2,3-5,6-Dibenzoxalene structure

2,3-5,6-Dibenzoxalene

TL;DR: 2,3-5,6-Dibenzoxalene (CAS 243-24-3) is a chemical compound with molecular formula C16H10O and molecular weight 218.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

indeno[2,1-b]chromene

Also Known As: 2,3-5,6-Dibenzoxalene, indeno[2,1-b]chromene, Indeno[2,1-b]chromene,, Indeno(2,1-b)chromene,, benzo[b]indeno[1,2-e]pyran

CAS: 243-24-3
Molecular Formula C16H10O
Molecular Weight 218.07 g/mol
LogP 4.6
Topological Polar Surface Area 13.1 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 0
Exact Mass 218.07317
Heavy Atoms 17
Complexity 287.0

Chemical Identifiers

CAS Number 243-24-3
SMILES C1=CC=C2C(=C1)C=C3C2=CC4=CC=CC=C4O3
InChIKey HYVCFGOTQRVWPN-UHFFFAOYSA-N

Product Overview

2,3-5,6-Dibenzoxalene (CAS 243-24-3), with molecular formula C16H10O and molecular weight 218.07 g/mol. IUPAC: indeno[2,1-b]chromene.

🧪
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 2,3-5,6-Dibenzoxalene

XLogP
4.6
TPSA (Topological Polar Surface Area)
13.1
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
17
Complexity
287.0
Exact Mass
218.07317
Monoisotopic Mass
218.07317
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 2,3-5,6-Dibenzoxalene

The XLogP value of 4.6 indicates that 2,3-5,6-Dibenzoxalene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 13.1 Ų, 2,3-5,6-Dibenzoxalene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2,3-5,6-Dibenzoxalene has 0 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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 2,3-5,6-Dibenzoxalene?

The CAS number of 2,3-5,6-Dibenzoxalene is 243-24-3.

What is the molecular formula of 2,3-5,6-Dibenzoxalene?

The molecular formula of 2,3-5,6-Dibenzoxalene is C16H10O.

What is the molecular weight of 2,3-5,6-Dibenzoxalene?

The molecular weight of 2,3-5,6-Dibenzoxalene is 218.07 g/mol.

Where can I buy 2,3-5,6-Dibenzoxalene?

You can request a quote for 2,3-5,6-Dibenzoxalene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2,3-5,6-Dibenzoxalene?

Yes, KEHONG BIO provides custom synthesis services for 2,3-5,6-Dibenzoxalene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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