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BINAP

TL;DR: BINAP (CAS 76189-55-4) is a chemical compound with molecular formula C44H32P2 and molecular weight 622.70 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

BINAP

[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane

CAS: 76189-55-4
Molecular Formula C44H32P2
Molecular Weight 622.70 g/mol
LogP 11.4
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 7
Exact Mass 622.19794
Heavy Atoms 46
Complexity 797.0

Chemical Identifiers

CAS Number 76189-55-4
InChIKey MUALRAIOVNYAIW-UHFFFAOYSA-N

Product Overview

BINAP (CAS 76189-55-4), with molecular formula C44H32P2 and molecular weight 622.70 g/mol. IUPAC: [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane.

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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 BINAP

XLogP
11.4
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
7
Heavy Atoms
46
Complexity
797.0
Exact Mass
622.19794
Monoisotopic Mass
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 BINAP

The XLogP value of 11.4 indicates that BINAP is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, BINAP exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, BINAP 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 BINAP?

The CAS number of BINAP is 76189-55-4.

What is the molecular formula of BINAP?

The molecular formula of BINAP is C44H32P2.

What is the molecular weight of BINAP?

The molecular weight of BINAP is 622.70 g/mol.

Where can I buy BINAP?

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

Does KEHONG BIO offer custom synthesis for BINAP?

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

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