Description

Acetoacetic-2-Methoxy-5-Sulfonicacidanilide is a specialized organic intermediate featuring a sulfonic acid group and an acetoacetamide moiety. This compound matters for its role as a key building block in the synthesis of complex dyes and pigments, offering precise chemical functionality for color development. It is primarily needed by manufacturers in the fine chemical, dye, and pigment industries for producing high-performance colorants.

Application

• Key intermediate in the synthesis of azo dyes and pigments.
• Building block for reactive dyes used in textile coloring.
• Precursor in the manufacture of high-performance pigments for inks and coatings.
• Intermediate for specialty colorants in plastics and polymers.
• Used in research and development of novel optical materials.
• Starting material for functional chemical synthesis in pharmaceutical research.

Basic Information

Product Name	Acetoacetic-2-Methoxy-5-Sulfonicacidanilide
CAS No.	68030-79-5
Molecular Formula	C11H13NO6S
Molecular Weight	287.29 g/mol
Synonyms	2-Methoxy-5-sulfoacetoacetanilide; 5-Sulfo-2-Methoxyacetoacetanilide; Acetoacet-2-methoxy-5-sulfanilide; Acetoacetic acid 2-methoxy-5-sulfoanilide; Azoic Coupling Component; AAMSA; 2-Methoxy-5-sulfonylacetoacetanilide; N-(2-Methoxy-5-sulfophenyl)-3-oxobutanamide
EINECS	Contact for details

Quality Control

Our Acetoacetic-2-Methoxy-5-Sulfonicacidanilide undergoes rigorous quality testing to ensure compliance with industry standards. We maintain strict batch-to-batch consistency for reliable performance in synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	≤ 0.5%

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