Description

5-Cyano-1,3-Dihydroxymethylbenzene is a versatile aromatic compound featuring both cyano and hydroxymethyl functional groups, making it a valuable bifunctional building block in advanced organic synthesis. Its molecular structure is critical for constructing complex molecules where precise spatial arrangement of functional groups is required. This intermediate is primarily sought after by research institutions and manufacturers in the pharmaceutical and specialty chemical sectors for developing active pharmaceutical ingredients (APIs) and high-performance polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring a benzyl alcohol derivative with an electron-withdrawing cyano group.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs), leveraging its dual hydroxymethyl functionality for chelation.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and high-performance materials where thermal stability and specific reactivity are needed.
• Agrochemical Research: Employed in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing advanced organic dyes, pigments, and optical brighteners.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on novel organic transformations and material science.

Basic Information

Product Name	5-Cyano-1,3-Dihydroxymethylbenzene
CAS No.	146335-23-1
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	1,3-Bis(hydroxymethyl)-5-cyanobenzene; 5-Cyano-1,3-benzenedimethanol; 3,5-Bis(hydroxymethyl)benzonitrile; 5-Cyano-m-xylene-α,α'-diol; Isophthalonitrile derivative; Benzonitrile, 3,5-bis(hydroxymethyl)-; α,α'-Dihydroxy-5-cyano-m-xylene
EINECS	Contact for details

Quality Control

Every batch of 5-Cyano-1,3-Dihydroxymethylbenzene is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and meet your quality assurance requirements.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

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	≤ 20 ppm

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