Description

Bicyclo[4.1.0]Hept-3-En-2-One, 5-Hydroxy-4,6-Dimethyl-5-[(1E)-3-Oxo-1-Butenyl]-, (1R,5R,6S)-Rel- (9Ci) is a complex, stereochemically defined bicyclic ketone derivative. This compound is valued as a sophisticated chemical building block and chiral intermediate for advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in complex molecule synthesis.
• Asymmetric Synthesis: Utilized as a precursor or reagent in stereoselective reactions to introduce specific three-dimensional frameworks into target molecules.
• Medicinal Chemistry Research: Serves as a core scaffold for generating compound libraries in drug discovery programs targeting various disease pathways.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, fragrances, and advanced materials requiring precise stereochemistry.
• Academic & Institutional R&D: Used in university and research institute laboratories for methodological studies in organic and synthetic chemistry.
• Process Chemistry Development: Investigated for scalable synthetic routes in pilot plants for potential commercial manufacturing of high-value compounds.

Basic Information

Product Name	Bicyclo[4.1.0]Hept-3-En-2-One, 5-Hydroxy-4,6-Dimethyl-5-[(1E)-3-Oxo-1-Butenyl]-, (1R,5R,6S)-Rel- (9Ci)
CAS No.	709042-92-2
Molecular Formula	C13H16O3
Molecular Weight	220.27 g/mol
Synonyms	rel-(1R,5R,6S)-5-Hydroxy-4,6-dimethyl-5-[(1E)-3-oxobut-1-en-1-yl]bicyclo[4.1.0]hept-3-en-2-one; 5-Hydroxy-4,6-dimethyl-5-[(1E)-3-oxo-1-butenyl]bicyclo[4.1.0]hept-3-en-2-one, (1R,5R,6S)-rel-; Bicyclo[4.1.0]hept-3-en-2-one, 5-hydroxy-4,6-dimethyl-5-[(1E)-3-oxo-1-butenyl]-, (1R,5R,6S)-rel-; (rel)-(1R,5R,6S)-5-Hydroxy-4,6-dimethyl-5-[(E)-3-oxobut-1-enyl]bicyclo[4.1.0]hept-3-en-2-one
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Every batch is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to ensure identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
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.