FK-143 structure

FK-143

TL;DR: FK-143 (CAS 163136-03-6) is a chemical compound with molecular formula C40H44N2O3 and molecular weight 600.34 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

FK-143

4-[3-[3-[bis[4-(2-methylpropyl)phenyl]methylamino]benzoyl]indol-1-yl]butanoic acid

Also Known As: Fk 143, 4-[3-[3-[bis[4-(2-methylpropyl)phenyl]methylamino]benzoyl]indol-1-yl]butanoic acid, 1H-Indole-1-butanoic acid, 3-[3-[[bis[4-(2-methylpropyl)phenyl]methyl]amino]benzoyl]-, 4-{3-[3-({bis[4-(2-methylpropyl)phenyl]methyl}amino)benzoyl]-1H-indol-1-yl}butanoic acid, 4-[3-[3-(bis[4-isobutylphenyl)methylamino]benzoyl]indol-1-yl]butyric acid

CAS: 163136-03-6
Molecular Formula C40H44N2O3
Molecular Weight 600.34 g/mol
LogP 9.5
Topological Polar Surface Area 71.3 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 14
Exact Mass 600.3352
Heavy Atoms 45
Complexity 889.0

Chemical Identifiers

CAS Number 163136-03-6
SMILES CC(C)CC1=CC=C(C=C1)C(C2=CC=C(C=C2)CC(C)C)NC3=CC=CC(=C3)C(=O)C4=CN(C5=CC=CC=C54)CCCC(=O)O
InChIKey LACIBZRFAYFTOV-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (19 patents) Pharmaceutical Intermediates (6 patents)

Product Overview

FK-143 (CAS 163136-03-6), with molecular formula C40H44N2O3 and molecular weight 600.34 g/mol. IUPAC: 4-[3-[3-[bis[4-(2-methylpropyl)phenyl]methylamino]benzoyl]indol-1-yl]butanoic acid.

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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 FK-143

XLogP
9.5
TPSA (Topological Polar Surface Area)
71.3
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
14
Heavy Atoms
45
Complexity
889.0
Exact Mass
600.3352
Monoisotopic Mass
600.3352
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 FK-143

The XLogP value of 9.5 indicates that Chemical Compound (C40H44N2O3) is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 71.3 Ų falls within the moderate polarity range, balancing permeability and solubility for FK-143. Following Lipinski's Rule of Five, Chemical Compound (C40H44N2O3) has 2 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 Chemical Compound (C40H44N2O3)?

The CAS number of Chemical Compound (C40H44N2O3) is 163136-03-6.

What is the molecular formula of Chemical Compound (C40H44N2O3)?

The molecular formula of Chemical Compound (C40H44N2O3) is C40H44N2O3.

What is the molecular weight of Chemical Compound (C40H44N2O3)?

The molecular weight of Chemical Compound (C40H44N2O3) is 600.34 g/mol.

Where can I buy Chemical Compound (C40H44N2O3)?

You can request a quote for Chemical Compound (C40H44N2O3) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Chemical Compound (C40H44N2O3)?

Yes, KEHONG BIO provides custom synthesis services for Chemical Compound (C40H44N2O3) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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