Description

(1S,E)-(-)-Camphorquinone 3-Oxime is a high-purity, stereochemically defined chiral oxime derivative of camphorquinone. This compound serves as a critical chiral building block and ligand precursor in advanced organic synthesis and asymmetric catalysis. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high enantiomeric purity for developing novel active ingredients and functional materials.

Application

• Asymmetric Synthesis: A key chiral auxiliary or ligand precursor for catalyzing enantioselective reactions, such as additions and reductions.
• Pharmaceutical Intermediates: Used in the research and development of chiral drug candidates, particularly for central nervous system (CNS) and anti-inflammatory agents.
• Agrochemical Development: Employed in synthesizing enantiomerically pure pesticides and herbicides for enhanced efficacy and environmental safety.
• Fine Chemical Production: Serves as a building block for specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Material Science Research: Investigated for the development of chiral polymers and advanced functional materials with specific optical properties.
• Academic & Industrial R&D: A valuable reference standard and reagent for methodological development in organic and organometallic chemistry.

Basic Information

Product Name	(1S,E)-(-)-Camphorquinone 3-Oxime
CAS No.	251645-83-7
Molecular Formula	C10H14NO2
Molecular Weight	180.22 g/mol
Synonyms	(-)-Camphorquinone 3-Oxime; (1S)-1,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dione 3-oxime; (1S,E)-1,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dione 3-(O-methyloxime); L-(-)-Camphorquinone-3-oxime; (1S)-Camphorquinone 3-oxime; (E)-(-)-Camphorquinone oxime
EINECS	Contact for details

Quality Control

Our (1S,E)-(-)-Camphorquinone 3-Oxime is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high chemical and enantiomeric purity, meeting the stringent requirements for research and production. Certificates of Analysis (COA) detailing identity, purity (HPLC/Chiral HPLC), 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). The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.