Description

5-Chloro-4-Hydroxy-2-Methylbenzaldehyde is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for developing complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of novel drug candidates, particularly in antimicrobial and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for synthesizing specialized dyes and organic pigments.
• Liquid Crystal & OLED Materials: A building block for creating advanced organic electronic materials and display components.
• Fine Chemical Synthesis: Employed in custom synthesis and the production of complex, high-value specialty chemicals.
• Academic & Industrial Research: Used in methodological development and as a model compound in organic chemistry studies.

Basic Information

Product Name	5-Chloro-4-Hydroxy-2-Methylbenzaldehyde
CAS No.	1556030-28-4
Molecular Formula	C8H7ClO2
Molecular Weight	170.59 g/mol
Synonyms	4-Hydroxy-5-chloro-2-methylbenzaldehyde; 2-Methyl-5-chloro-4-hydroxybenzaldehyde; 5-Chloro-4-hydroxy-o-tolualdehyde; 2-Methyl-4-hydroxy-5-chlorobenzaldehyde; 5-Chloro-2-methyl-4-hydroxybenzaldehyde; 4-Hydroxy-2-methyl-5-chlorobenzaldehyde; Benzaldehyde, 5-chloro-4-hydroxy-2-methyl-
EINECS	Contact for details

Quality Control

Our 5-Chloro-4-Hydroxy-2-Methylbenzaldehyde is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive 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	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.