Description

Pentanoic Acid, 5-Chloro-, Ethyl Ester is a valuable chlorinated ester derivative used as a key synthetic intermediate in advanced organic chemistry. Its structure makes it particularly useful for introducing functionalized pentanoate chains into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors who require high-purity building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile reagent for esterification reactions and the introduction of chlorinated alkyl groups.
• Flavor & Fragrance Industry: Employed in the research and development of complex ester-based aroma compounds.
• Polymer Chemistry: Functions as a monomer or modifier in the synthesis of specialty polymers and resins.
• Chemical Research: Utilized in academic and industrial R&D for method development and exploring new synthetic pathways.

Basic Information

Item	Detail
Product Name	Pentanoic Acid, 5-Chloro-, Ethyl Ester
CAS No.	2323-81-1
Molecular Formula	C7H13ClO2
Molecular Weight	164.63 g/mol
Synonyms	Ethyl 5-Chloropentanoate; 5-Chloropentanoic Acid Ethyl Ester; Ethyl 5-Chlorovalerate; 5-Chlorovaleric Acid Ethyl Ester; NSC 88401; Ethyl δ-Chlorovalerate; δ-Chlorovaleric Acid Ethyl Ester
EINECS	219-036-8

Quality Control

Every batch of Pentanoic Acid, 5-Chloro-, Ethyl Ester is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards and provide comprehensive analytical documentation. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request, guaranteeing traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.4280 - 1.4320
Density (20°C)	1.050 - 1.090 g/mL

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