2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole structure

2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole

TL;DR: 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole (CAS 301654-56-8) is a chemical compound with molecular formula C21H16Br2N2 and molecular weight 453.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(3-bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole

Also Known As: 2-(3-bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole, 1-(3-bromophenyl)-3-(4-bromophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole

CAS: 301654-56-8
Molecular Formula C21H16Br2N2
Molecular Weight 453.97 g/mol
LogP 6.5673
Topological Polar Surface Area 15.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 3
Exact Mass 453.96802
Heavy Atoms 25
Complexity 904.6939

Chemical Identifiers

CAS Number 301654-56-8
SMILES C1C(N(N=C1C2=CC=C(C=C2)Br)C3=CC(=CC=C3)Br)C4=CC=CC=C4

Product Overview

2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole (CAS 301654-56-8), with molecular formula C21H16Br2N2 and molecular weight 453.97 g/mol. IUPAC: 2-(3-bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole.

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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-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole

XLogP
6.5673
TPSA (Topological Polar Surface Area)
15.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
3
Heavy Atoms
25
Complexity
904.6939
Exact Mass
453.96802
Monoisotopic Mass
455.96597
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-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole

The XLogP value of 6.5673 indicates that 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 15.6 Ų, 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole has 0 hydrogen bond donor(s) and 2 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-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole?

The CAS number of 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole is 301654-56-8.

What is the molecular formula of 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole?

The molecular formula of 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole is C21H16Br2N2.

What is the molecular weight of 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole?

The molecular weight of 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole is 453.97 g/mol.

Where can I buy 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole?

You can request a quote for 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole?

Yes, KEHONG BIO provides custom synthesis services for 2-(3-Bromophenyl)-5-(4-bromophenyl)-3-phenyl-3,4-dihydropyrazole and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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