Description

4-Isopropoxy-3-Nitrobenzoic Acid is a high-purity, synthetically valuable aromatic carboxylic acid derivative. This compound serves as a versatile and critical building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzoic acid scaffold.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules, leveraging the reactivity of both the carboxylic acid and nitro groups.
• Material Science Research: Potential monomer or modifier in the development of specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing certain azo dyes and other colorants.

Basic Information

Product Name	4-Isopropoxy-3-Nitrobenzoic Acid
CAS No.	156629-52-6
Molecular Formula	C10H11NO5
Molecular Weight	225.20 g/mol
Synonyms	3-Nitro-4-isopropoxybenzoic Acid; Benzoic acid, 4-(1-methylethoxy)-3-nitro-; 4-(Isopropoxy)-3-nitrobenzoic Acid; 4-(1-Methylethoxy)-3-nitrobenzoic Acid; 4-Isopropoxy-3-nitrobenzoic acid; 156629-52-6
EINECS	Contact for details

Quality Control

Our 4-Isopropoxy-3-Nitrobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and production use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 strong bases and oxidizing agents.

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.