3-p-Toluenesulfonyl-3-sulfolene structure

3-p-Toluenesulfonyl-3-sulfolene

TL;DR: 3-p-Toluenesulfonyl-3-sulfolene (CAS 69451-79-2) is a chemical compound with molecular formula C11H12O4S2 and molecular weight 272.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-(4-methylphenyl)sulfonyl-2,5-dihydrothiophene 1,1-dioxide

Also Known As: 3-p-toluenesulfonyl-3-sulfolene, 3-Tosyl-2,5-dihydrothiophene 1,1-dioxide, 3-Tosyl-2,5-dihydrothiophene1,1-dioxide, 3-(4-methylphenyl)sulfonyl-2,5-dihydrothiophene 1,1-dioxide, 3-((4-Methylphenyl)sulfonyl)-2,5-dihydro-1H-1lambda6-thiophene-1,1-dione

CAS: 69451-79-2
Molecular Formula C11H12O4S2
Molecular Weight 272.02 g/mol
LogP 1.08102
Topological Polar Surface Area 68.28 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 272.0177
Heavy Atoms 17
Complexity 664.6865

Chemical Identifiers

CAS Number 69451-79-2
SMILES CC1=CC=C(C=C1)S(=O)(=O)C2=CCS(=O)(=O)C2

Product Overview

3-p-Toluenesulfonyl-3-sulfolene (CAS 69451-79-2), with molecular formula C11H12O4S2 and molecular weight 272.02 g/mol. IUPAC: 3-(4-methylphenyl)sulfonyl-2,5-dihydrothiophene 1,1-dioxide.

🧪
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 3-p-Toluenesulfonyl-3-sulfolene

XLogP
1.08102
TPSA (Topological Polar Surface Area)
68.28
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
17
Complexity
664.6865
Exact Mass
272.0177
Monoisotopic Mass
272.0177
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 3-p-Toluenesulfonyl-3-sulfolene

The XLogP value of 1.08102 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3-p-Toluenesulfonyl-3-sulfolene. The TPSA of 68.28 Ų falls within the moderate polarity range, balancing permeability and solubility for 3-p-Toluenesulfonyl-3-sulfolene. Following Lipinski's Rule of Five, 3-p-Toluenesulfonyl-3-sulfolene 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 3-p-Toluenesulfonyl-3-sulfolene?

The CAS number of 3-p-Toluenesulfonyl-3-sulfolene is 69451-79-2.

What is the molecular formula of 3-p-Toluenesulfonyl-3-sulfolene?

The molecular formula of 3-p-Toluenesulfonyl-3-sulfolene is C11H12O4S2.

What is the molecular weight of 3-p-Toluenesulfonyl-3-sulfolene?

The molecular weight of 3-p-Toluenesulfonyl-3-sulfolene is 272.02 g/mol.

Where can I buy 3-p-Toluenesulfonyl-3-sulfolene?

You can request a quote for 3-p-Toluenesulfonyl-3-sulfolene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3-p-Toluenesulfonyl-3-sulfolene?

Yes, KEHONG BIO provides custom synthesis services for 3-p-Toluenesulfonyl-3-sulfolene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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