F1264-3719 structure

F1264-3719

TL;DR: F1264-3719 (CAS 539840-16-9) is a chemical compound with molecular formula C22H20N4O2 and molecular weight 372.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

9-(3-hydroxyphenyl)-2-(4-methylphenyl)-5,6,7,9-tetrahydro-4H-[1,2,4]triazolo[5,1-b]quinazolin-8-one

Also Known As: F1264-3719, 9-(3-hydroxyphenyl)-2-(4-methylphenyl)-4H,5H,6H,7H,8H,9H-[1,2,4]triazolo[3,2-b]quinazolin-8-one, 9-(3-hydroxyphenyl)-2-(p-tolyl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one, 9-(3-hydroxyphenyl)-2-(4-methylphenyl)-5,6,7,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one, 9-(3-hydroxyphenyl)-2-(4-methylphenyl)-5,6,7,9-tetrahydro-4H-[1,2,4]triazolo[5,1-b]quinazolin-8-one

CAS: 539840-16-9
Molecular Formula C22H20N4O2
Molecular Weight 372.16 g/mol
LogP 3.98112
Topological Polar Surface Area 80.04 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 2
Exact Mass 372.15863
Heavy Atoms 28
Complexity 1111.8203

Chemical Identifiers

CAS Number 539840-16-9
SMILES CC1=CC=C(C=C1)C2=NN3C(C4=C(CCCC4=O)NC3=N2)C5=CC(=CC=C5)O

Product Overview

F1264-3719 (CAS 539840-16-9), with molecular formula C22H20N4O2 and molecular weight 372.16 g/mol. IUPAC: 9-(3-hydroxyphenyl)-2-(4-methylphenyl)-5,6,7,9-tetrahydro-4H-[1,2,4]triazolo[5,1-b]quinazolin-8-one.

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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 F1264-3719

XLogP
3.98112
TPSA (Topological Polar Surface Area)
80.04
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
5
Rotatable Bonds
2
Heavy Atoms
28
Complexity
1111.8203
Exact Mass
372.15863
Monoisotopic Mass
372.15863
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 F1264-3719

The XLogP value of 3.98112 indicates that F1264-3719 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 80.04 Ų falls within the moderate polarity range, balancing permeability and solubility for F1264-3719. Following Lipinski's Rule of Five, F1264-3719 has 2 hydrogen bond donor(s) and 5 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 F1264-3719?

The CAS number of F1264-3719 is 539840-16-9.

What is the molecular formula of F1264-3719?

The molecular formula of F1264-3719 is C22H20N4O2.

What is the molecular weight of F1264-3719?

The molecular weight of F1264-3719 is 372.16 g/mol.

Where can I buy F1264-3719?

You can request a quote for F1264-3719 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for F1264-3719?

Yes, KEHONG BIO provides custom synthesis services for F1264-3719 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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