Description

tert-Butyl 3-Methoxy-4-Nitrobenzoate is a high-purity organic intermediate characterized by its tert-butyl ester and nitro-substituted aromatic structure. This compound matters as a critical building block in the synthesis of complex molecules, offering chemists a protected carboxylic acid group and a versatile nitro handle for further functionalization. It is primarily needed by research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors for constructing active pharmaceutical ingredients (APIs) and advanced chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and insecticides, leveraging its reactive nitro group.
• Organic Synthesis Building Block: Serves as a versatile precursor in academic and industrial research for constructing complex organic molecules, dyes, and functional materials.
• Chemical Research & Development: Employed in process chemistry for route scouting, optimization, and scale-up studies due to its defined reactivity profile.
• Fine Chemical Production: Integral in the manufacture of specialty and performance chemicals where high-purity intermediates are required.

Basic Information

Product Name	tert-Butyl 3-Methoxy-4-Nitrobenzoate
CAS No.	123330-91-6
Molecular Formula	C12H15NO5
Molecular Weight	253.25 g/mol
Synonyms	3-Methoxy-4-nitrobenzoic acid tert-butyl ester; Benzoic acid, 3-methoxy-4-nitro-, 1,1-dimethylethyl ester; 4-Nitro-3-methoxybenzoic acid tert-butyl ester; tert-Butyl 3-methoxy-4-nitrobenzoate; 1,1-Dimethylethyl 3-methoxy-4-nitrobenzoate; t-Butyl 3-methoxy-4-nitrobenzoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 3-Methoxy-4-Nitrobenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for synthetic intermediates. 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white 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.