Description

Sydonicacid CAS NO 65967-73-9 is a specialized chemical intermediate known for its unique structural properties. This compound is valued for its role in synthesizing high-performance materials and fine chemicals where specific functional groups are required. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and advanced polymer industries for research, development, and production-scale applications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Serves as a key building block for herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modification: Employed to introduce specific functional groups into polymer chains, enhancing material properties like adhesion, thermal stability, or reactivity.
• Fine Chemical Production: Acts as a precursor in the manufacture of dyes, pigments, and specialty surfactants.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and material science applications.
• Cross-Coupling Reactions: Finds application in metal-catalyzed coupling reactions for constructing complex organic molecules.

Basic Information

Item	Details
Product Name	Sydonicacid
CAS No.	65967-73-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,4-Dimethylbenzenesulfonic acid; Xylenesulfonic acid; 2,4-Xylenesulfonic acid; 2,4-Dimethylphenylsulfonic acid; p-Xylene-2-sulfonic acid; Sydonic acid; Toluene-2,4-disulfonic acid (related); DMSA (abbrev.)
EINECS	Contact for details

Quality Control

Our Sydonicacid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
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.