MePhos structure

MePhos

TL;DR: MePhos (CAS 251320-86-2) is a chemical compound with molecular formula C25H33P and molecular weight 364.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

MePhos

dicyclohexyl-[2-(2-methylphenyl)phenyl]phosphane

Also Known As: 2-(Dicyclohexylphosphino)-2'-methylbiphenyl, MEPHOS, 2-Dicyclohexylphosphino-2'-methylbiphenyl, Bromomethylbenzothiazole, MePhos, 97%

CAS: 251320-86-2
Molecular Formula C25H33P
Molecular Weight 364.23 g/mol
LogP 7.43462
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 4
Exact Mass 364.232
Heavy Atoms 26
Complexity 689.5982

Chemical Identifiers

CAS Number 251320-86-2
SMILES CC1=CC=CC=C1C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4

Product Overview

MePhos (CAS 251320-86-2), with molecular formula C25H33P and molecular weight 364.23 g/mol. IUPAC: dicyclohexyl-[2-(2-methylphenyl)phenyl]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 MePhos

XLogP
7.43462
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
4
Heavy Atoms
26
Complexity
689.5982
Exact Mass
364.232
Monoisotopic Mass
364.232
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 MePhos

The XLogP value of 7.43462 indicates that MePhos is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, MePhos exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, MePhos 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 MePhos?

The CAS number of MePhos is 251320-86-2.

What is the molecular formula of MePhos?

The molecular formula of MePhos is C25H33P.

What is the molecular weight of MePhos?

The molecular weight of MePhos is 364.23 g/mol.

Where can I buy MePhos?

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

Does KEHONG BIO offer custom synthesis for MePhos?

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

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