1,3,5-Triphenylpyrazole structure

1,3,5-Triphenylpyrazole

TL;DR: 1,3,5-Triphenylpyrazole (CAS 2183-27-9) is a chemical compound with molecular formula C21H16N2 and molecular weight 296.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1,3,5-triphenylpyrazole

Also Known As: 1,3,5-Triphenyl-1H-pyrazole, 1,3,5-Triphenylpyrazole, 1,3,5-triphenyl-pyrazol, 1,3,5-triphenyl-pyrazole, TimTec1_006871

CAS: 2183-27-9
Molecular Formula C21H16N2
Molecular Weight 296.13 g/mol
LogP 5.2
Topological Polar Surface Area 17.8 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 3
Exact Mass 296.13135
Heavy Atoms 23
Complexity 351.0

Chemical Identifiers

CAS Number 2183-27-9
SMILES C1=CC=C(C=C1)C2=CC(=NN2C3=CC=CC=C3)C4=CC=CC=C4
InChIKey YQDSXDPQYUXRDP-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (11 patents) Pharmaceutical Intermediates (6 patents) Polymer Intermediates (13 patents)

Product Overview

1,3,5-Triphenylpyrazole (CAS 2183-27-9), with molecular formula C21H16N2 and molecular weight 296.13 g/mol. IUPAC: 1,3,5-triphenylpyrazole.

🧪
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 1,3,5-Triphenylpyrazole

XLogP
5.2
TPSA (Topological Polar Surface Area)
17.8
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
3
Heavy Atoms
23
Complexity
351.0
Exact Mass
296.13135
Monoisotopic Mass
296.13135
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 1,3,5-Triphenylpyrazole

The XLogP value of 5.2 indicates that 1,3,5-Triphenylpyrazole is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 17.8 Ų, 1,3,5-Triphenylpyrazole exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,3,5-Triphenylpyrazole has 0 hydrogen bond donor(s) and 1 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 1,3,5-Triphenylpyrazole?

The CAS number of 1,3,5-Triphenylpyrazole is 2183-27-9.

What is the molecular formula of 1,3,5-Triphenylpyrazole?

The molecular formula of 1,3,5-Triphenylpyrazole is C21H16N2.

What is the molecular weight of 1,3,5-Triphenylpyrazole?

The molecular weight of 1,3,5-Triphenylpyrazole is 296.13 g/mol.

Where can I buy 1,3,5-Triphenylpyrazole?

You can request a quote for 1,3,5-Triphenylpyrazole directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1,3,5-Triphenylpyrazole?

Yes, KEHONG BIO provides custom synthesis services for 1,3,5-Triphenylpyrazole and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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