Etoprine structure

Etoprine

TL;DR: Etoprine (CAS 18588-57-3) is a chemical compound with molecular formula C12H12Cl2N4 and molecular weight 282.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-(3,4-dichlorophenyl)-6-ethylpyrimidine-2,4-diamine

Also Known As: ETOPRINE, Ethodichlorophen, Etoprine [USAN], DDEP, Etoprine (USAN)

CAS: 18588-57-3
Molecular Formula C12H12Cl2N4
Molecular Weight 282.04 g/mol
LogP 3.1
Topological Polar Surface Area 77.8 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 282.0439
Heavy Atoms 18
Complexity 279.0

Chemical Identifiers

CAS Number 18588-57-3
SMILES CCC1=C(C(=NC(=N1)N)N)C2=CC(=C(C=C2)Cl)Cl
InChIKey PXLPCZJACKUXGP-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 10 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (30 patents) Analytical Reagents (65 patents) Biotechnology (177 patents) Food Additives (2 patents) Heterocyclic Building Blocks (336 patents) +5 more

Product Overview

Etoprine (CAS 18588-57-3), with molecular formula C12H12Cl2N4 and molecular weight 282.04 g/mol. IUPAC: 5-(3,4-dichlorophenyl)-6-ethylpyrimidine-2,4-diamine.

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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 Etoprine

XLogP
3.1
TPSA (Topological Polar Surface Area)
77.8
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
18
Complexity
279.0
Exact Mass
282.0439
Monoisotopic Mass
282.0439
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 Etoprine

The XLogP value of 3.1 indicates that Etoprine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 77.8 Ų falls within the moderate polarity range, balancing permeability and solubility for Etoprine. Following Lipinski's Rule of Five, Etoprine has 2 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 Etoprine?

The CAS number of Etoprine is 18588-57-3.

What is the molecular formula of Etoprine?

The molecular formula of Etoprine is C12H12Cl2N4.

What is the molecular weight of Etoprine?

The molecular weight of Etoprine is 282.04 g/mol.

Where can I buy Etoprine?

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

Does KEHONG BIO offer custom synthesis for Etoprine?

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

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