4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate structure

4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate

TL;DR: 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate (CAS 5983-39-1) is a chemical compound with molecular formula C29H25FN4O3 and molecular weight 496.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-ethyl-4-[4-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-2,5-dioxopyrrol-3-yl]-1-(4-fluorophenyl)pyrazol-5-olate

Also Known As: 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate, 4-[3-Ethyl-1-(4-fluorophenyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxo-4,5-dihydro-1H-pyrrol-2-olate

CAS: 5983-39-1
Molecular Formula C29H25FN4O3
Molecular Weight 496.19 g/mol
LogP 3.74742
Topological Polar Surface Area 82.14 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 6
Exact Mass 496.19107
Heavy Atoms 37
Complexity 1553.2751

Chemical Identifiers

CAS Number 5983-39-1
SMILES CCC1=CC=[N+](C=C1)C2=C(C(=O)N(C2=O)C3=CC=CC(=C3)C)C4=C(N(N=C4CC)C5=CC=C(C=C5)F)[O-]

Product Overview

4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate (CAS 5983-39-1), with molecular formula C29H25FN4O3 and molecular weight 496.19 g/mol. IUPAC: 3-ethyl-4-[4-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-2,5-dioxopyrrol-3-yl]-1-(4-fluorophenyl)pyrazol-5-olate.

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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 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate

XLogP
3.74742
TPSA (Topological Polar Surface Area)
82.14
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
6
Heavy Atoms
37
Complexity
1553.2751
Exact Mass
496.19107
Monoisotopic Mass
496.19107
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 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate

The XLogP value of 3.74742 indicates that 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 82.14 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate. Following Lipinski's Rule of Five, 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate has 0 hydrogen bond donor(s) and 4 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 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate?

The CAS number of 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate is 5983-39-1.

What is the molecular formula of 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate?

The molecular formula of 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate is C29H25FN4O3.

What is the molecular weight of 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate?

The molecular weight of 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate is 496.19 g/mol.

Where can I buy 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate?

You can request a quote for 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate?

Yes, KEHONG BIO provides custom synthesis services for 4-[3-ethyl-1-(4-fluorophenyl)-5-oxopyrazol-4-ylidene]-3-(4-ethylpyridin-1-ium-1-yl)-1-(3-methylphenyl)-5-oxopyrrol-2-olate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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