Description

5(3H)-Indolizinone,6,8A-Dihydro-,(8As)-(9Ci) is a specialized heterocyclic organic compound with the CAS number 151983-40-3. This compound serves as a valuable advanced pharmaceutical intermediate and a versatile building block in synthetic organic chemistry. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its complex heterocyclic structure.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific indolizinone frameworks.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical reactions.
• Material Science: Investigated as a monomer or component for creating specialized polymers with unique optical or electronic properties.

Basic Information

Product Name	5(3H)-Indolizinone,6,8A-Dihydro-,(8As)-(9Ci)
CAS No.	151983-40-3
Molecular Formula	C8H9NO
Molecular Weight	135.16 g/mol
Synonyms	(8aS)-6,8a-Dihydro-5(3H)-indolizinone; 5(3H)-Indolizinone, 6,8a-dihydro-, (8aS)-; 151983-40-3; (8aS)-5,6,7,8a-Tetrahydroindolizin-3(8H)-one; 8aS-6,8a-Dihydro-5(3H)-indolizinone; Indolizinone derivative; 5,6,7,8a-Tetrahydro-8H-indolizin-3-one, (8aS)-
EINECS	Contact for details

Quality Control

Our production of 5(3H)-Indolizinone,6,8A-Dihydro-,(8As)-(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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