Description

4''-[(2-Hydroxyethyl)-Sulfonyl]-2''-Methoxy-5''-Methylacetanilide is a specialized organic intermediate featuring a reactive sulfonyl group and an acetanilide core structure. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in the development of advanced dyes, pigments, and pharmaceutical active ingredients. Industries such as fine chemical manufacturing, dye and pigment production, and pharmaceutical research require this high-purity intermediate for its precise reactivity and contribution to final product performance.

Application

• Primary intermediate in the synthesis of high-performance azo dyes and reactive dyes for textiles.
• Key building block for advanced pigments and colorants used in inks, coatings, and plastics.
• Precursor in pharmaceutical research for developing novel active pharmaceutical ingredients (APIs) with specific sulfonyl-based functionalities.
• Intermediate in agrochemical research for the synthesis of new herbicides or plant growth regulators.
• Used in organic synthesis laboratories for methodology development and as a model compound.
• Potential intermediate for functional materials, such as polymers or liquid crystals, requiring specific sulfonamide linkages.

Basic Information

Product Name	4''-[(2-Hydroxyethyl)-Sulfonyl]-2''-Methoxy-5''-Methylacetanilide
CAS No.	77565-50-5
Molecular Formula	C12H17NO5S
Molecular Weight	287.33 g/mol
Synonyms	2-Methoxy-5-methyl-4-[(2-sulfoethyl)sulfonyl]acetanilide; 4-[(2-Hydroxyethyl)sulfonyl]-2-methoxy-5-methylacetanilide; 2'-Methoxy-5'-methyl-4'-[(2-sulfoethyl)sulfonyl]acetanilide; N-(4-[(2-Hydroxyethyl)sulfonyl]-2-methoxy-5-methylphenyl)acetamide; Acetanilide, 4'-[(2-hydroxyethyl)sulfonyl]-2'-methoxy-5'-methyl-; 77565-50-5; Intermediate for Reactive Dyes
EINECS	Contact for details

Quality Control

Our 4''-[(2-Hydroxyethyl)-Sulfonyl]-2''-Methoxy-5''-Methylacetanilide is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting industry standards for fine chemical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical synthesis processes.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%
Heavy Metals	≤ 20 ppm

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