Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate structure

Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate

TL;DR: Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate (CAS 205495-35-8) is a chemical compound with molecular formula C11H9Cl2NO2 and molecular weight 257.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methyl 4-(2,5-dichloroanilino)but-2-ynoate

Also Known As: methyl 4-(2,5-dichloroanilino)-2-butynoate, methyl 4-(2,5-dichloroanilino)but-2-ynoate, AH-034/36853011, methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate, methyl 4-[(2,5-dichlorophenyl)amino]but-2-ynoate

CAS: 205495-35-8
Molecular Formula C11H9Cl2NO2
Molecular Weight 257.00 g/mol
LogP 2.5817
Topological Polar Surface Area 38.33 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 2
Exact Mass 257.00104
Heavy Atoms 16
Complexity 449.03317

Chemical Identifiers

CAS Number 205495-35-8
SMILES COC(=O)C#CCNC1=C(C=CC(=C1)Cl)Cl

Product Overview

Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate (CAS 205495-35-8), with molecular formula C11H9Cl2NO2 and molecular weight 257.00 g/mol. IUPAC: methyl 4-(2,5-dichloroanilino)but-2-ynoate.

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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 Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate

XLogP
2.5817
TPSA (Topological Polar Surface Area)
38.33
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
16
Complexity
449.03317
Exact Mass
257.00104
Monoisotopic Mass
257.00104
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 Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate

The XLogP value of 2.5817 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate. With a topological polar surface area (TPSA) of 38.33 Ų, Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate has 1 hydrogen bond donor(s) and 3 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 Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate?

The CAS number of Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate is 205495-35-8.

What is the molecular formula of Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate?

The molecular formula of Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate is C11H9Cl2NO2.

What is the molecular weight of Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate?

The molecular weight of Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate is 257.00 g/mol.

Where can I buy Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate?

You can request a quote for Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate?

Yes, KEHONG BIO provides custom synthesis services for Methyl 4-((2,5-dichlorophenyl)amino)but-2-ynoate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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