4-(Methylsulfonyl)aniline structure

4-(Methylsulfonyl)aniline

TL;DR: 4-(Methylsulfonyl)aniline (CAS 5470-49-5) is a chemical compound with molecular formula C7H9NO2S and molecular weight 171.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-methylsulfonylaniline

Also Known As: 4-(Methylsulfonyl)aniline, 4-methylsulfonylaniline, 4-Mesylaniline, 4-methanesulfonylaniline, 4-(methylsulphonyl)aniline

CAS: 5470-49-5
Molecular Formula C7H9NO2S
Molecular Weight 171.04 g/mol
LogP -0.1
Topological Polar Surface Area 68.5 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 171.0354
Heavy Atoms 11
Complexity 209.0

Chemical Identifiers

CAS Number 5470-49-5
SMILES CS(=O)(=O)C1=CC=C(C=C1)N
InChIKey XJEVFFNOMKXBLU-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 13 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (18 patents) Analytical Reagents (4 patents) Coatings & Adhesives (1 patents) Dyes & Pigments (319 patents) Electronic Chemicals (1 patents) +8 more

Product Overview

4-(Methylsulfonyl)aniline (CAS 5470-49-5), with molecular formula C7H9NO2S and molecular weight 171.04 g/mol. IUPAC: 4-methylsulfonylaniline.

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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 4-(Methylsulfonyl)aniline

XLogP
-0.1
TPSA (Topological Polar Surface Area)
68.5
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
1
Heavy Atoms
11
Complexity
209.0
Exact Mass
171.0354
Monoisotopic Mass
171.0354
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 4-(Methylsulfonyl)aniline

The XLogP value of -0.1 indicates that 4-(Methylsulfonyl)aniline is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 68.5 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-(Methylsulfonyl)aniline. Following Lipinski's Rule of Five, 4-(Methylsulfonyl)aniline has 1 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 4-(Methylsulfonyl)aniline?

The CAS number of 4-(Methylsulfonyl)aniline is 5470-49-5.

What is the molecular formula of 4-(Methylsulfonyl)aniline?

The molecular formula of 4-(Methylsulfonyl)aniline is C7H9NO2S.

What is the molecular weight of 4-(Methylsulfonyl)aniline?

The molecular weight of 4-(Methylsulfonyl)aniline is 171.04 g/mol.

Where can I buy 4-(Methylsulfonyl)aniline?

You can request a quote for 4-(Methylsulfonyl)aniline directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-(Methylsulfonyl)aniline?

Yes, KEHONG BIO provides custom synthesis services for 4-(Methylsulfonyl)aniline and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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