Description

4-Isobutyramidobenzoic Acid is a high-purity organic intermediate characterized by its benzoic acid core substituted with an isobutyramido functional group. 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 by fine chemical manufacturers and R&D laboratories engaged in creating novel active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting specific receptor sites.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex organic molecules and studying reaction pathways.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new herbicides, fungicides, or plant growth regulators.
• Material Science: Potential monomer or additive in the development of specialized polymers and advanced organic materials.
• Chemical Reference Standard: Utilized as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	4-Isobutyramidobenzoic Acid
CAS No.	28547-07-1
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	4-(2-Methylpropanamido)benzoic Acid; p-Isobutyramidobenzoic Acid; Benzoic acid, 4-[(2-methyl-1-oxopropyl)amino]-; 4-(Isobutyrylamino)benzoic Acid; 4-Carboxyisobutylanilide
EINECS	Contact for details

Quality Control

Our 4-Isobutyramidobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.