Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate structure

Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate

TL;DR: Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate (CAS 6669-64-3) is a chemical compound with molecular formula C18H20NO4S+ and molecular weight 346.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate

Also Known As: ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate, Ethyl 4-[6-(benzenesulfonylmethyl)pyridin-1-yl]but-2-enoate, 2-[(BENZENESULFONYL)METHYL]-1-(4-ETHOXY-4-OXOBUT-2-EN-1-YL)PYRIDIN-1-IUM

CAS: 6669-64-3
Molecular Formula C18H20NO4S+
Molecular Weight 346.11 g/mol
LogP 2.0673
Topological Polar Surface Area 64.32 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 7
Exact Mass 346.1113
Heavy Atoms 24
Complexity 813.92224

Chemical Identifiers

CAS Number 6669-64-3
SMILES CCOC(=O)C=CC[N+]1=CC=CC=C1CS(=O)(=O)C2=CC=CC=C2

Product Overview

Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate (CAS 6669-64-3), with molecular formula C18H20NO4S+ and molecular weight 346.11 g/mol. IUPAC: ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate.

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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 Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate

XLogP
2.0673
TPSA (Topological Polar Surface Area)
64.32
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
7
Heavy Atoms
24
Complexity
813.92224
Exact Mass
346.1113
Monoisotopic Mass
346.1113
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 Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate

The XLogP value of 2.0673 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate. The TPSA of 64.32 Ų falls within the moderate polarity range, balancing permeability and solubility for Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate. Following Lipinski's Rule of Five, Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate 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 Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate?

The CAS number of Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate is 6669-64-3.

What is the molecular formula of Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate?

The molecular formula of Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate is C18H20NO4S+.

What is the molecular weight of Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate?

The molecular weight of Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate is 346.11 g/mol.

Where can I buy Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate?

You can request a quote for Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate?

Yes, KEHONG BIO provides custom synthesis services for Ethyl 4-[2-(benzenesulfonylmethyl)pyridin-1-ium-1-yl]but-2-enoate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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