Description

(1S,4S)-1-(2-Hydroxyethyl)-7,7-Dimethylbicyclo[2.2.1]heptane-2,3-dione is a high-purity, stereochemically defined bicyclic diketone derivative. This compound serves as a versatile chiral building block and advanced intermediate for the synthesis of complex organic molecules, offering precise structural control. It is primarily needed by pharmaceutical R&D, agrochemical manufacturers, and fine chemical synthesis laboratories seeking to develop novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Building block for developing advanced, stereospecific pesticides and herbicides with enhanced efficacy and environmental profiles.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, including flavors, fragrances, and performance materials requiring specific stereochemistry.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development of new catalytic systems for stereoselective reactions.
• Material Science: Intermediate for synthesizing specialized polymers or additives with tailored thermal or optical properties.
• Academic & Industrial R&D: A valuable tool for chemists exploring new reaction methodologies and complex natural product syntheses.

Basic Information

Product Name	(1S,4S)-1-(2-Hydroxyethyl)-7,7-Dimethylbicyclo[2.2.1]heptane-2,3-dione
CAS No.	847946-95-6
Molecular Formula	C11H16O3
Molecular Weight	196.24 g/mol
Synonyms	(1S,4S)-1-(2-Hydroxyethyl)-7,7-dimethyl-2,3-norbornanedione; (1S,4S)-1-(2-Hydroxyethyl)-7,7-dimethylbicyclo[2.2.1]heptane-2,3-dione; 7,7-Dimethyl-2,3-norbornanedione-1-ethanol (stereo); 1-(2-Hydroxyethyl)-7,7-dimethylbicyclo[2.2.1]heptane-2,3-dione (1S,4S)-; Chiral Hydroxyethyl Dimethyl Norbornanedione; Bicyclo[2.2.1]heptane-2,3-dione, 1-(2-hydroxyethyl)-7,7-dimethyl-, (1S,4S)-
EINECS	Contact for details

Quality Control

Our (1S,4S)-1-(2-Hydroxyethyl)-7,7-Dimethylbicyclo[2.2.1]heptane-2,3-dione is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 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.