3,4-二氯-1-乙基马来酰亚胺 structure

3,4-二氯-1-乙基马来酰亚胺

TL;DR: 3,4-二氯-1-乙基马来酰亚胺 (CAS 20198-77-0) is a chemical compound with molecular formula C6H5Cl2NO2 and molecular weight 192.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3,4-二氯-1-乙基马来酰亚胺

3,4-dichloro-1-ethylpyrrole-2,5-dione

Also Known As: N-Ethyl-dichloromaleinimide, Maleimide, dichloro-N-ethyl-, 2,3-Dichloro-N-ethylmaleimide, 3,4-Dichloro-1-ethylmaleimide, MALEIMIDE, 2,3-DICHLORO-N-ETHYL-

CAS: 20198-77-0
Molecular Formula C6H5Cl2NO2
Molecular Weight 192.97 g/mol
LogP 1.5
Topological Polar Surface Area 37.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 192.96973
Heavy Atoms 11
Complexity 235.0

Chemical Identifiers

CAS Number 20198-77-0
SMILES CCN1C(=O)C(=C(C1=O)Cl)Cl
InChIKey UNOAAQSLIJPNKG-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (5 patents) Coatings & Adhesives (3 patents) Organometallic Reagents (1 patents) Plastic Additives (1 patents) Polymer Intermediates (2 patents)

Product Overview

3,4-二氯-1-乙基马来酰亚胺 (CAS 20198-77-0), with molecular formula C6H5Cl2NO2 and molecular weight 192.97 g/mol. IUPAC: 3,4-dichloro-1-ethylpyrrole-2,5-dione.

🧪
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 3,4-二氯-1-乙基马来酰亚胺

XLogP
1.5
TPSA (Topological Polar Surface Area)
37.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
1
Heavy Atoms
11
Complexity
235.0
Exact Mass
192.96973
Monoisotopic Mass
192.96973
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 3,4-二氯-1-乙基马来酰亚胺

The XLogP value of 1.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3,4-二氯-1-乙基马来酰亚胺. With a topological polar surface area (TPSA) of 37.4 Ų, 3,4-二氯-1-乙基马来酰亚胺 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3,4-二氯-1-乙基马来酰亚胺 has 0 hydrogen bond donor(s) and 2 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 3,4-二氯-1-乙基马来酰亚胺?

The CAS number of 3,4-二氯-1-乙基马来酰亚胺 is 20198-77-0.

What is the molecular formula of 3,4-二氯-1-乙基马来酰亚胺?

The molecular formula of 3,4-二氯-1-乙基马来酰亚胺 is C6H5Cl2NO2.

What is the molecular weight of 3,4-二氯-1-乙基马来酰亚胺?

The molecular weight of 3,4-二氯-1-乙基马来酰亚胺 is 192.97 g/mol.

Where can I buy 3,4-二氯-1-乙基马来酰亚胺?

You can request a quote for 3,4-二氯-1-乙基马来酰亚胺 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3,4-二氯-1-乙基马来酰亚胺?

Yes, KEHONG BIO provides custom synthesis services for 3,4-二氯-1-乙基马来酰亚胺 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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