Description

Butyric Acid, 4-(Chloroformyl)-4-Hydroxy-3-Methyl-, γ-Lactone (7Ci) is a specialized lactone derivative that serves as a versatile synthetic intermediate in advanced organic synthesis. Its unique structure, featuring both a chloroformyl group and a lactone ring, makes it a valuable building block for constructing complex molecules with high precision. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly those requiring lactone or halogenated motifs.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive functional groups.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in organic chemistry.
• Material Science: Potential monomer or modifier in the development of specialized polymers and coatings.

Basic Information

Product Name	Butyric Acid, 4-(Chloroformyl)-4-Hydroxy-3-Methyl-, γ-Lactone (7Ci)
CAS No.	89598-85-6
Molecular Formula	C6H7ClO4
Molecular Weight	178.57 g/mol
Synonyms	4-(Chloroformyl)-4-hydroxy-3-methylbutyric acid γ-lactone; 3-Methyl-4-chloroformyl-4-hydroxybutyric acid lactone; 4-Hydroxy-4-(chlorocarbonyl)-3-methylbutanoic acid γ-lactone; 4-Chloroformyl-4-hydroxy-3-methyl-γ-butyrolactone; (7Ci) designation compound; γ-lactone of 4-(chloroformyl)-4-hydroxy-3-methylbutyric acid
EINECS	Contact for details

Quality Control

Our Butyric Acid, 4-(Chloroformyl)-4-Hydroxy-3-Methyl-, γ-Lactone (7Ci) is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment 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 area at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Melting Point	Contact for details

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