Description

4-(3-Hydroxy-Propyl)-Benzene-1,2-Diol is a functionalized catechol derivative, a versatile building block in organic synthesis. Its molecular structure, featuring both phenolic hydroxyl groups and a terminal hydroxypropyl chain, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular systems.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent to enhance the thermal stability and adhesive properties of specialty polymers and epoxy resins.
• Antioxidant Precursor: Base material for manufacturing high-performance phenolic antioxidants used in plastics, fuels, and lubricants.
• Chemical Research (R&D): Essential reagent in academic and industrial laboratories for exploring new organic reactions and material science.
• Dye & Pigment Intermediate: Employed in the synthesis of complex organic dyes and pigments for specialized applications.

Basic Information

Product Name	4-(3-Hydroxy-Propyl)-Benzene-1,2-Diol
CAS No.	46118-02-9
Molecular Formula	C9H12O3
Molecular Weight	168.19 g/mol
Synonyms	3-(3,4-Dihydroxyphenyl)-1-propanol; 4-(3-Hydroxypropyl)pyrocatechol; 3,4-Dihydroxyphenylpropanol; 3-(3,4-Dihydroxyphenyl)propan-1-ol; Hydroxypropylcatechol; HPC; Catechol, 4-(3-hydroxypropyl)-
EINECS	Contact for details

Quality Control

Our 4-(3-Hydroxy-Propyl)-Benzene-1,2-Diol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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