tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one structure

tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one

TL;DR: tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one (CAS 28612-36-4) is a chemical compound with molecular formula C19H16OS and molecular weight 292.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3,5-dibenzylidenethian-4-one

Also Known As: 3,5-dibenzylidenethian-4-one, (3Z,5Z)-3,5-dibenzylidenethian-4-one, tetrahydro-3,5-bis (phenylmethylene)-4h-thiopyran-4-one, tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one, Tetrahydro-3,5-bis-(phenylmethylene)-4H-thiopyran-4-one

CAS: 28612-36-4
Molecular Formula C19H16OS
Molecular Weight 292.09 g/mol
LogP 4.2
Topological Polar Surface Area 42.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 2
Exact Mass 292.0922
Heavy Atoms 21
Complexity 385.0

Chemical Identifiers

CAS Number 28612-36-4
SMILES C1C(=CC2=CC=CC=C2)C(=O)C(=CC3=CC=CC=C3)CS1
InChIKey QVYZIRHMCZTVNT-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (10 patents) Pharmaceutical Intermediates (3 patents)

Product Overview

tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one (CAS 28612-36-4), with molecular formula C19H16OS and molecular weight 292.09 g/mol. IUPAC: 3,5-dibenzylidenethian-4-one.

🧪
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 tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one

XLogP
4.2
TPSA (Topological Polar Surface Area)
42.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
2
Heavy Atoms
21
Complexity
385.0
Exact Mass
292.0922
Monoisotopic Mass
292.0922
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 tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one

The XLogP value of 4.2 indicates that tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 42.4 Ų, tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one has 0 hydrogen bond donor(s) and 2 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 tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one?

The CAS number of tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one is 28612-36-4.

What is the molecular formula of tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one?

The molecular formula of tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one is C19H16OS.

What is the molecular weight of tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one?

The molecular weight of tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one is 292.09 g/mol.

Where can I buy tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one?

You can request a quote for tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one?

Yes, KEHONG BIO provides custom synthesis services for tetrahydro-3,5-bis(phenylmethylene)-4H-thiopyran-4-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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