Description

3-Chloro-6,7-Dihydro-[1]Pyrindin-5-One is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused heterocyclic structure. This compound is of significant commercial importance for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Organic Synthesis: A versatile scaffold in academic and industrial research for constructing complex polycyclic molecules and exploring new chemical spaces.
• Material Science: Potential applications in the development of organic electronic materials and specialty polymers due to its electron-deficient aromatic system.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs engaged in custom synthesis and process development for client projects.

Basic Information

Product Name	3-Chloro-6,7-Dihydro-[1]Pyrindin-5-One
CAS No.	1196156-78-1
Molecular Formula	C9H6ClNO
Molecular Weight	179.60 g/mol
Synonyms	3-Chloro-5,6-dihydro-1H-pyrindin-5-one; 3-Chloro-6,7-dihydro-1H-pyrindin-5(4H)-one; 3-Chloro-4,5,6,7-tetrahydro-1H-pyrindin-5-one; 3-Chloro-5-oxo-4,5,6,7-tetrahydro-1H-pyrindine; 5(1H)-Pyrindinone, 3-chloro-6,7-dihydro-; Pyrindin-5-one, 3-chloro-6,7-dihydro-
EINECS	Contact for details

Quality Control

Our 3-Chloro-6,7-Dihydro-[1]Pyrindin-5-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis by GC. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, ensuring compliance with your research and development specifications.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.