Description

Benzoic Acid, 3-Amino-4-[(Carboxymethyl)Amino]- (9Ci) is a specialized aromatic amino acid derivative with a CAS number of 440341-00-4. This compound is valued for its bifunctional structure, featuring both a benzoic acid core and a chelating glycine-like moiety, making it a versatile intermediate for complex synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for applications in drug discovery, chelating agent synthesis, and advanced material science.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex aromatic-chelator conjugates.
• Metal Chelating Agent Precursor: Used in the development of specialized ligands for catalysis, metal extraction, or diagnostic imaging agents due to its amino-carboxylate functionality.
• Bioconjugation Chemistry: Employed in the design of linkers for antibody-drug conjugates (ADCs) or protein modification, leveraging its reactive amine and carboxylic acid groups.
• Fine Chemical Synthesis: Acts as a versatile intermediate in multi-step organic synthesis for creating dyes, pigments, or advanced organic materials.
• Research & Development: Utilized in academic and industrial R&D settings for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Benzoic Acid, 3-Amino-4-[(Carboxymethyl)Amino]- (9Ci)
CAS No.	440341-00-4
Molecular Formula	C10H12N2O4
Molecular Weight	224.21 g/mol
Synonyms	2-[(3-Amino-4-carboxyphenyl)amino]acetic acid; 3-Amino-4-[(carboxymethyl)amino]benzoic acid; 4-[(Carboxymethyl)amino]-3-aminobenzoic acid; Glycine, N-(3-amino-4-carboxyphenyl)-; N-(3-Amino-4-carboxyphenyl)glycine; (3-Amino-4-carboxyanilino)acetic acid
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 3-Amino-4-[(Carboxymethyl)Amino]- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure the material meets your specific research or development specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider using desiccants or storing under an inert atmosphere to maintain stability and prevent moisture uptake.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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