Description

Butanoic Acid, 4-(Acetyloxy)-2-Chloro-, Methyl Ester (9Ci) is a specialized organic ester derivative of butanoic acid, characterized by its chloro and acetyloxy functional groups. This compound is valued for its role as a versatile chemical intermediate, enabling the synthesis of more complex molecules in research and industrial processes. It is primarily sought by professionals in the pharmaceutical, agrochemical, and fine chemical sectors for applications in active ingredient development and advanced material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific chiral or functionalized structures.
• Organic Synthesis Research: An important reagent in academic and industrial R&D labs for exploring new organic reactions and methodologies.
• Polymer Modification: Can be utilized to introduce functional groups into polymer chains, altering material properties for specific applications.

Basic Information

Product Name	Butanoic Acid, 4-(Acetyloxy)-2-Chloro-, Methyl Ester (9Ci)
CAS No.	112343-32-5
Molecular Formula	C7H11ClO4
Molecular Weight	194.61 g/mol
Synonyms	Methyl 2-Chloro-4-acetoxybutanoate; Methyl 4-Acetoxy-2-chlorobutanoate; 2-Chloro-4-acetoxybutyric Acid Methyl Ester; 4-(Acetyloxy)-2-chlorobutanoic Acid Methyl Ester; Butanoic acid, 4-(acetyloxy)-2-chloro-, methyl ester; Methyl (4-acetoxy-2-chloro)butyrate
EINECS	Contact for details

Quality Control

Our production of Butanoic Acid, 4-(Acetyloxy)-2-Chloro-, Methyl Ester (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.