(4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione structure

(4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione

TL;DR: (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione (CAS 517890-75-4) is a chemical compound with molecular formula C25H29NO7 and molecular weight 455.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione

Also Known As: (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione, (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione, 4-(4-ethoxybenzoyl)-5-(4-ethoxyphenyl)-3-hydroxy-1-[2-(2-hydroxyethoxy)ethyl]-1,5-dihydro-2H-pyrrol-2-one

CAS: 517890-75-4
Molecular Formula C25H29NO7
Molecular Weight 455.19 g/mol
LogP 2.9146
Topological Polar Surface Area 105.53 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 7
Rotatable Bonds 11
Exact Mass 455.1944
Heavy Atoms 33
Complexity 982.81995

Chemical Identifiers

CAS Number 517890-75-4
SMILES CCOC1=CC=C(C=C1)C2/C(=C(/C3=CC=C(C=C3)OCC)\O)/C(=O)C(=O)N2CCOCCO

Product Overview

(4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione (CAS 517890-75-4), with molecular formula C25H29NO7 and molecular weight 455.19 g/mol. IUPAC: (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione.

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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 (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione

XLogP
2.9146
TPSA (Topological Polar Surface Area)
105.53
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
7
Rotatable Bonds
11
Heavy Atoms
33
Complexity
982.81995
Exact Mass
455.1944
Monoisotopic Mass
455.1944
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 (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione

The XLogP value of 2.9146 suggests moderate lipophilicity, balancing water solubility and membrane permeability for (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione. The TPSA of 105.53 Ų falls within the moderate polarity range, balancing permeability and solubility for (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione. Following Lipinski's Rule of Five, (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione has 2 hydrogen bond donor(s) and 7 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 (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione?

The CAS number of (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione is 517890-75-4.

What is the molecular formula of (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione?

The molecular formula of (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione is C25H29NO7.

What is the molecular weight of (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione?

The molecular weight of (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione is 455.19 g/mol.

Where can I buy (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione?

You can request a quote for (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione?

Yes, KEHONG BIO provides custom synthesis services for (4E)-5-(4-ethoxyphenyl)-4-[(4-ethoxyphenyl)(hydroxy)methylidene]-1-[2-(2-hydroxyethoxy)ethyl]pyrrolidine-2,3-dione and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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