Feclobuzone structure

Feclobuzone

TL;DR: Feclobuzone (CAS 23111-34-4) is a chemical compound with molecular formula C27H25ClN2O4 and molecular weight 476.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4-butyl-3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)methyl 4-chlorobenzoate

Also Known As: Feclobuzone, Feclobuzonum, Feclobuzon, feclobuzona, Feclobuzone [INN]

CAS: 23111-34-4
Molecular Formula C27H25ClN2O4
Molecular Weight 476.15 g/mol
LogP 6.4
Topological Polar Surface Area 66.9 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 9
Exact Mass 476.1503
Heavy Atoms 34
Complexity 688.0

Chemical Identifiers

CAS Number 23111-34-4
SMILES CCCCC1(C(=O)N(N(C1=O)C2=CC=CC=C2)C3=CC=CC=C3)COC(=O)C4=CC=C(C=C4)Cl
InChIKey OZKQTMYKYQGCME-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Pharmaceutical Intermediates (59 patents)

Product Overview

Feclobuzone (CAS 23111-34-4), with molecular formula C27H25ClN2O4 and molecular weight 476.15 g/mol. IUPAC: (4-butyl-3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)methyl 4-chlorobenzoate.

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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.
View MSDS →

Chemical Property Profile of Feclobuzone

XLogP
6.4
TPSA (Topological Polar Surface Area)
66.9
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
9
Heavy Atoms
34
Complexity
688.0
Exact Mass
476.1503
Monoisotopic Mass
476.1503
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 Feclobuzone

The XLogP value of 6.4 indicates that Feclobuzone is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 66.9 Ų falls within the moderate polarity range, balancing permeability and solubility for Feclobuzone. Following Lipinski's Rule of Five, Feclobuzone has 0 hydrogen bond donor(s) and 4 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 Feclobuzone?

The CAS number of Feclobuzone is 23111-34-4.

What is the molecular formula of Feclobuzone?

The molecular formula of Feclobuzone is C27H25ClN2O4.

What is the molecular weight of Feclobuzone?

The molecular weight of Feclobuzone is 476.15 g/mol.

Where can I buy Feclobuzone?

You can request a quote for Feclobuzone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Feclobuzone?

Yes, KEHONG BIO provides custom synthesis services for Feclobuzone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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