Description

3-Methylcoumarilic Acid Potassium Salt is a high-purity organic salt derivative of coumarilic acid, serving as a critical advanced intermediate in fine chemical synthesis. Its value lies in providing a stable, soluble potassium salt form that facilitates precise downstream reactions under controlled conditions. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is utilized in the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the development of specialized coumarin-based dyes and optical brighteners.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a starting material for electron-transport or emissive layer components in electronic displays.
• Fluorescent Probe and Sensor Development: Utilized in research to create sensitive chemical sensors and bio-imaging agents.
• Fine Chemical and Academic Research: Employed in organic synthesis methodologies and as a reference standard in analytical chemistry.

Basic Information

Product Name	3-Methylcoumarilic Acid Potassium Salt
CAS No.	835912-81-7
Molecular Formula	C10H7KO3
Molecular Weight	214.26 g/mol
Synonyms	Potassium 3-Methyl-2-benzofurancarboxylate; 3-Methylcoumarilate Potassium Salt; 3-Methyl-1-benzofuran-2-carboxylic acid potassium salt; 2-Benzofurancarboxylic acid, 3-methyl-, potassium salt; 3-Methylbenzofuran-2-carboxylic acid potassium salt
EINECS	Contact for details

Quality Control

Our 3-Methylcoumarilic Acid Potassium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for use in sensitive applications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed when not in use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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