S-(4-Methylphenyl)cysteine structure

S-(4-Methylphenyl)cysteine

TL;DR: S-(4-Methylphenyl)cysteine (CAS 5463-52-5) is a chemical compound with molecular formula C10H13NO2S and molecular weight 211.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-amino-3-(4-methylphenyl)sulfanylpropanoic acid

Also Known As: S-(4-Methylphenyl)cysteine, 2-amino-3-(p-tolylthio)propanoic acid, 2-Amino-3-[(4-methylphenyl)thio]propanoic acid, J3.324.931D, 2-amino-3-(4-methylphenyl)sulfanyl-propanoic Acid

CAS: 5463-52-5
Molecular Formula C10H13NO2S
Molecular Weight 211.07 g/mol
LogP 1.49902
Topological Polar Surface Area 63.32 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 4
Exact Mass 211.0667
Heavy Atoms 14
Complexity 310.40295

Chemical Identifiers

CAS Number 5463-52-5
SMILES CC1=CC=C(C=C1)SCC(C(=O)O)N

Product Overview

S-(4-Methylphenyl)cysteine (CAS 5463-52-5), with molecular formula C10H13NO2S and molecular weight 211.07 g/mol. IUPAC: 2-amino-3-(4-methylphenyl)sulfanylpropanoic acid.

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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 S-(4-Methylphenyl)cysteine

XLogP
1.49902
TPSA (Topological Polar Surface Area)
63.32
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
4
Heavy Atoms
14
Complexity
310.40295
Exact Mass
211.0667
Monoisotopic Mass
211.0667
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 S-(4-Methylphenyl)cysteine

The XLogP value of 1.49902 suggests moderate lipophilicity, balancing water solubility and membrane permeability for S-(4-Methylphenyl)cysteine. The TPSA of 63.32 Ų falls within the moderate polarity range, balancing permeability and solubility for S-(4-Methylphenyl)cysteine. Following Lipinski's Rule of Five, S-(4-Methylphenyl)cysteine has 2 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 S-(4-Methylphenyl)cysteine?

The CAS number of S-(4-Methylphenyl)cysteine is 5463-52-5.

What is the molecular formula of S-(4-Methylphenyl)cysteine?

The molecular formula of S-(4-Methylphenyl)cysteine is C10H13NO2S.

What is the molecular weight of S-(4-Methylphenyl)cysteine?

The molecular weight of S-(4-Methylphenyl)cysteine is 211.07 g/mol.

Where can I buy S-(4-Methylphenyl)cysteine?

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

Does KEHONG BIO offer custom synthesis for S-(4-Methylphenyl)cysteine?

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

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