2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol structure

2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol

TL;DR: 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol (CAS 374545-72-9) is a chemical compound with molecular formula C21H16ClFN2O and molecular weight 366.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[3-(4-chlorophenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]-4-fluorophenol

Also Known As: 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol, 2-[5-(4-chlorophenyl)-1-phenyl(2-pyrazolin-3-yl)]-4-fluorophenol, 2-(5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-4-fluorophenol, 6-[5-(4-chlorophenyl)-1-phenylpyrazolidin-3-ylidene]-4-fluorocyclohexa-2,4-dien-1-one, (6E)-6-[5-(4-chlorophenyl)-1-phenylpyrazolidin-3-ylidene]-4-fluorocyclohexa-2,4-dien-1-one

CAS: 374545-72-9
Molecular Formula C21H16ClFN2O
Molecular Weight 366.09 g/mol
LogP 5.5404
Topological Polar Surface Area 35.83 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 366.0935
Heavy Atoms 26
Complexity 957.50494

Chemical Identifiers

CAS Number 374545-72-9
SMILES C1C(N(N=C1C2=C(C=CC(=C2)F)O)C3=CC=CC=C3)C4=CC=C(C=C4)Cl

Product Overview

2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol (CAS 374545-72-9), with molecular formula C21H16ClFN2O and molecular weight 366.09 g/mol. IUPAC: 2-[3-(4-chlorophenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]-4-fluorophenol.

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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 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol

XLogP
5.5404
TPSA (Topological Polar Surface Area)
35.83
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
26
Complexity
957.50494
Exact Mass
366.0935
Monoisotopic Mass
366.0935
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 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol

The XLogP value of 5.5404 indicates that 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 35.83 Ų, 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol has 1 hydrogen bond donor(s) and 3 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 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol?

The CAS number of 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol is 374545-72-9.

What is the molecular formula of 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol?

The molecular formula of 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol is C21H16ClFN2O.

What is the molecular weight of 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol?

The molecular weight of 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol is 366.09 g/mol.

Where can I buy 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol?

You can request a quote for 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol?

Yes, KEHONG BIO provides custom synthesis services for 2-[5-(4-chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-4-fluorophenol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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