S-benzyl-(L)-cysteine methyl ester structure

S-benzyl-(L)-cysteine methyl ester

TL;DR: S-benzyl-(L)-cysteine methyl ester (CAS 22728-88-7) is a chemical compound with molecular formula C11H15NO2S and molecular weight 225.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methyl (2R)-2-amino-3-benzylsulfanylpropanoate

Also Known As: S-benzyl-(L)-cysteine methyl ester, s-benzylcysteine methyl ester, Methyl S-benzyl-L-cysteinate, S-benzyl-cysteine methyl ester, S-Benzyl-L-cysteine, methyl ester

CAS: 22728-88-7
Molecular Formula C11H15NO2S
Molecular Weight 225.08 g/mol
LogP 1.4
Topological Polar Surface Area 77.6 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
Rotatable Bonds 6
Exact Mass 225.08235
Heavy Atoms 15
Complexity 193.0

Chemical Identifiers

CAS Number 22728-88-7
SMILES COC(=O)[C@H](CSCC1=CC=CC=C1)N
InChIKey DELQRANKBWOLJQ-JTQLQIEISA-N

Patent-Derived Application Labels

Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (2 patents) Heterocyclic Building Blocks (40 patents) Organic Building Blocks (32 patents) Organometallic Reagents (11 patents) Peptides & Amino Acids (2 patents) +1 more

Product Overview

S-benzyl-(L)-cysteine methyl ester (CAS 22728-88-7), with molecular formula C11H15NO2S and molecular weight 225.08 g/mol. IUPAC: methyl (2R)-2-amino-3-benzylsulfanylpropanoate.

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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-benzyl-(L)-cysteine methyl ester

XLogP
1.4
TPSA (Topological Polar Surface Area)
77.6
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
4
Rotatable Bonds
6
Heavy Atoms
15
Complexity
193.0
Exact Mass
225.08235
Monoisotopic Mass
225.08235
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-benzyl-(L)-cysteine methyl ester

The XLogP value of 1.4 suggests moderate lipophilicity, balancing water solubility and membrane permeability for S-benzyl-(L)-cysteine methyl ester. The TPSA of 77.6 Ų falls within the moderate polarity range, balancing permeability and solubility for S-benzyl-(L)-cysteine methyl ester. Following Lipinski's Rule of Five, S-benzyl-(L)-cysteine methyl ester has 1 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 S-benzyl-(L)-cysteine methyl ester?

The CAS number of S-benzyl-(L)-cysteine methyl ester is 22728-88-7.

What is the molecular formula of S-benzyl-(L)-cysteine methyl ester?

The molecular formula of S-benzyl-(L)-cysteine methyl ester is C11H15NO2S.

What is the molecular weight of S-benzyl-(L)-cysteine methyl ester?

The molecular weight of S-benzyl-(L)-cysteine methyl ester is 225.08 g/mol.

Where can I buy S-benzyl-(L)-cysteine methyl ester?

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

Does KEHONG BIO offer custom synthesis for S-benzyl-(L)-cysteine methyl ester?

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

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