Description

1H-Pyrrolizin-1-One,3-Ethyl-5,6,7,7A-Tetrahydro-,(S)-(9Ci) is a high-purity, stereochemically defined heterocyclic compound, serving as a critical chiral building block and advanced pharmaceutical intermediate. Its value lies in enabling the synthesis of complex molecules with precise three-dimensional architecture, which is essential for developing active pharmaceutical ingredients (APIs) with targeted biological activity. This product is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors, where it facilitates the creation of novel therapeutics and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Asymmetric Synthesis: Employed as a sophisticated building block in stereoselective chemical reactions to construct complex molecular frameworks.
• Agrochemical Research: Used in the synthesis of advanced, biologically active compounds for crop protection and pest management solutions.
• Ligand and Catalyst Development: Serves as a precursor for designing novel chiral ligands and organocatalysts used in enantioselective transformations.
• Fine Chemical Production: Integral to the manufacture of high-value specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic and Industrial R&D: A valuable compound for methodological studies in organic chemistry and process development within contract research organizations (CROs) and CDMOs.

Basic Information

Product Name	1H-Pyrrolizin-1-One,3-Ethyl-5,6,7,7A-Tetrahydro-,(S)-(9Ci)
CAS No.	60026-50-8
Molecular Formula	C9H13NO
Molecular Weight	151.21 g/mol
Synonyms	(S)-3-Ethyl-5,6,7,7a-tetrahydro-1H-pyrrolizin-1-one; (7aS)-3-Ethyl-5,6,7,7a-tetrahydro-1H-pyrrolizin-1-one; 3-Ethyl-5,6,7,7a-tetrahydro-1H-pyrrolizin-1-one, (S)-; (S)-3-Ethylhexahydropyrrolizin-1-one; 1H-Pyrrolizin-1-one, 3-ethyl-5,6,7,7a-tetrahydro-, (7aS)-; Pyrrolizinone derivative; Chiral pyrrolizinone
EINECS	Contact for details

Quality Control

Our 1H-Pyrrolizin-1-One,3-Ethyl-5,6,7,7A-Tetrahydro-,(S)-(9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for pharmaceutical and advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request to support your regulatory and quality assurance 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 (typically 15-25°C). This compound may be sensitive to prolonged exposure to air and moisture; therefore, handling under an inert atmosphere is recommended for long-term storage stability.

Specification

Item	Specification
Appearance	White to off-white solid
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%

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