Thioquinox structure

Thioquinox

TL;DR: Thioquinox (CAS 93-75-4) is a chemical compound with molecular formula C9H4N2S3 and molecular weight 235.95 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[1,3]dithiolo[4,5-b]quinoxaline-2-thione

Also Known As: Quinothionate, Chinothionat, Thiaquinox, Readex, Eradex

CAS: 93-75-4
Molecular Formula C9H4N2S3
Molecular Weight 235.95 g/mol
LogP 3.3
Topological Polar Surface Area 108.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 0
Exact Mass 235.95366
Heavy Atoms 14
Complexity 234.0
Melting Point 180 °C
Solubility Slightly soluble in acetone, methanol. Anhydrous ethanol, -petroleum ether and kerosene
Vapor Pressure 0.00000006 [mmHg]

Chemical Identifiers

CAS Number 93-75-4
SMILES C1=CC=C2C(=C1)N=C3C(=N2)SC(=S)S3
InChIKey ILERPRJWJPJZDN-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 16 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (869 patents) Biotechnology (1 patents) Catalysts (2 patents) Coatings & Adhesives (5 patents) Construction Chemicals (4 patents) +11 more

Product Overview

Thioquinox (CAS 93-75-4), with molecular formula C9H4N2S3 and molecular weight 235.95 g/mol. IUPAC: [1,3]dithiolo[4,5-b]quinoxaline-2-thione.

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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 Thioquinox

XLogP
3.3
TPSA (Topological Polar Surface Area)
108.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
0
Heavy Atoms
14
Complexity
234.0
Exact Mass
235.95366
Monoisotopic Mass
235.95366
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 Thioquinox

The XLogP value of 3.3 indicates that Thioquinox is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 108.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Thioquinox. Following Lipinski's Rule of Five, Thioquinox 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 Thioquinox?

The CAS number of Thioquinox is 93-75-4.

What is the molecular formula of Thioquinox?

The molecular formula of Thioquinox is C9H4N2S3.

What is the molecular weight of Thioquinox?

The molecular weight of Thioquinox is 235.95 g/mol.

Where can I buy Thioquinox?

You can request a quote for Thioquinox directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Thioquinox?

Yes, KEHONG BIO provides custom synthesis services for Thioquinox and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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