Description

Butaneperoxoic Acid, 3-Oxo-, Methyl Ester (9Ci) is a specialized organic peroxide ester compound, identified by CAS number 105025-71-6. This chemical is valued as a versatile intermediate and reagent in advanced organic synthesis, particularly for introducing peroxy functional groups. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring peroxy motifs.
• Polymer Chemistry: Acts as an initiator or cross-linking agent in the production of specialized polymers and resins.
• Agrochemical Synthesis: Serves as a key building block in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Peroxide Precursor: Employed in research laboratories to generate other peroxy acids or oxidizing agents under controlled conditions.
• Material Science Research: Utilized in surface modification and the creation of functionalized materials with specific oxidative properties.
• Chemical Synthesis Reagent: Applied in oxidation reactions and other transformations where a methyl perester group is required.

Basic Information

Product Name	Butaneperoxoic Acid, 3-Oxo-, Methyl Ester (9Ci)
CAS No.	105025-71-6
Molecular Formula	C5H8O4
Molecular Weight	132.11 g/mol
Synonyms	3-Oxobutaneperoxoic Acid Methyl Ester; Methyl 3-Oxobutaneperoxoate; Methyl 3-Oxoperoxybutanoate; Peroxybutanoic Acid, 3-Oxo-, Methyl Ester; 3-Oxoperoxybutyric Acid Methyl Ester; Methyl 3-Oxoperoxybutyrate; 105025-71-6
EINECS	Contact for details

Quality Control

Our Butaneperoxoic Acid, 3-Oxo-, Methyl Ester (9Ci) is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 90.0%
Water Content (KF)	≤ 0.5%

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