2,4-Dihydroxyphenylethylamine structure

2,4-Dihydroxyphenylethylamine

TL;DR: 2,4-Dihydroxyphenylethylamine (CAS 2039-62-5) is a chemical compound with molecular formula C8H11NO2 and molecular weight 153.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-(2-aminoethyl)benzene-1,3-diol

Also Known As: 4-(2-aminoethyl)benzene-1,3-diol, 2-hydroxytyramine, 2,4-Dihydroxyphenylethylamine, 2,4-dihydroxyphenethylamine, 4-(2-Aminoethyl)resorcinol

CAS: 2039-62-5
Molecular Formula C8H11NO2
Molecular Weight 153.08 g/mol
LogP -0.2
Topological Polar Surface Area 66.5 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 3
Rotatable Bonds 2
Exact Mass 153.07898
Heavy Atoms 11
Complexity 119.0

Chemical Identifiers

CAS Number 2039-62-5
SMILES C1=CC(=C(C=C1O)O)CCN
InChIKey URFGSZVXJZMYHZ-UHFFFAOYSA-N

Patent-Derived Application Labels

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

Analytical Reagents (4 patents) Heterocyclic Building Blocks (4 patents) Organic Building Blocks (2 patents) Peptides & Amino Acids (15 patents) Pharmaceutical Intermediates (14 patents) +1 more

Product Overview

2,4-Dihydroxyphenylethylamine (CAS 2039-62-5), with molecular formula C8H11NO2 and molecular weight 153.08 g/mol. IUPAC: 4-(2-aminoethyl)benzene-1,3-diol.

🧪
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 2,4-Dihydroxyphenylethylamine

XLogP
-0.2
TPSA (Topological Polar Surface Area)
66.5
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
11
Complexity
119.0
Exact Mass
153.07898
Monoisotopic Mass
153.07898
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 2,4-Dihydroxyphenylethylamine

The XLogP value of -0.2 indicates that 2,4-Dihydroxyphenylethylamine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 66.5 Ų falls within the moderate polarity range, balancing permeability and solubility for 2,4-Dihydroxyphenylethylamine. Following Lipinski's Rule of Five, 2,4-Dihydroxyphenylethylamine has 3 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 2,4-Dihydroxyphenylethylamine?

The CAS number of 2,4-Dihydroxyphenylethylamine is 2039-62-5.

What is the molecular formula of 2,4-Dihydroxyphenylethylamine?

The molecular formula of 2,4-Dihydroxyphenylethylamine is C8H11NO2.

What is the molecular weight of 2,4-Dihydroxyphenylethylamine?

The molecular weight of 2,4-Dihydroxyphenylethylamine is 153.08 g/mol.

Where can I buy 2,4-Dihydroxyphenylethylamine?

You can request a quote for 2,4-Dihydroxyphenylethylamine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2,4-Dihydroxyphenylethylamine?

Yes, KEHONG BIO provides custom synthesis services for 2,4-Dihydroxyphenylethylamine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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