Description

1,3,5-Cycloheptatriene-1-Carbonitrile, 6-Chloro-7-Oxo- is a specialized organic building block with a unique fused-ring structure, making it a valuable intermediate for advanced chemical synthesis. Its core value lies in enabling the construction of complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, structurally complex intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with complex heterocyclic or fused-ring systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require specific chlorinated and nitrile-functionalized scaffolds.
• Material Science: Serves as a building block for organic semiconductors, liquid crystals, and other functional organic materials due to its conjugated system.
• Chemical Synthesis: Employed in academic and industrial R&D for exploring new organic reactions and constructing complex natural product analogs.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing specialized dyes and pigments where the chloro and oxo groups provide specific color and binding properties.

Basic Information

Item	Details
Product Name	1,3,5-Cycloheptatriene-1-Carbonitrile, 6-Chloro-7-Oxo-
CAS No.	825-47-8
Molecular Formula	C8H4ClNO
Molecular Weight	165.58 g/mol
Synonyms	6-Chloro-7-oxo-1,3,5-cycloheptatriene-1-carbonitrile; 6-Chloro-7-oxocyclohepta-1,3,5-trien-1-carbonitrile; 1-Cyano-6-chloro-7-oxocyclohepta-1,3,5-triene; 6-Chloro-7-oxo-1,3,5-cycloheptatrien-1-carbonitrile; 1-Cyano-6-chloro-7-oxo-1,3,5-cycloheptatriene
EINECS	Contact for details

Quality Control

Our 1,3,5-Cycloheptatriene-1-Carbonitrile, 6-Chloro-7-Oxo- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request. We adhere to cGMP standards where applicable to support our clients in regulated industry segments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.