Description

3-Amino-3-(2-Hydroxyphenyl)Propionic Acid is a multifunctional organic compound featuring both amino and phenolic hydroxyl groups on a propionic acid backbone. This unique structure makes it a valuable chiral building block and intermediate in sophisticated organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules, particularly in neurological and cardiovascular research.
• Peptide Mimetics & Modifications: Used to incorporate unnatural amino acid residues with aromatic and phenolic functionalities into peptide chains.
• Ligand Synthesis: Serves as a precursor for chelating agents and ligands in catalysis and metal complexation studies.
• Bioconjugation Chemistry: The reactive carboxylic acid and amino groups enable its use in linker molecules for antibody-drug conjugates (ADCs) and other bioconjugates.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, dyes, and advanced polymer precursors.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies due to its structural similarity to tyrosine derivatives.

Basic Information

Product Name	3-Amino-3-(2-Hydroxyphenyl)Propionic Acid
CAS No.	5678-46-6
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	3-Amino-3-(2-hydroxyphenyl)propanoic acid; 2-Hydroxy-β-phenyl-β-alanine; (R/S)-3-Amino-3-(2-hydroxyphenyl)propionic acid; β-Amino-β-(2-hydroxyphenyl)propionic acid; 3-Amino-3-(o-hydroxyphenyl)propionic acid; 2-Hydroxy-3-phenyl-β-alanine; NSC 163022; o-Hydroxyphenyl-β-alanine
EINECS	Contact for details

Quality Control

Every batch of 3-Amino-3-(2-Hydroxyphenyl)Propionic Acid is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Optical Purity (Chiral HPLC)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.