Description

Bicyclo[3.1.0]Hexan-3-One, 1-Acetyl-4-Methyl-, [1R-(1Alpha,4Alpha,5Alpha)]- (9Ci) is a high-purity, stereochemically defined bicyclic ketone derivative. This compound serves as a critical chiral building block and advanced intermediate in complex organic syntheses, where its rigid, fused-ring structure imparts specific three-dimensional control. It is primarily needed by pharmaceutical R&D and fine chemical synthesis teams developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents, particularly in central nervous system (CNS) and antiviral drug candidates.
• Asymmetric Synthesis: Utilized in stereoselective reactions to construct complex molecular architectures with high enantiomeric purity.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing novel odorants and flavor compounds with unique organoleptic properties.
• Agrochemical Research: Employed in creating advanced intermediates for new generation pesticides and herbicides.
• Material Science: Acts as a monomer or cross-linking agent in the development of specialized polymers and resins.
• Academic & Industrial Research: Used in methodological studies and catalysis research due to its challenging and defined stereochemistry.

Basic Information

Product Name	Bicyclo[3.1.0]Hexan-3-One, 1-Acetyl-4-Methyl-, [1R-(1Alpha,4Alpha,5Alpha)]- (9Ci)
CAS No.	130912-77-5
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	(1R,4R,5R)-1-Acetyl-4-methylbicyclo[3.1.0]hexan-3-one; [1R-(1α,4α,5α)]-1-Acetyl-4-methylbicyclo[3.1.0]hexan-3-one; (1R,4R,5R)-4-Methyl-1-acetylbicyclo[3.1.0]hexan-3-one; 1-Acetyl-4-methylbicyclo[3.1.0]hexan-3-one, (1R,4R,5R)-; Bicyclo[3.1.0]hexan-3-one, 1-acetyl-4-methyl-, (1R,4R,5R)-; (1R,4R,5R)-1-Acetyl-4-methyl-3-bicyclo[3.1.0]hexanone
EINECS	Contact for details

Quality Control

Our production of Bicyclo[3.1.0]Hexan-3-One, 1-Acetyl-4-Methyl-, [1R-(1Alpha,4Alpha,5Alpha)]- (9Ci) adheres to stringent quality protocols. Each batch undergoes rigorous analytical testing including chiral HPLC, NMR, and GC-MS to ensure identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% 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.