Description

4-Oxo-5-Chloropentylacetate is a versatile organic intermediate characterized by its ketone and ester functional groups, making it a valuable building block for complex chemical synthesis. This compound is essential for creating high-value target molecules in regulated industries where precise chemical architecture is required. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a chlorinated keto-ester backbone.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a crucial building block for creating complex dyes, pigments, and performance chemicals.
• Academic & Industrial Research: A valuable reagent for method development and exploring novel synthetic pathways in organic chemistry.
• Polymer Modifier: Can be utilized to introduce specific functional groups into polymer chains, altering material properties.

Basic Information

Product Name	4-Oxo-5-Chloropentylacetate
CAS No.	13045-16-4
Molecular Formula	C7H11ClO3
Molecular Weight	178.62 g/mol
Synonyms	5-Chloro-4-oxopentyl acetate; 5-Chloro-4-oxopentyl ethanoate; 1-Acetoxy-5-chloro-2-pentanone; 5-Chloro-4-oxoamyl acetate; 5-Chloro-4-oxopentylacetate; 4-Oxo-5-chloroamyl acetate; 5-Chloro-4-oxopentanol acetate
EINECS	Contact for details

Quality Control

Our 4-Oxo-5-Chloropentylacetate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay and impurity profiles to support your quality and regulatory requirements.

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 strong bases, oxidizing agents, and sources of ignition. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	1.15 - 1.25

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