Tokinolide B structure

Tokinolide B

TL;DR: Tokinolide B (CAS 112966-16-2) is a chemical compound with molecular formula C24H28O4 and molecular weight 380.20 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-butylidene-8-propylspiro[3-oxatricyclo[5.2.2.01,5]undec-5-ene-9,3'-4,5-dihydro-2-benzofuran]-1',4-dione

Also Known As: Tokinolide B

CAS: 112966-16-2
Molecular Formula C24H28O4
Molecular Weight 380.20 g/mol
LogP 4.9221
Topological Polar Surface Area 52.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 4
Exact Mass 380.19876
Heavy Atoms 28
Complexity 873.036

Chemical Identifiers

CAS Number 112966-16-2
SMILES CCCC=C1C23CCC(C=C2C(=O)O1)C(C34C5=C(C=CCC5)C(=O)O4)CCC

Product Overview

Tokinolide B (CAS 112966-16-2), with molecular formula C24H28O4 and molecular weight 380.20 g/mol. IUPAC: 2-butylidene-8-propylspiro[3-oxatricyclo[5.2.2.01,5]undec-5-ene-9,3'-4,5-dihydro-2-benzofuran]-1',4-dione.

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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 Tokinolide B

XLogP
4.9221
TPSA (Topological Polar Surface Area)
52.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
4
Heavy Atoms
28
Complexity
873.036
Exact Mass
380.19876
Monoisotopic Mass
380.19876
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 Tokinolide B

The XLogP value of 4.9221 indicates that Tokinolide B is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 52.6 Ų, Tokinolide B exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Tokinolide B 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 Tokinolide B?

The CAS number of Tokinolide B is 112966-16-2.

What is the molecular formula of Tokinolide B?

The molecular formula of Tokinolide B is C24H28O4.

What is the molecular weight of Tokinolide B?

The molecular weight of Tokinolide B is 380.20 g/mol.

Where can I buy Tokinolide B?

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

Does KEHONG BIO offer custom synthesis for Tokinolide B?

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

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