Ethenesulfonic acid, 2-chloroethyl ester structure

Ethenesulfonic acid, 2-chloroethyl ester

TL;DR: Ethenesulfonic acid, 2-chloroethyl ester (CAS 4058-28-0) is a chemical compound with molecular formula C4H7ClO3S and molecular weight 169.98 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-chloroethyl ethenesulfonate

Also Known As: 2-chloroethyl ethenesulfonate, Ethenesulfonic acid, 2-chloroethyl ester, 2-CHLOROETHYL ETHENE-1-SULFONATE

CAS: 4058-28-0
Molecular Formula C4H7ClO3S
Molecular Weight 169.98 g/mol
LogP 0.7
Topological Polar Surface Area 51.8 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 4
Exact Mass 169.98044
Heavy Atoms 9
Complexity 167.0

Chemical Identifiers

CAS Number 4058-28-0
SMILES C=CS(=O)(=O)OCCCl
InChIKey JOYOHVULYPFKHM-UHFFFAOYSA-N

Product Overview

Ethenesulfonic acid, 2-chloroethyl ester (CAS 4058-28-0), with molecular formula C4H7ClO3S and molecular weight 169.98 g/mol. IUPAC: 2-chloroethyl ethenesulfonate.

🧪
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 Ethenesulfonic acid, 2-chloroethyl ester

XLogP
0.7
TPSA (Topological Polar Surface Area)
51.8
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
4
Heavy Atoms
9
Complexity
167.0
Exact Mass
169.98044
Monoisotopic Mass
169.98044
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 Ethenesulfonic acid, 2-chloroethyl ester

The XLogP value of 0.7 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Ethenesulfonic acid, 2-chloroethyl ester. With a topological polar surface area (TPSA) of 51.8 Ų, Ethenesulfonic acid, 2-chloroethyl ester exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Ethenesulfonic acid, 2-chloroethyl ester has 0 hydrogen bond donor(s) and 3 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 Ethenesulfonic acid, 2-chloroethyl ester?

The CAS number of Ethenesulfonic acid, 2-chloroethyl ester is 4058-28-0.

What is the molecular formula of Ethenesulfonic acid, 2-chloroethyl ester?

The molecular formula of Ethenesulfonic acid, 2-chloroethyl ester is C4H7ClO3S.

What is the molecular weight of Ethenesulfonic acid, 2-chloroethyl ester?

The molecular weight of Ethenesulfonic acid, 2-chloroethyl ester is 169.98 g/mol.

Where can I buy Ethenesulfonic acid, 2-chloroethyl ester?

You can request a quote for Ethenesulfonic acid, 2-chloroethyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Ethenesulfonic acid, 2-chloroethyl ester?

Yes, KEHONG BIO provides custom synthesis services for Ethenesulfonic acid, 2-chloroethyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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