Description

4-Aminomethylphenylacetic Acid is a versatile aromatic amino acid derivative that serves as a critical building block in organic synthesis. Its bifunctional structure, featuring both an amino and a carboxylic acid group, makes it a valuable intermediate for constructing complex molecules. This compound is primarily utilized by the pharmaceutical and fine chemical industries for the development of active pharmaceutical ingredients (APIs), peptide mimetics, and advanced research chemicals.

Application

• Pharmaceutical Intermediate: Key starting material or advanced intermediate in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Peptidomimetic Synthesis: Used to incorporate phenylglycine-like structures into peptides to enhance stability, bioavailability, and biological activity.
• Ligand and Chelator Preparation: Serves as a precursor for creating specialized ligands used in catalysis or metal chelation applications.
• Fine Chemical Production: Employed in the multi-step synthesis of complex organic molecules for agrochemicals, dyes, and specialty polymers.
• Bioconjugation and Linker Chemistry: The reactive functional groups enable its use in creating linkers for antibody-drug conjugates (ADCs) or other bioconjugation strategies.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and synthetic pathways.

Basic Information

Product Name	4-Aminomethylphenylacetic Acid
CAS No.	1200-05-1
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	2-(4-(Aminomethyl)phenyl)acetic Acid; (4-(Aminomethyl)phenyl)acetic Acid; 4-(Aminomethyl)benzeneacetic Acid; 4-Carboxymethylbenzylamine; para-Aminomethylphenylacetic Acid; 4-(Aminomethyl)benzenacetic Acid; 4-Aminomethylbenzeneacetic Acid; DL-4-Aminomethylphenylacetic Acid
EINECS	214-876-7

Quality Control

Our 4-Aminomethylphenylacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant tests. Our quality commitment ensures the material meets the high standards required for pharmaceutical and fine chemical synthesis.

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). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent 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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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