Description

4-Chloro-1-(2-Methoxyphenyl)-1-Oxobutane is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Its unique structure makes it valuable for researchers and manufacturers requiring precise and reliable raw materials for active pharmaceutical ingredient (API) development and specialty chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex aromatic ketone backbones.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, pesticides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing more complex organic molecules through reactions like nucleophilic substitution and further functionalization.
• Fine Chemical Production: Serves as a specialized intermediate in the manufacture of dyes, pigments, and other performance chemicals.
• Material Science Research: Investigated as a monomer or precursor for developing advanced polymeric materials with specific properties.

Basic Information

Product Name	4-Chloro-1-(2-Methoxyphenyl)-1-Oxobutane
CAS No.	40877-17-6
Molecular Formula	C11H13ClO2
Molecular Weight	212.67 g/mol
Synonyms	4-Chloro-1-(2-methoxyphenyl)butan-1-one; 2-Methoxyphenacyl Chloride; ω-Chloro-2'-methoxypropiophenone; 4-Chloro-2'-methoxybutyrophenone; 1-(2-Methoxyphenyl)-4-chlorobutan-1-one; 4-Chloro-1-(o-methoxyphenyl)-1-butanone; 4-Chloro-2'-methoxybutyrophenone; γ-Chloro-2-methoxypropiophenone
EINECS	Contact for details

Quality Control

Our 4-Chloro-1-(2-Methoxyphenyl)-1-Oxobutane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring a reliable supply for demanding synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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