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

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

TL;DR: O-(2-Chloro-4-nitrophenyl) O-methyl ethylphosphonothioate (CAS 2917-21-7) is a chemical compound with molecular formula C9H11ClNO4PS and molecular weight 294.98 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

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

Also Known As: Stauffer N-2310, O-(2-Chloro-4-nitrophenyl) O-methyl ethylphosphonothioate, (2-chloro-4-nitrophenoxy)-ethyl-methoxy-sulfanylidene-, O-(2-Chloro-4-nitrophenyl)O-methyl=ethylphosphonothioate, O-2-chloro-4-nitrophenyl O-methyl ethylphosphonothioate

CAS: 2917-21-7
Molecular Formula C9H11ClNO4PS
Molecular Weight 294.98 g/mol
LogP 3.9
Topological Polar Surface Area 96.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 4
Exact Mass 294.9835
Heavy Atoms 17
Complexity 325.0

Chemical Identifiers

CAS Number 2917-21-7
SMILES CCP(=S)(OC)OC1=C(C=C(C=C1)[N+](=O)[O-])Cl
InChIKey GBSHLOCYYUYGCZ-UHFFFAOYSA-N

Product Overview

O-(2-Chloro-4-nitrophenyl) O-methyl ethylphosphonothioate (CAS 2917-21-7), with molecular formula C9H11ClNO4PS and molecular weight 294.98 g/mol. IUPAC: (2-chloro-4-nitrophenoxy)-ethyl-methoxy-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-methyl ethylphosphonothioate

XLogP
3.9
TPSA (Topological Polar Surface Area)
96.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
4
Heavy Atoms
17
Complexity
325.0
Exact Mass
294.9835
Monoisotopic Mass
294.9835
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-methyl ethylphosphonothioate

The XLogP value of 3.9 indicates that O-(2-Chloro-4-nitrophenyl) O-methyl 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-methyl ethylphosphonothioate. Following Lipinski's Rule of Five, O-(2-Chloro-4-nitrophenyl) O-methyl 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-methyl ethylphosphonothioate?

The CAS number of O-(2-Chloro-4-nitrophenyl) O-methyl ethylphosphonothioate is 2917-21-7.

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

The molecular formula of O-(2-Chloro-4-nitrophenyl) O-methyl ethylphosphonothioate is C9H11ClNO4PS.

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

The molecular weight of O-(2-Chloro-4-nitrophenyl) O-methyl ethylphosphonothioate is 294.98 g/mol.

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

You can request a quote for O-(2-Chloro-4-nitrophenyl) O-methyl 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-methyl ethylphosphonothioate?

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

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