Description

4-Mercaptomethyl Dipicolinic Acid is a specialized organic compound featuring a dipicolinic acid core functionalized with a mercaptomethyl group. This unique structure makes it a valuable chelating agent and intermediate for synthesizing complex ligands and metal-organic frameworks. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel catalysts and bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing novel drug candidates, particularly those requiring metal chelation or specific sulfur-based functionalities.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its chelating properties can be leveraged for targeted activity.
• Ligand for Catalysis: Acts as a precursor for creating sophisticated ligands used in homogeneous catalysis for fine chemical and polymer production.
• Metal Scavenging & Decontamination: Its strong chelating ability is applicable in formulations designed for environmental remediation or metal ion sequestration in industrial processes.
• Research & Development: A critical reagent in academic and industrial R&D for studying coordination chemistry and developing new functional materials.
• Analytical Chemistry: Can be employed as a derivatization agent or a standard in chromatographic methods for detecting specific metal ions.

Basic Information

Product Name	4-Mercaptomethyl Dipicolinic Acid
CAS No.	1040401-18-0
Molecular Formula	C9H7NO4S
Molecular Weight	225.22 g/mol
Synonyms	4-(Mercaptomethyl)pyridine-2,6-dicarboxylic acid; 2,6-Pyridinedicarboxylic acid, 4-(mercaptomethyl)-; Dipicolinic acid, 4-mercaptomethyl derivative; 4-MMDPA; Mercaptomethyl-DPA
EINECS	Contact for details

Quality Control

Our 4-Mercaptomethyl Dipicolinic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF Titration)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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