马来酸单乙酯 structure

马来酸单乙酯

TL;DR: 马来酸单乙酯 (CAS 2459-05-4) is a chemical compound with molecular formula C6H8O4 and molecular weight 144.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

马来酸单乙酯

(Z)-4-ethoxy-4-oxobut-2-enoic acid

Also Known As: Monoethyl maleate, Maleic Acid Monoethyl Ester, Ethyl maleate, Ethyl hydrogen maleate, Monoethyl fumarate

CAS: 2459-05-4
Molecular Formula C6H8O4
Molecular Weight 144.04 g/mol
LogP 0.1903
Topological Polar Surface Area 63.6 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 144.04225
Heavy Atoms 10
Complexity 159.13075

Chemical Identifiers

CAS Number 2459-05-4
SMILES CCOC(=O)/C=C\C(=O)O

Product Overview

马来酸单乙酯 (CAS 2459-05-4), with molecular formula C6H8O4 and molecular weight 144.04 g/mol. IUPAC: (Z)-4-ethoxy-4-oxobut-2-enoic acid.

🧪
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 马来酸单乙酯

XLogP
0.1903
TPSA (Topological Polar Surface Area)
63.6
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
10
Complexity
159.13075
Exact Mass
144.04225
Monoisotopic Mass
144.04225
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 马来酸单乙酯

The XLogP value of 0.1903 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 马来酸单乙酯. The TPSA of 63.6 Ų falls within the moderate polarity range, balancing permeability and solubility for 马来酸单乙酯. Following Lipinski's Rule of Five, 马来酸单乙酯 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 马来酸单乙酯?

The CAS number of 马来酸单乙酯 is 2459-05-4.

What is the molecular formula of 马来酸单乙酯?

The molecular formula of 马来酸单乙酯 is C6H8O4.

What is the molecular weight of 马来酸单乙酯?

The molecular weight of 马来酸单乙酯 is 144.04 g/mol.

Where can I buy 马来酸单乙酯?

You can request a quote for 马来酸单乙酯 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 马来酸单乙酯?

Yes, KEHONG BIO provides custom synthesis services for 马来酸单乙酯 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?