Description

5-Methoxy-4,4-Dimethyl-5-Oxopentanoic Acid is a specialized organic acid derivative with a unique molecular structure featuring both methoxy and oxo functional groups. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, enabling the production of complex molecules. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical and fine chemical industries for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring the 5-oxopentanoic acid skeleton.
• Fine Chemical Synthesis: Used in the research and production of specialty chemicals, agrochemicals, and performance materials.
• Academic & Industrial Research: Serves as a versatile starting material or reagent in organic chemistry research for method development and novel compound creation.
• Peptide Mimetics & Modifiers: Potential use in modifying peptide structures or creating peptidomimetics due to its carboxylic acid and ketone functionalities.
• Polymer Chemistry: Can be employed as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	5-Methoxy-4,4-Dimethyl-5-Oxopentanoic Acid
CAS No.	2840-71-3
Molecular Formula	C8H14O5
Molecular Weight	190.19 g/mol
Synonyms	5-Methoxy-4,4-dimethyl-5-oxopentanoic acid; 4,4-Dimethyl-5-methoxy-5-oxopentanoic acid; 5-Methoxy-4,4-dimethyl-5-oxovaleric acid; 5-Oxo-5-methoxy-4,4-dimethylpentanoic acid; 4,4-Dimethyl-5-oxo-5-methoxypentanoic acid; 5-Methoxy-4,4-dimethyllevulinic acid; 5-Methoxy-4,4-dimethyl-5-oxopentanoate (anion form)
EINECS	220-643-7

Quality Control

Our 5-Methoxy-4,4-Dimethyl-5-Oxopentanoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed specifications, including assay by HPLC, identification by FT-IR, and impurity profiling. Our quality commitment supports applications requiring high-purity intermediates for regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling properties. 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%
Melting Point	Contact for details
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.