Description

2-Butyrylbenzoic Acid is a versatile aromatic ketone and carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its bifunctional nature makes it a valuable intermediate for constructing complex molecular architectures. This compound is primarily utilized by the pharmaceutical and agrochemical industries for the research and development of active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for synthesizing specialized organic colorants and optical brighteners.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Organic Synthesis: A versatile reagent for Friedel-Crafts acylation reactions and the preparation of heterocyclic compounds.
• Chemical Research: Employed in academic and industrial R&D for developing novel chemical entities and methodologies.

Basic Information

Product Name	2-Butyrylbenzoic Acid
CAS No.	19666-03-6
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	2-Butanoylbenzoic Acid; o-Butyrylbenzoic Acid; 2-(1-Oxobutyl)benzoic Acid; Benzoic acid, 2-butanoyl-; α-Butyrylbenzoic Acid; 2-(Butanoyl)benzoic Acid; Butyrophenone-2-carboxylic Acid
EINECS	243-212-4

Quality Control

Our 2-Butyrylbenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for industrial and research applications.

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). Keep away from heat sources and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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