Description

2-Mercaptomethylglutaric Acid is a versatile sulfur-containing dicarboxylic acid derivative, valued for its unique thiol and carboxyl functional groups. This compound serves as a critical building block and intermediate in advanced organic synthesis, enabling the creation of complex molecules with tailored properties. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for applications ranging from drug development to material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thiol or disulfide linkages.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Acts as a chain transfer agent or cross-linking monomer to introduce sulfur functionality and modify polymer properties like elasticity and thermal stability.
• Bioconjugation Chemistry: Utilized for protein and peptide modification, labeling, and the creation of antibody-drug conjugates (ADCs) due to its reactive thiol group.
• Chemical Research: Serves as a valuable reagent in organic synthesis for constructing complex molecular architectures in academic and industrial R&D.
• Chelating Agent Precursor: Intermediate in the production of specialized chelating agents for metal ion sequestration.

Basic Information

Product Name	2-Mercaptomethylglutaric Acid
CAS No.	106146-19-4
Molecular Formula	C7H12O4S
Molecular Weight	192.23 g/mol
Synonyms	2-(Mercaptomethyl)glutaric Acid; 2-Mercaptomethylpentanedioic Acid; Glutaric Acid, 2-(mercaptomethyl)-; MMGA; 2-(Sulfanylmethyl)pentanedioic Acid
EINECS	Contact for details

Quality Control

Our 2-Mercaptomethylglutaric Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening. For long-term storage, consider using an inert atmosphere to minimize oxidation.

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	≤ 10 ppm

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