Ethiprole structure

Ethiprole

TL;DR: Ethiprole (CAS 181587-01-9) is a chemical compound with molecular formula C13H9Cl2F3N4OS and molecular weight 395.98 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-ethylsulfinylpyrazole-3-carbonitrile

Also Known As: Ethiprole, Kirappu, Ethiprole [ISO], Curbix, ETHIPROLE [MI]

CAS: 181587-01-9
Molecular Formula C13H9Cl2F3N4OS
Molecular Weight 395.98 g/mol
LogP 3.77928
Topological Polar Surface Area 84.7 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
Rotatable Bonds 3
Exact Mass 395.98264
Heavy Atoms 24
Complexity 850.31757

Chemical Identifiers

CAS Number 181587-01-9
SMILES CCS(=O)C1=C(N(N=C1C#N)C2=C(C=C(C=C2Cl)C(F)(F)F)Cl)N

Product Overview

Ethiprole (CAS 181587-01-9), with molecular formula C13H9Cl2F3N4OS and molecular weight 395.98 g/mol. IUPAC: 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-ethylsulfinylpyrazole-3-carbonitrile.

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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 Ethiprole

XLogP
3.77928
TPSA (Topological Polar Surface Area)
84.7
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
4
Rotatable Bonds
3
Heavy Atoms
24
Complexity
850.31757
Exact Mass
395.98264
Monoisotopic Mass
395.98264
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 Ethiprole

The XLogP value of 3.77928 indicates that Ethiprole is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 84.7 Ų falls within the moderate polarity range, balancing permeability and solubility for Ethiprole. Following Lipinski's Rule of Five, Ethiprole has 1 hydrogen bond donor(s) and 4 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 Ethiprole?

The CAS number of Ethiprole is 181587-01-9.

What is the molecular formula of Ethiprole?

The molecular formula of Ethiprole is C13H9Cl2F3N4OS.

What is the molecular weight of Ethiprole?

The molecular weight of Ethiprole is 395.98 g/mol.

Where can I buy Ethiprole?

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

Does KEHONG BIO offer custom synthesis for Ethiprole?

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

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