Description

5-Chloro-2-Methoxybenzaldehyde is a versatile aromatic aldehyde derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both chloro and methoxy substituents, makes it a valuable intermediate for creating complex molecules with specific electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential candidates for anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic core.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing specialized dyes and organic pigments due to its reactive aldehyde group.
• Liquid Crystal & OLED Materials: Acts as a building block for creating advanced organic electronic materials and liquid crystal compounds.
• Flavor & Fragrance Chemistry: Utilized in the research and development of complex aroma chemicals and synthetic flavors.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed reactions like Suzuki and Heck couplings for constructing biaryl systems.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	5-Chloro-2-Methoxybenzaldehyde
CAS No.	7035-09-8
Molecular Formula	C8H7ClO2
Molecular Weight	170.59 g/mol
Synonyms	2-Methoxy-5-chlorobenzaldehyde; 5-Chloro-o-anisaldehyde; 5-Chloro-2-methoxybenzene-1-carbaldehyde; 5-Chloro-2-methoxybenzenecarboxaldehyde; 5-Chloro-o-methoxybenzaldehyde; 2-Methoxy-5-chlorobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Methoxybenzaldehyde is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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 compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
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.