S-(5-acetamido-2-hydroxyphenyl)cysteine structure

S-(5-acetamido-2-hydroxyphenyl)cysteine

TL;DR: S-(5-acetamido-2-hydroxyphenyl)cysteine (CAS 37398-30-4) is a chemical compound with molecular formula C11H14N2O4S and molecular weight 270.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-(5-acetamido-2-hydroxyphenyl)sulfanyl-2-aminopropanoic acid

Also Known As: Acetaminophen mercapturate, 3-(Cystein-S-yl)acetaminophen, 3-(Cystein-S-yl)paracetamol, paracetamol cysteine conjugate, cysteine S-acetaminophen conjugate

CAS: 37398-30-4
Molecular Formula C11H14N2O4S
Molecular Weight 270.07 g/mol
LogP 0.8546
Topological Polar Surface Area 112.65 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 5
Rotatable Bonds 5
Exact Mass 270.0674
Heavy Atoms 18
Complexity 464.35648

Chemical Identifiers

CAS Number 37398-30-4
SMILES CC(=O)NC1=CC(=C(C=C1)O)SCC(C(=O)O)N

Product Overview

S-(5-acetamido-2-hydroxyphenyl)cysteine (CAS 37398-30-4), with molecular formula C11H14N2O4S and molecular weight 270.07 g/mol. IUPAC: 3-(5-acetamido-2-hydroxyphenyl)sulfanyl-2-aminopropanoic 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-(5-acetamido-2-hydroxyphenyl)cysteine

XLogP
0.8546
TPSA (Topological Polar Surface Area)
112.65
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
5
Rotatable Bonds
5
Heavy Atoms
18
Complexity
464.35648
Exact Mass
270.0674
Monoisotopic Mass
270.0674
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-(5-acetamido-2-hydroxyphenyl)cysteine

The XLogP value of 0.8546 suggests moderate lipophilicity, balancing water solubility and membrane permeability for S-(5-acetamido-2-hydroxyphenyl)cysteine. The TPSA of 112.65 Ų falls within the moderate polarity range, balancing permeability and solubility for S-(5-acetamido-2-hydroxyphenyl)cysteine. Following Lipinski's Rule of Five, S-(5-acetamido-2-hydroxyphenyl)cysteine has 4 hydrogen bond donor(s) and 5 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-(5-acetamido-2-hydroxyphenyl)cysteine?

The CAS number of S-(5-acetamido-2-hydroxyphenyl)cysteine is 37398-30-4.

What is the molecular formula of S-(5-acetamido-2-hydroxyphenyl)cysteine?

The molecular formula of S-(5-acetamido-2-hydroxyphenyl)cysteine is C11H14N2O4S.

What is the molecular weight of S-(5-acetamido-2-hydroxyphenyl)cysteine?

The molecular weight of S-(5-acetamido-2-hydroxyphenyl)cysteine is 270.07 g/mol.

Where can I buy S-(5-acetamido-2-hydroxyphenyl)cysteine?

You can request a quote for S-(5-acetamido-2-hydroxyphenyl)cysteine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for S-(5-acetamido-2-hydroxyphenyl)cysteine?

Yes, KEHONG BIO provides custom synthesis services for S-(5-acetamido-2-hydroxyphenyl)cysteine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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