Description

(4-Methoxy-2-Nitro-Phenyl)-Acetic Acid CAS NO 20876-30-6 is a high-purity aromatic nitro compound that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a methoxy and a nitro group on the phenyl ring, makes it a versatile intermediate for creating complex molecules. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to synthesize active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring specific nitro-aromatic frameworks.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents where its aromatic nitro group is a crucial functional handle.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized azo dyes and organic pigments, leveraging its nitro and carboxylic acid functionalities.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for constructing complex aromatic compounds, heterocycles, and for studying nitro-group reduction and functionalization reactions.
• Material Science: Potential use as a monomer or cross-linking agent in the development of advanced polymers with specific optical or electronic properties.

Basic Information

Product Name	(4-Methoxy-2-Nitro-Phenyl)-Acetic Acid
CAS No.	20876-30-6
Molecular Formula	C9H9NO5
Molecular Weight	211.17 g/mol
Synonyms	2-(4-Methoxy-2-nitrophenyl)acetic acid; (4-Methoxy-2-nitrophenyl)acetic acid; 4-Methoxy-2-nitrobenzeneacetic acid; 2-Nitro-4-methoxyphenylacetic acid; 4-Methoxy-2-nitrophenylacetic acid; NSC 403697; 2-(4-Methoxy-2-nitro-phenyl)-acetic acid
EINECS	Contact for details

Quality Control

Our (4-Methoxy-2-Nitro-Phenyl)-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound may be light-sensitive; prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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