Description

Ethyl 2-Methyl-5-Nitrophenylacetic Acid is a specialized organic compound featuring a phenylacetic acid ester core substituted with methyl and nitro groups. This structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthesizing more complex molecules. It is primarily sought by research institutions and fine chemical manufacturers engaged in the development of active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used as a building block for developing new herbicides and plant growth regulators.
• Organic Synthesis Research: Serves as a versatile starting material for academic and industrial research in heterocyclic and medicinal chemistry.
• Dye and Pigment Intermediate: The nitro and aromatic groups contribute to its utility in synthesizing specialized colorants.
• Ligand and Catalyst Development: Employed in the creation of complex ligands for catalytic systems in asymmetric synthesis.

Basic Information

Product Name	Ethyl 2-Methyl-5-Nitrophenylacetic Acid
CAS No.	1261500-59-7
Molecular Formula	C11H13NO4
Molecular Weight	223.23 g/mol
Synonyms	Ethyl (2-Methyl-5-nitrophenyl)acetate; 2-Methyl-5-nitrophenylacetic Acid Ethyl Ester; 5-Nitro-o-tolylacetic Acid Ethyl Ester; Ethyl 2-(2-Methyl-5-nitrophenyl)acetate; Ethyl α-(2-Methyl-5-nitrophenyl)acetate; (2-Methyl-5-nitrophenyl)acetic Acid Ethyl Ester; Ethyl (5-Nitro-2-methylphenyl)acetate
EINECS	Contact for details

Quality Control

Our production of Ethyl 2-Methyl-5-Nitrophenylacetic Acid adheres to stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or manufacturing requirements.

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 strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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