Description

5-(Ethylsulphonyl)-4-Nitro-o-Anisic Acid is a specialized nitro-substituted aromatic acid derivative, valued for its role as a key synthetic intermediate in advanced organic synthesis. Its unique structure, featuring both an ethylsulfonyl and a nitro group on an anisic acid backbone, makes it a versatile building block for constructing complex molecules. This compound is primarily required by R&D laboratories and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized azo dyes and high-performance pigments.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex aromatic and heterocyclic compounds.
• Material Science: Investigated as a monomer or additive in the development of advanced polymeric materials with specific electronic or optical properties.

Basic Information

Product Name	5-(Ethylsulphonyl)-4-Nitro-o-Anisic Acid
CAS No.	79893-22-4
Molecular Formula	C10H11NO7S
Molecular Weight	289.26 g/mol
Synonyms	4-Nitro-5-(ethylsulfonyl)-2-methoxybenzoic Acid; 2-Methoxy-4-nitro-5-(ethylsulfonyl)benzoic Acid; 5-(Ethylsulfonyl)-4-nitro-2-methoxybenzoic Acid; o-Anisic Acid, 5-(ethylsulfonyl)-4-nitro-; Benzoic acid, 2-methoxy-4-nitro-5-(ethylsulfonyl)-; 79893-22-4; 5-(Ethylsulfonyl)-4-nitroanisic Acid
EINECS	Contact for details

Quality Control

Our 5-(Ethylsulphonyl)-4-Nitro-o-Anisic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results for assay, related substances, and other critical parameters. Our quality commitment ensures the material is suitable for demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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