Description

3-Chloro-4-Propoxybenzaldehyde (Saltdata: Free) is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both chloro and propoxy substituents, makes it a valuable intermediate for constructing complex molecules with tailored properties. This high-purity compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in developing molecules with specific receptor-binding profiles.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the chloro and propoxy groups contribute to biological activity.
• Liquid Crystal & OLED Materials: Serves as a core building block for creating advanced organic electronic materials and liquid crystal compounds.
• Dye & Pigment Manufacturing: Intermediate for synthesizing specialized dyes, pigments, and photoinitiators used in coatings and imaging technologies.
• Flavor & Fragrance Chemistry: Used in the controlled synthesis of complex aromatic compounds for high-value fragrance ingredients.
• Cross-Coupling Reactions: An important substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to create biaryl structures.
• Polymer Modification: Employed to introduce aldehyde functionality into polymer chains for further chemical modification or cross-linking.
• Academic & Contract Research: A valuable reagent for methodological development and discovery chemistry in research laboratories.

Basic Information

Product Name	3-Chloro-4-Propoxybenzaldehyde (Saltdata: Free)
CAS No.	99070-71-0
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	3-Chloro-4-propoxybenzaldehyde; 4-Propoxy-3-chlorobenzaldehyde; Benzaldehyde, 3-chloro-4-propoxy-; 99070-71-0; 3-Chloro-4-n-propoxybenzaldehyde; 3-Chloro-4-(propyloxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Propoxybenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, GC for residual solvents, and identification by FT-IR and NMR spectroscopy. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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