Description

Ortho-Hydroxyphenol is a versatile phenolic compound with significant industrial utility. Its unique chemical structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the fine chemical and pharmaceutical sectors. This product is essential for manufacturers in industries such as agrochemicals, polymer stabilizers, and specialty dyes who require a reliable, high-purity building block for their processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other drug molecules.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Polymer Industry: Acts as a monomer or stabilizer additive in the manufacture of specialty resins and plastics.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other complex colorants.
• Antioxidant Production: A starting material for synthesizing phenolic antioxidants used in fuels, lubricants, and polymers.
• Fine Chemical Synthesis: Employed in organic synthesis for creating complex molecules in research and development.

Basic Information

Product Name	Ortho-Hydroxyphenol
CAS No.	37349-32-9
Molecular Formula	C6H6O2
Molecular Weight	110.11 g/mol
Synonyms	1,2-Dihydroxybenzene; Catechol; Pyrocatechol; 2-Hydroxyphenol; o-Benzenediol; 1,2-Benzenediol; Pyrocatechin; Oxyphenic Acid
EINECS	Contact for details

Quality Control

Our Ortho-Hydroxyphenol is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material is suitable for demanding industrial and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere for long-term preservation and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to light brown crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	104 - 107 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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