Description

1(5H)-Indolizinone,2,3,8,8A-Tetrahydro-(9Ci) is a specialized heterocyclic organic compound with the CAS number 419555-44-5, serving as a valuable synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure makes it a critical building block for constructing complex molecular architectures, particularly in pharmaceutical research and development. This high-purity intermediate is essential for medicinal chemists and R&D teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapeutic agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex natural product analogs and specialty chemicals.
• Material Science: Potential applications in the development of organic semiconductors and advanced polymeric materials due to its conjugated system.
• Academic & Contract Research: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry at universities and CROs.

Basic Information

Product Name	1(5H)-Indolizinone,2,3,8,8A-Tetrahydro-(9Ci)
CAS No.	419555-44-5
Molecular Formula	C8H9NO
Molecular Weight	135.16 g/mol
Synonyms	2,3,8,8a-Tetrahydro-1H-indolizin-5-one; 2,3,8,8a-Tetrahydroindolizin-5(1H)-one; 1,2,3,8-Tetrahydro-5H-indolizin-5-one; 5H-Indolizin-5-one, 2,3,8,8a-tetrahydro-; Indolizin-5(1H)-one, 2,3,8,8a-tetrahydro-; 419555-44-5; SCHEMBL2184247; ZINC000095049968
EINECS	Contact for details

Quality Control

Our 1(5H)-Indolizinone,2,3,8,8A-Tetrahydro-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is 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 area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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