Description

Sorbic Acid, 2-(Chloroformyl)-5-Hydroxy-, δ-Lactone (6Ci) is a specialized lactone derivative of sorbic acid, serving as a versatile synthetic intermediate in advanced organic chemistry. This compound is valued for its reactive functional groups, which enable its use in constructing complex molecular architectures for high-value applications. It is primarily required by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemical synthesis, and the creation of novel performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for synthesizing specialty chemicals, dyes, and performance additives.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new organic reactions in laboratory settings.
• Material Science: Investigated for the development of polymers and advanced materials with specific functional properties.

Basic Information

Product Name	Sorbic Acid, 2-(Chloroformyl)-5-Hydroxy-, δ-Lactone (6Ci)
CAS No.	98273-11-1
Molecular Formula	C7H5ClO4
Molecular Weight	188.56 g/mol
Synonyms	2-(Chloroformyl)-5-hydroxy-2,4-hexadienoic acid δ-lactone; 5-Hydroxy-2-(chlorocarbonyl)-2,4-hexadienoic acid γ-lactone; 6-Chloro-5-hydroxy-3-methyl-2H-pyran-2-one; Sorbic acid chlorocarbonyl hydroxy lactone; 6Ci lactone derivative; (6Ci)-Lactone; 2,4-Hexadienoic acid, 2-(chlorocarbonyl)-5-hydroxy-, δ-lactone
EINECS	Contact for details

Quality Control

Our Sorbic Acid, 2-(Chloroformyl)-5-Hydroxy-, δ-Lactone (6Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive 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, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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