Description

Pentanoic Acid, 3-Chloro-4,4-Dimethyl-2-Oxo- is a high-purity, specialized organic acid derivative characterized by its unique chlorinated and oxo-functionalized structure. This compound serves as a critical advanced intermediate in fine chemical synthesis, enabling the construction of complex molecules for pharmaceutical and agrochemical applications. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for its utility in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with complex stereochemistry.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex organic molecules, leveraging its reactive carbonyl and chloro groups.
• Material Science Research: Acts as a monomer or functionalization agent in the development of specialty polymers and advanced materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical chemistry.

Basic Information

Product Name	Pentanoic Acid, 3-Chloro-4,4-Dimethyl-2-Oxo-
CAS No.	344354-21-8
Molecular Formula	C7H11ClO3
Molecular Weight	178.62 g/mol
Synonyms	3-Chloro-4,4-dimethyl-2-oxopentanoic acid; 4,4-Dimethyl-3-chloro-2-oxopentanoic acid; 2-Oxo-3-chloro-4,4-dimethylpentanoic acid; 3-Chloro-4,4-dimethyl-2-oxovaleric acid; α-Keto-β-chloro-γ,γ-dimethylvaleric acid; (3-Chloro-4,4-dimethyl-2-oxo-pentanoyl)oxy; Valeric acid, 3-chloro-4,4-dimethyl-2-oxo-
EINECS	Contact for details

Quality Control

Every batch of Pentanoic Acid, 3-Chloro-4,4-Dimethyl-2-Oxo- is produced under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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