(4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione structure

(4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione

TL;DR: (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione (CAS 489405-64-3) is a chemical compound with molecular formula C25H29BrN2O4 and molecular weight 500.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4E)-5-(4-bromophenyl)-1-[2-(diethylamino)ethyl]-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione

Also Known As: (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione, 5-(4-bromophenyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-4-(4-methoxy-3-methylbenzoyl)-1H-pyrrol-2(5H)-one, 5-(4-bromophenyl)-1-[2-(diethylamino)ethyl]-3-hydroxy-4-(4-methoxy-3-methylbenzoyl)-1,5-dihydro-2H-pyrrol-2-one, 5-(4-bromophenyl)-1-[2-(diethylamino)ethyl]-3-hydroxy-4-[(4-methoxy-3-methylphenyl)carbonyl]-1,5-dihydro-2H-pyrrol-2-one

CAS: 489405-64-3
Molecular Formula C25H29BrN2O4
Molecular Weight 500.13 g/mol
LogP 4.52962
Topological Polar Surface Area 70.08 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 8
Exact Mass 500.13107
Heavy Atoms 32
Complexity 1028.7374

Chemical Identifiers

CAS Number 489405-64-3
SMILES CCN(CC)CCN1C(/C(=C(/C2=CC(=C(C=C2)OC)C)\O)/C(=O)C1=O)C3=CC=C(C=C3)Br

Product Overview

(4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione (CAS 489405-64-3), with molecular formula C25H29BrN2O4 and molecular weight 500.13 g/mol. IUPAC: (4E)-5-(4-bromophenyl)-1-[2-(diethylamino)ethyl]-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]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-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione

XLogP
4.52962
TPSA (Topological Polar Surface Area)
70.08
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
5
Rotatable Bonds
8
Heavy Atoms
32
Complexity
1028.7374
Exact Mass
500.13107
Monoisotopic Mass
500.13107
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-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione

The XLogP value of 4.52962 indicates that (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 70.08 Ų falls within the moderate polarity range, balancing permeability and solubility for (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione. Following Lipinski's Rule of Five, (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione has 1 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione?

The CAS number of (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione is 489405-64-3.

What is the molecular formula of (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione?

The molecular formula of (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione is C25H29BrN2O4.

What is the molecular weight of (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione?

The molecular weight of (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione is 500.13 g/mol.

Where can I buy (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione?

You can request a quote for (4E)-5-(4-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]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-bromophenyl)-1-(2-diethylaminoethyl)-4-[hydroxy-(4-methoxy-3-methylphenyl)methylidene]pyrrolidine-2,3-dione?

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

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