Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane structure

Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane

TL;DR: Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane (CAS 27258-72-6) is a chemical compound with molecular formula C24H15PSe and molecular weight 414.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

tris(2-phenylethynyl)-selanylidene-λ5-phosphane

Also Known As: tris(2-phenylethynyl)-selanylidene-, Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane, tris(2-phenylethynyl)-selanylidene-lambda5-phosphane

CAS: 27258-72-6
Molecular Formula C24H15PSe
Molecular Weight 414.01 g/mol
LogP 5.1151
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 3
Exact Mass 414.00766
Heavy Atoms 26
Complexity 604.0

Chemical Identifiers

CAS Number 27258-72-6
SMILES C1=CC=C(C=C1)C#CP(=[Se])(C#CC2=CC=CC=C2)C#CC3=CC=CC=C3
InChIKey YXGANPCRYYLZOY-UHFFFAOYSA-N

Product Overview

Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane (CAS 27258-72-6), with molecular formula C24H15PSe and molecular weight 414.01 g/mol. IUPAC: tris(2-phenylethynyl)-selanylidene-λ5-phosphane.

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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 Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane

XLogP
5.1151
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
3
Heavy Atoms
26
Complexity
604.0
Exact Mass
414.00766
Monoisotopic Mass
414.00766
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 Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane

The XLogP value of 5.1151 indicates that Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane has 0 hydrogen bond donor(s) and 0 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 Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane?

The CAS number of Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane is 27258-72-6.

What is the molecular formula of Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane?

The molecular formula of Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane is C24H15PSe.

What is the molecular weight of Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane?

The molecular weight of Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane is 414.01 g/mol.

Where can I buy Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane?

You can request a quote for Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane?

Yes, KEHONG BIO provides custom synthesis services for Tris(phenylethynyl)(selanylidene)-lambda~5~-phosphane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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