4K-373S structure

4K-373S

TL;DR: 4K-373S (CAS 318248-34-9) is a chemical compound with molecular formula C23H17Cl3N2OS and molecular weight 474.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-(4-chlorophenyl)sulfanyl-4-[(2,6-dichlorophenoxy)methyl]-1-methyl-3-phenylpyrazole

Also Known As: 4K-373S, {5-[(4-chlorophenyl)sulfanyl]-1-methyl-3-phenyl-1H-pyrazol-4-yl}methyl 2,6-dichlorophenyl ether, 5-(4-chlorophenyl)sulfanyl-4-[(2,6-dichlorophenoxy)methyl]-1-methyl-3-phenylpyrazole, 5-[(4-chlorophenyl)sulfanyl]-4-[(2,6-dichlorophenoxy)methyl]-1-methyl-3-phenyl-1H-pyrazole, 5-(4-chlorophenyl)sulfanyl-4-[(2,6-dichlorophenoxy)methyl]-1-methyl-3-phenyl-pyrazole

CAS: 318248-34-9
Molecular Formula C23H17Cl3N2OS
Molecular Weight 474.01 g/mol
LogP 7.7775
Topological Polar Surface Area 27.05 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 6
Exact Mass 474.01273
Heavy Atoms 30
Complexity 1141.0442

Chemical Identifiers

CAS Number 318248-34-9
SMILES CN1C(=C(C(=N1)C2=CC=CC=C2)COC3=C(C=CC=C3Cl)Cl)SC4=CC=C(C=C4)Cl

Product Overview

4K-373S (CAS 318248-34-9), with molecular formula C23H17Cl3N2OS and molecular weight 474.01 g/mol. IUPAC: 5-(4-chlorophenyl)sulfanyl-4-[(2,6-dichlorophenoxy)methyl]-1-methyl-3-phenylpyrazole.

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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 4K-373S

XLogP
7.7775
TPSA (Topological Polar Surface Area)
27.05
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
6
Heavy Atoms
30
Complexity
1141.0442
Exact Mass
474.01273
Monoisotopic Mass
474.01273
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 4K-373S

The XLogP value of 7.7775 indicates that 4K-373S is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 27.05 Ų, 4K-373S exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 4K-373S has 0 hydrogen bond donor(s) and 3 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 4K-373S?

The CAS number of 4K-373S is 318248-34-9.

What is the molecular formula of 4K-373S?

The molecular formula of 4K-373S is C23H17Cl3N2OS.

What is the molecular weight of 4K-373S?

The molecular weight of 4K-373S is 474.01 g/mol.

Where can I buy 4K-373S?

You can request a quote for 4K-373S directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4K-373S?

Yes, KEHONG BIO provides custom synthesis services for 4K-373S and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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