Description

2-Chloro-5-Methoxybenzaldehyde is a versatile aromatic aldehyde building block of significant importance in advanced organic synthesis. Its unique substitution pattern makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogen and methoxy functional groups.
• Liquid Crystal & OLED Materials: Serves as a building block for creating specialized organic molecules used in electronic displays and optoelectronic devices.
• Dye & Pigment Manufacturing: Intermediate for synthesizing complex azo dyes and high-performance pigments requiring specific light-fastness and color properties.
• Flavor & Fragrance Chemistry: Used in the controlled synthesis of specific aromatic compounds for specialty fragrance compositions.
• Cross-Coupling Reactions: An effective substrate in palladium-catalyzed reactions like Suzuki-Miyaura and Heck reactions for creating biaryl structures.
• Chemical Research & Development: A valuable reagent for methodological studies and exploring new synthetic pathways in academic and industrial R&D labs.

Basic Information

Product Name	2-Chloro-5-Methoxybenzaldehyde
CAS No.	13719-61-4
Molecular Formula	C8H7ClO2
Molecular Weight	170.59 g/mol
Synonyms	5-Methoxy-2-chlorobenzaldehyde; 2-Chloro-5-methoxybenzaldehyde; 2-Chloro-5-methoxybenzenecarboxaldehyde; 2-Chloro-5-anisaldehyde; 2-Chloro-5-methoxy-benzaldehyde; o-Chloro-m-methoxybenzaldehyde; Benzaldehyde, 2-chloro-5-methoxy-
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Methoxybenzaldehyde is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to guarantee compliance with your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	55 - 58 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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