3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone structure

3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone

TL;DR: 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone (CAS 478063-61-5) is a chemical compound with molecular formula C21H18FN5OS and molecular weight 407.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-[4-ethyl-5-[(4-fluorophenyl)methylsulfanyl]-1,2,4-triazol-3-yl]-1-phenylpyridazin-4-one

Also Known As: 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone, 3-[4-ethyl-5-[(4-fluorophenyl)methylsulfanyl]-1,2,4-triazol-3-yl]-1-phenylpyridazin-4-one, 3-(4-ethyl-5-{[(4-fluorophenyl)methyl]sulfanyl}-4H-1,2,4-triazol-3-yl)-1-phenyl-1,4-dihydropyridazin-4-one

CAS: 478063-61-5
Molecular Formula C21H18FN5OS
Molecular Weight 407.12 g/mol
LogP 3.9423
Topological Polar Surface Area 65.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 6
Exact Mass 407.1216
Heavy Atoms 29
Complexity 1171.9082

Chemical Identifiers

CAS Number 478063-61-5
SMILES CCN1C(=NN=C1SCC2=CC=C(C=C2)F)C3=NN(C=CC3=O)C4=CC=CC=C4

Product Overview

3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone (CAS 478063-61-5), with molecular formula C21H18FN5OS and molecular weight 407.12 g/mol. IUPAC: 3-[4-ethyl-5-[(4-fluorophenyl)methylsulfanyl]-1,2,4-triazol-3-yl]-1-phenylpyridazin-4-one.

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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 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone

XLogP
3.9423
TPSA (Topological Polar Surface Area)
65.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
6
Heavy Atoms
29
Complexity
1171.9082
Exact Mass
407.1216
Monoisotopic Mass
407.1216
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 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone

The XLogP value of 3.9423 indicates that 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 65.6 Ų falls within the moderate polarity range, balancing permeability and solubility for 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone. Following Lipinski's Rule of Five, 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone 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 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone?

The CAS number of 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone is 478063-61-5.

What is the molecular formula of 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone?

The molecular formula of 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone is C21H18FN5OS.

What is the molecular weight of 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone?

The molecular weight of 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone is 407.12 g/mol.

Where can I buy 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone?

You can request a quote for 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone?

Yes, KEHONG BIO provides custom synthesis services for 3-{4-ethyl-5-[(4-fluorobenzyl)sulfanyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-4(1H)-pyridazinone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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