. IUPAC: (2-chloro-4-nitrophenoxy)-ethoxy-ethyl-sulfanylidene-λ5-phosphane.

🧪
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-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate

XLogP
3.8
TPSA (Topological Polar Surface Area)
96.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
5
Heavy Atoms
18
Complexity
338.0
Exact Mass
308.99915
Monoisotopic Mass
308.99915
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-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate

The XLogP value of 3.8 indicates that O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 96.4 Ų falls within the moderate polarity range, balancing permeability and solubility for O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate. Following Lipinski's Rule of Five, O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate 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 O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate?

The CAS number of O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate is 3563-52-8.

What is the molecular formula of O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate?

The molecular formula of O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate is C10H13ClNO4PS.

What is the molecular weight of O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate?

The molecular weight of O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate is 309.00 g/mol.

Where can I buy O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate?

You can request a quote for O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate?

Yes, KEHONG BIO provides custom synthesis services for O-(2-Chloro-4-nitrophenyl) O-ethyl ethylphosphonothioate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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