diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate structure

diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate

TL;DR: diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate (CAS 296272-64-5) is a chemical compound with molecular formula C21H23NO4S3 and molecular weight 449.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

diethyl 2-(2,2,7-trimethyl-3-sulfanylidene-1H-quinolin-4-ylidene)-1,3-dithiole-4,5-dicarboxylate

Also Known As: diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate, BAS 00225076, diethyl 2-(2,2,7-trimethyl-3-sulfanylidene-1H-quinolin-4-ylidene)-1,3-dithiole-4,5-dicarboxylate, 4,5-diethyl 2-(2,2,7-trimethyl-3-sulfanylidene-1,2,3,4-tetrahydroquinolin-4-ylidene)-2H-1,3-dithiole-4,5-dicarboxylate, 1,3-dithiole-4,5-dicarboxylic acid, 2-(2,3-dihydro-2,2,7-trimethyl-3-thioxo-4(1H)-quinolinylidene)-, diethyl ester

CAS: 296272-64-5
Molecular Formula C21H23NO4S3
Molecular Weight 449.08 g/mol
LogP 5.05542
Topological Polar Surface Area 64.63 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 8
Rotatable Bonds 4
Exact Mass 449.07892
Heavy Atoms 29
Complexity 930.6729

Chemical Identifiers

CAS Number 296272-64-5
SMILES CCOC(=O)C1=C(SC(=C2C3=C(C=C(C=C3)C)NC(C2=S)(C)C)S1)C(=O)OCC

Product Overview

diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate (CAS 296272-64-5), with molecular formula C21H23NO4S3 and molecular weight 449.08 g/mol. IUPAC: diethyl 2-(2,2,7-trimethyl-3-sulfanylidene-1H-quinolin-4-ylidene)-1,3-dithiole-4,5-dicarboxylate.

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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.
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Chemical Property Profile of diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate

XLogP
5.05542
TPSA (Topological Polar Surface Area)
64.63
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
8
Rotatable Bonds
4
Heavy Atoms
29
Complexity
930.6729
Exact Mass
449.07892
Monoisotopic Mass
449.07892
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 diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate

The XLogP value of 5.05542 indicates that diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 64.63 Ų falls within the moderate polarity range, balancing permeability and solubility for diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate. Following Lipinski's Rule of Five, diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate has 1 hydrogen bond donor(s) and 8 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 diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate?

The CAS number of diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate is 296272-64-5.

What is the molecular formula of diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate?

The molecular formula of diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate is C21H23NO4S3.

What is the molecular weight of diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate?

The molecular weight of diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate is 449.08 g/mol.

Where can I buy diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate?

You can request a quote for diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate?

Yes, KEHONG BIO provides custom synthesis services for diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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