Description

3H-Pyrrolizin-3-One,5,6,7,7A-Tetrahydro-,(7As)-(9Ci) is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its complex pyrrolizine core.
• Organic Synthesis Research: Serves as a versatile scaffold in academic and industrial R&D for constructing complex nitrogen-containing heterocycles.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and functional materials requiring specific stereochemistry.
• Ligand and Catalyst Development: Potential use in creating novel chiral ligands for asymmetric catalysis.

Basic Information

Product Name	3H-Pyrrolizin-3-One,5,6,7,7A-Tetrahydro-,(7As)-(9Ci)
CAS No.	161691-23-2
Molecular Formula	C7H9NO
Molecular Weight	123.15 g/mol
Synonyms	(7aS)-5,6,7,7a-Tetrahydro-3H-pyrrolizin-3-one; (7aS)-Hexahydropyrrolizin-3-one; 3H-Pyrrolizin-3-one, 5,6,7,7a-tetrahydro-, (7aS)-; 161691-23-2; (7aS)-3-Oxohexahydropyrrolizine; Pyrrolizidin-3-one derivative
EINECS	Contact for details

Quality Control

Our production of 3H-Pyrrolizin-3-One,5,6,7,7A-Tetrahydro-,(7As)-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with each shipment to support your regulatory and R&D requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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