Oxindolylalanine structure

Oxindolylalanine

TL;DR: Oxindolylalanine (CAS 37852-51-0) is a chemical compound with molecular formula C11H12N2O3 and molecular weight 220.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-amino-3-(2-oxo-1,3-dihydroindol-3-yl)propanoic acid

Also Known As: Oxindolylalanine, Oxindolyl-L-alanine, 2-amino-3-(2-oxoindolin-3-yl)propanoic acid, beta-3-Oxindolylalanine, Tryptophan Impurity 17

CAS: 37852-51-0
Molecular Formula C11H12N2O3
Molecular Weight 220.08 g/mol
LogP -2.4
Topological Polar Surface Area 92.4 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 4
Rotatable Bonds 3
Exact Mass 220.0848
Heavy Atoms 16
Complexity 306.0

Chemical Identifiers

CAS Number 37852-51-0
SMILES C1=CC=C2C(=C1)C(C(=O)N2)CC(C(=O)O)N
InChIKey SFJCKRJKEWLPTL-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (6 patents) Organic Building Blocks (2 patents) Organometallic Reagents (3 patents) Peptides & Amino Acids (2 patents) Pharmaceutical Intermediates (19 patents)

Product Overview

Oxindolylalanine (CAS 37852-51-0), with molecular formula C11H12N2O3 and molecular weight 220.08 g/mol. IUPAC: 2-amino-3-(2-oxo-1,3-dihydroindol-3-yl)propanoic 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 Oxindolylalanine

XLogP
-2.4
TPSA (Topological Polar Surface Area)
92.4
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
4
Rotatable Bonds
3
Heavy Atoms
16
Complexity
306.0
Exact Mass
220.0848
Monoisotopic Mass
220.0848
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 Oxindolylalanine

The XLogP value of -2.4 indicates that Oxindolylalanine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 92.4 Ų falls within the moderate polarity range, balancing permeability and solubility for Oxindolylalanine. Following Lipinski's Rule of Five, Oxindolylalanine has 3 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 Oxindolylalanine?

The CAS number of Oxindolylalanine is 37852-51-0.

What is the molecular formula of Oxindolylalanine?

The molecular formula of Oxindolylalanine is C11H12N2O3.

What is the molecular weight of Oxindolylalanine?

The molecular weight of Oxindolylalanine is 220.08 g/mol.

Where can I buy Oxindolylalanine?

You can request a quote for Oxindolylalanine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Oxindolylalanine?

Yes, KEHONG BIO provides custom synthesis services for Oxindolylalanine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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