(R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl structure

(R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl

TL;DR: (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl (CAS 220114-70-5) is a chemical compound with molecular formula C52H48P2 and molecular weight 734.32 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[1-[2-bis(3,5-dimethylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(3,5-dimethylphenyl)phosphane

Also Known As: (R)-DM-BINAP, (S)-DM-BINAP, Xylbinap, DM-BINAP, (S)-xylyl BINAP

CAS: 220114-70-5
Molecular Formula C52H48P2
Molecular Weight 734.32 g/mol
LogP 11.64376
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 7
Exact Mass 734.3231
Heavy Atoms 54
Complexity 2344.5657

Chemical Identifiers

CAS Number 220114-70-5
SMILES CC1=CC(=CC(=C1)P(C2=C(C3=CC=CC=C3C=C2)C4=C(C=CC5=CC=CC=C54)P(C6=CC(=CC(=C6)C)C)C7=CC(=CC(=C7)C)C)C8=CC(=CC(=C8)C)C)C

Product Overview

(R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl (CAS 220114-70-5), with molecular formula C52H48P2 and molecular weight 734.32 g/mol. IUPAC: [1-[2-bis(3,5-dimethylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(3,5-dimethylphenyl)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.
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Chemical Property Profile of (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl

XLogP
11.64376
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
7
Heavy Atoms
54
Complexity
2344.5657
Exact Mass
734.3231
Monoisotopic Mass
734.3231
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 (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl

The XLogP value of 11.64376 indicates that (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl 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 (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl?

The CAS number of (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl is 220114-70-5.

What is the molecular formula of (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl?

The molecular formula of (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl is C52H48P2.

What is the molecular weight of (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl?

The molecular weight of (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl is 734.32 g/mol.

Where can I buy (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl?

You can request a quote for (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl?

Yes, KEHONG BIO provides custom synthesis services for (R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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