Description

3(2H)-Benzofuranone, 2-Hydroxy- is a versatile organic intermediate with a distinctive lactone structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical manufacturing. Industries such as agrochemicals, dyes, and advanced material research utilize this chemical for its reactive phenolic and carbonyl functionalities.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and various heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating specialized colorants and optical brighteners.
• Fine Chemical Production: Employed in organic synthesis for constructing complex molecular architectures in research and development.
• Polymer Chemistry: Can be utilized as a monomer or modifying agent in the synthesis of specialty polymers and resins.
• Flavor and Fragrance Industry: Potential use as a starting material for synthesizing certain aroma chemicals.

Basic Information

Product Name	3(2H)-Benzofuranone, 2-Hydroxy-
CAS No.	17392-15-3
Molecular Formula	C8H6O3
Molecular Weight	150.13 g/mol
Synonyms	2-Hydroxybenzofuran-3(2H)-one; 2-Hydroxy-3(2H)-benzofuranone; 2,3-Dihydro-2-hydroxy-1-benzofuran-3-one; 2-Hydroxy-1-benzofuran-3(2H)-one; Salicyloylformic acid lactone; o-Hydroxyphenacyl alcohol lactone
EINECS	241-418-6

Quality Control

Our 3(2H)-Benzofuranone, 2-Hydroxy- 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 the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

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%

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