Description

2-o-Tolyl-Succinic Acid is a specialized organic acid derivative characterized by its succinic acid core substituted with an ortho-tolyl group. This structural motif makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors where precise molecular architecture is critical. It is sought after by research institutions and industrial manufacturers engaged in the development of active ingredients, fine chemicals, and performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, contributing to crop protection solutions.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific aromatic-acid functionalities.
• Polymer Modification: Can be employed as a monomer or additive to introduce specific properties into polymers, such as altered solubility or reactivity.
• Research & Development: A crucial reagent in organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.
• Liquid Crystal & Electronic Materials: Potential use in the synthesis of organic components for electronic applications due to its rigid aromatic structure.

Basic Information

Product Name	2-o-Tolyl-Succinic Acid
CAS No.	91143-76-9
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	2-(2-Methylphenyl)butanedioic acid; 2-(o-Tolyl)succinic acid; 2-(2-Methylphenyl)succinic acid; o-Tolylsuccinic Acid; Butanedioic acid, 2-(2-methylphenyl)-; Succinic acid, o-tolyl-; 2-(2-Methylbenzene)butanedioic acid
EINECS	Contact for details

Quality Control

Our 2-o-Tolyl-Succinic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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