2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- structure

2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-

TL;DR: 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- (CAS 19579-02-3) is a chemical compound with molecular formula C18H13O5P and molecular weight 340.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-phenoxy-2,2'-spirobi[1,3,2λ5-benzodioxaphosphole]

Also Known As: 2-phenoxy-2,2'-spirobi[1,3,2, 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-, 2-phenoxy-2,2'-spirobi[[1,3,2]benzodioxaphosphole], 2.lambda.5-2,2'-Spirobi[1,3,2-benzodioxaphosphole], 2-phenoxy-, 2-phenoxy-2,2'-spirobi[1,3,2lambda5-benzodioxaphosphole]

CAS: 19579-02-3
Molecular Formula C18H13O5P
Molecular Weight 340.05 g/mol
LogP 5.4
Topological Polar Surface Area 46.2 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 2
Exact Mass 340.05005
Heavy Atoms 24
Complexity 413.0

Chemical Identifiers

CAS Number 19579-02-3
SMILES C1=CC=C(C=C1)OP23(OC4=CC=CC=C4O2)OC5=CC=CC=C5O3
InChIKey HTIULDHVOBZBHK-UHFFFAOYSA-N

Patent-Derived Application Labels

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

Heterocyclic Building Blocks (49 patents) Organometallic Reagents (3 patents) Pharmaceutical Intermediates (17 patents)

Product Overview

2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- (CAS 19579-02-3), with molecular formula C18H13O5P and molecular weight 340.05 g/mol. IUPAC: 2-phenoxy-2,2'-spirobi[1,3,2λ5-benzodioxaphosphole].

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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 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-

XLogP
5.4
TPSA (Topological Polar Surface Area)
46.2
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
2
Heavy Atoms
24
Complexity
413.0
Exact Mass
340.05005
Monoisotopic Mass
340.05005
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 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-

The XLogP value of 5.4 indicates that 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 46.2 Ų, 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- has 0 hydrogen bond donor(s) and 5 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 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-?

The CAS number of 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- is 19579-02-3.

What is the molecular formula of 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-?

The molecular formula of 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- is C18H13O5P.

What is the molecular weight of 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-?

The molecular weight of 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- is 340.05 g/mol.

Where can I buy 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-?

You can request a quote for 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy-?

Yes, KEHONG BIO provides custom synthesis services for 2lambda5-2,2'-Spirobi(1,3,2-benzodioxaphosphole), 2-phenoxy- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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