Description

tert-Butyl 4-Methyl-3-Nitrobenzoate is a high-purity organic intermediate characterized by its aromatic nitro and ester functional groups. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing active pharmaceutical ingredients (APIs) and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other complex organic compounds.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry and material science.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalytic systems.

Basic Information

Product Name	tert-Butyl 4-Methyl-3-Nitrobenzoate
CAS No.	199589-61-2
Molecular Formula	C₁₂H₁₅NO₄
Molecular Weight	237.25 g/mol
Synonyms	3-Nitro-4-methylbenzoic acid tert-butyl ester; 4-Methyl-3-nitrobenzoic acid tert-butyl ester; tert-Butyl 4-methyl-3-nitrobenzoate; Benzoic acid, 4-methyl-3-nitro-, 1,1-dimethylethyl ester; 1,1-Dimethylethyl 4-methyl-3-nitrobenzoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 4-Methyl-3-Nitrobenzoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.