2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline structure

2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline

TL;DR: 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline (CAS 433318-56-0) is a chemical compound with molecular formula C22H17N3O4 and molecular weight 387.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[4-(4-ethoxyphenoxy)-3-nitrophenyl]quinoxaline

Also Known As: 2-[4-(4-ethoxyphenoxy)-3-nitrophenyl]quinoxaline, 2-(4-(4-ethoxyphenoxy)-3-nitrophenyl)quinoxaline, 1-(4-ethoxyphenoxy)-2-nitro-4-quinoxalin-2-ylbenzene

CAS: 433318-56-0
Molecular Formula C22H17N3O4
Molecular Weight 387.12 g/mol
LogP 5.396
Topological Polar Surface Area 87.38 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 6
Rotatable Bonds 6
Exact Mass 387.12192
Heavy Atoms 29
Complexity 1176.2661

Chemical Identifiers

CAS Number 433318-56-0
SMILES CCOC1=CC=C(C=C1)OC2=C(C=C(C=C2)C3=NC4=CC=CC=C4N=C3)[N+](=O)[O-]

Product Overview

2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline (CAS 433318-56-0), with molecular formula C22H17N3O4 and molecular weight 387.12 g/mol. IUPAC: 2-[4-(4-ethoxyphenoxy)-3-nitrophenyl]quinoxaline.

🧪
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 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline

XLogP
5.396
TPSA (Topological Polar Surface Area)
87.38
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
6
Rotatable Bonds
6
Heavy Atoms
29
Complexity
1176.2661
Exact Mass
387.12192
Monoisotopic Mass
387.12192
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 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline

The XLogP value of 5.396 indicates that 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 87.38 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline. Following Lipinski's Rule of Five, 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline has 0 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline?

The CAS number of 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline is 433318-56-0.

What is the molecular formula of 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline?

The molecular formula of 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline is C22H17N3O4.

What is the molecular weight of 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline?

The molecular weight of 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline is 387.12 g/mol.

Where can I buy 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline?

You can request a quote for 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline?

Yes, KEHONG BIO provides custom synthesis services for 2-[4-(4-Ethoxyphenoxy)-3-nitrophenyl]quinoxaline and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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