Description

Methyl [7-Hydroxy-8-[[2-Hydroxy-5-(Methylsulphonyl)Phenyl]Azo]-1-Naphthyl]-Carbamate is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance dyes and pigments, offering excellent color properties and stability. It is primarily sought by manufacturers in the textile, ink, and specialty chemical industries for producing vibrant and durable colorants.

Application

• Primary Intermediate for Azo Dyes: A key building block in the synthesis of complex azo dyes used in textile dyeing and printing.
• Pigment Manufacturing: Used in the production of high-performance organic pigments for inks, coatings, and plastics.
• Specialty Chemical Synthesis: Serves as a precursor for advanced functional dyes used in research and niche industrial applications.
• Analytical Reagent: Potential use as a chromogenic agent or standard in analytical chemistry and quality control laboratories.

Basic Information

Product Name	Methyl [7-Hydroxy-8-[[2-Hydroxy-5-(Methylsulphonyl)Phenyl]Azo]-1-Naphthyl]-Carbamate
CAS No.	93893-64-2
Molecular Formula	C19H17N3O6S
Molecular Weight	415.42 g/mol
Synonyms	Methyl (7-hydroxy-8-{[2-hydroxy-5-(methylsulfonyl)phenyl]diazenyl}naphthalen-1-yl)carbamate; Carbamic acid, N-[7-hydroxy-8-[[2-hydroxy-5-(methylsulfonyl)phenyl]azo]-1-naphthalenyl]-, methyl ester; Azo dye intermediate 93893-64-2; 1-Naphthalenol, 8-[[2-hydroxy-5-(methylsulfonyl)phenyl]azo]-7-, methylcarbamate
EINECS	Contact for details

Quality Control

Our Methyl [7-Hydroxy-8-[[2-Hydroxy-5-(Methylsulphonyl)Phenyl]Azo]-1-Naphthyl]-Carbamate is produced under strict quality management protocols. 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) documenting all critical parameters is provided with every shipment.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical 97-99%)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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