Description

Formaldehyde/3-Methylphenol/Naphthalenesulfonyl Chloride CAS NO 68441-81-6 is a specialized chemical intermediate designed for advanced synthesis and formulation processes. This compound is valued for its multifunctional reactivity, combining the electrophilic character of a sulfonyl chloride with phenolic and aldehyde components. It is essential for manufacturers in the fine chemical and pharmaceutical sectors requiring high-purity, complex building blocks for research and production. The material is particularly suited for applications demanding precise molecular architecture and controlled functional group introduction.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a coupling agent and intermediate in the creation of high-performance colorants.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains for enhanced properties like adhesion or solubility.
• Research & Development: A valuable reagent in organic chemistry R&D for constructing novel chemical entities and exploring new reaction pathways.
• Cross-linking Agent: Utilized in formulations where controlled cross-linking of polymers or resins is required.

Basic Information

Product Name	Formaldehyde/3-Methylphenol/Naphthalenesulfonyl Chloride
CAS No.	68441-81-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Formaldehyde-m-cresol-naphthalenesulfonyl chloride adduct; m-Cresol, polymer with formaldehyde, 2-naphthalenesulfonyl chloride; Naphthalene-2-sulfonyl chloride, polymer with formaldehyde and 3-methylphenol; Formaldehyde / 3-Methylphenol / Naphthalene-2-sulfonyl chloride; 2-Naphthalenesulfonyl chloride, polymer with formaldehyde and m-cresol; Formaldehyde-m-cresol-naphthalene-2-sulfonyl chloride copolymer; Reactive phenolic-sulfonyl chloride resin
EINECS	Contact for details

Quality Control

Our Formaldehyde/3-Methylphenol/Naphthalenesulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided to guarantee the material meets your specific application requirements and internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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