Description

2-Amino-5-Methylphenyl)Phosphonic Acid is a specialized organophosphorus compound featuring both amino and phosphonic acid functional groups on a methyl-substituted aromatic ring. This unique bifunctional structure makes it a valuable intermediate and ligand in advanced chemical synthesis and materials science. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting bone-related disorders or requiring metal-chelating properties.
• Agrochemical Synthesis: Serves as a key building block for creating new herbicides, plant growth regulators, or fungicides with enhanced activity.
• Metal Chelation & Catalysis: Acts as a versatile ligand for metal ions, useful in catalysis, wastewater treatment for metal recovery, or as a component in analytical chemistry.
• Surface Modification Agent: Employed to functionalize surfaces of metals, metal oxides, or polymers due to the strong binding affinity of the phosphonic acid group.
• Flame Retardant Synthon: Incorporated into polymers and materials as a precursor to impart flame-retardant characteristics.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new organophosphorus chemistry and material properties.

Basic Information

Product Name	2-Amino-5-Methylphenyl)Phosphonic Acid
CAS No.	69675-98-5
Molecular Formula	C7H10NO3P
Molecular Weight	187.13 g/mol
Synonyms	(2-Amino-5-methylphenyl)phosphonic acid; 2-Amino-5-methylbenzenephosphonic acid; 5-Methyl-2-aminophenylphosphonic acid; Phosphonic acid, P-(2-amino-5-methylphenyl)-; 2-Amino-5-methylphenylphosphonic acid; (2-Amino-5-methylphenyl)phosphonic acid; 69675-98-5 (CAS)
EINECS	Contact for details

Quality Control

Every batch of 2-Amino-5-Methylphenyl)Phosphonic Acid is manufactured and tested under a strict quality management system. We ensure product integrity through comprehensive analytical techniques including HPLC, NMR, and titration to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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