Description

1,4-Dioxocin-6-Carbonyl Chloride (9Ci) is a specialized organic acid chloride derivative of the 1,4-dioxocin ring system. This compound serves as a versatile and reactive building block for the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working in fine chemical synthesis, medicinal chemistry, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Building block for creating specialized polymers and functional organic materials.
• Academic & Industrial R&D: Employed in chemical research for exploring new heterocyclic chemistry and reaction pathways.
• Fine Chemical Production: Intermediate for manufacturing custom and high-value specialty chemicals.

Basic Information

Product Name	1,4-Dioxocin-6-Carbonyl Chloride (9Ci)
CAS No.	85553-93-1
Molecular Formula	C9H9ClO3
Molecular Weight	200.62 g/mol
Synonyms	6-Carbonylchloride-1,4-dioxocin; 1,4-Dioxocin-6-carbonyl chloride; 1,4-Dioxocin-6-carboxylic acid chloride; 6-Chlorocarbonyl-1,4-dioxocin; 1,4-Dioxocin-6-carboxyl chloride; 85553-93-1; 9CI (Chemical Abstracts Service Index Name)
EINECS	Contact for details

Quality Control

Our 1,4-Dioxocin-6-Carbonyl Chloride is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your research and development requirements.

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, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical: 97-99%)
Water Content (KF)	≤ 0.5%

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