Description

Bicyclo[3.1.0]Hexane-1-Carboxaldehyde, 3-Ethyl-3-Hydroxy-, (1S,3R,5S)- (9Ci) is a high-value, stereochemically defined bicyclic aldehyde derivative, serving as a critical chiral building block in advanced organic synthesis. Its unique fused ring structure and functional groups make it indispensable for constructing complex molecular architectures with precise three-dimensional control. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides with enhanced stereoselective activity.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing sophisticated chiral ligands and organocatalysts.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry and material science research.
• Process Chemistry: Investigated for scalable routes in the production of complex natural product analogs.

Basic Information

Product Name	Bicyclo[3.1.0]Hexane-1-Carboxaldehyde, 3-Ethyl-3-Hydroxy-, (1S,3R,5S)- (9Ci)
CAS No.	326599-78-4
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(1S,3R,5S)-3-Ethyl-3-hydroxybicyclo[3.1.0]hexane-1-carbaldehyde; (1S,3R,5S)-3-Ethyl-3-hydroxybicyclo[3.1.0]hexane-1-carboxaldehyde; 3-Ethyl-3-hydroxybicyclo[3.1.0]hexane-1-carboxaldehyde (1S,3R,5S)-; Bicyclo[3.1.0]hexane-1-carboxaldehyde, 3-ethyl-3-hydroxy-, (1S,3R,5S)-; (1S,3R,5S)-3-Hydroxy-3-ethylbicyclo[3.1.0]hexane-1-carbaldehyde
EINECS	Contact for details

Quality Control

Our Bicyclo[3.1.0]Hexane-1-Carboxaldehyde, 3-Ethyl-3-Hydroxy-, (1S,3R,5S)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to light and oxidation, prolonged exposure to air or light should be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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