Chromeno[4,3-c]isoxazol-4-one structure

Chromeno[4,3-c]isoxazol-4-one

TL;DR: Chromeno[4,3-c]isoxazol-4-one (CAS 136806-27-4) is a chemical compound with molecular formula C10H5NO3 and molecular weight 187.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

chromeno[4,3-c][1,2]oxazol-4-one

Also Known As: chromeno[4,3-c]isoxazol-4-one, chromeno[4,3-c][1,2]oxazol-4-one, 4H-[1]Benzopyrano[4,3-c]isoxazol-4-one

CAS: 136806-27-4
Molecular Formula C10H5NO3
Molecular Weight 187.03 g/mol
LogP 1.9342
Topological Polar Surface Area 56.24 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 0
Exact Mass 187.02695
Heavy Atoms 14
Complexity 665.4895

Chemical Identifiers

CAS Number 136806-27-4
SMILES C1=CC=C2C(=C1)C3=NOC=C3C(=O)O2

Product Overview

Chromeno[4,3-c]isoxazol-4-one (CAS 136806-27-4), with molecular formula C10H5NO3 and molecular weight 187.03 g/mol. IUPAC: chromeno[4,3-c][1,2]oxazol-4-one.

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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 Chromeno[4,3-c]isoxazol-4-one

XLogP
1.9342
TPSA (Topological Polar Surface Area)
56.24
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
14
Complexity
665.4895
Exact Mass
187.02695
Monoisotopic Mass
187.02695
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 Chromeno[4,3-c]isoxazol-4-one

The XLogP value of 1.9342 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Chromeno[4,3-c]isoxazol-4-one. With a topological polar surface area (TPSA) of 56.24 Ų, Chromeno[4,3-c]isoxazol-4-one exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Chromeno[4,3-c]isoxazol-4-one has 0 hydrogen bond donor(s) and 4 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 Chromeno[4,3-c]isoxazol-4-one?

The CAS number of Chromeno[4,3-c]isoxazol-4-one is 136806-27-4.

What is the molecular formula of Chromeno[4,3-c]isoxazol-4-one?

The molecular formula of Chromeno[4,3-c]isoxazol-4-one is C10H5NO3.

What is the molecular weight of Chromeno[4,3-c]isoxazol-4-one?

The molecular weight of Chromeno[4,3-c]isoxazol-4-one is 187.03 g/mol.

Where can I buy Chromeno[4,3-c]isoxazol-4-one?

You can request a quote for Chromeno[4,3-c]isoxazol-4-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Chromeno[4,3-c]isoxazol-4-one?

Yes, KEHONG BIO provides custom synthesis services for Chromeno[4,3-c]isoxazol-4-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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