Description

Bicyclo[2.2.1]Heptane-1-Carbonyl Chloride, 4,7,7-Trimethyl-3-Oxo-, (1S)- (9Ci) is a high-purity, chiral bicyclic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its rigid, functionalized structure which enables the stereoselective introduction of complex molecular frameworks. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides with specific stereochemistry.
• Asymmetric Catalysis: Serves as a precursor for ligands or catalysts used in stereoselective chemical reactions.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with unique properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry and the exploration of new synthetic pathways.
• Fine Chemical Production: Used in the manufacture of high-value, complex fragrance and flavor ingredients.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-1-Carbonyl Chloride, 4,7,7-Trimethyl-3-Oxo-, (1S)- (9Ci)
CAS No.	129646-48-6
Molecular Formula	C11H15ClO2
Molecular Weight	214.69 g/mol
Synonyms	(1S)-4,7,7-Trimethyl-3-oxobicyclo[2.2.1]heptane-1-carbonyl chloride; (1S)-Camphor-10-carbonyl chloride; (-)-Camphor-10-carbonyl chloride; (1S,4R)-4,7,7-Trimethyl-3-oxobicyclo[2.2.1]heptane-1-carbonyl chloride; L-Camphor-10-carbonyl chloride; (1S)-3-Oxo-4,7,7-trimethylbicyclo[2.2.1]heptane-1-carbonyl chloride
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-1-Carbonyl Chloride, 4,7,7-Trimethyl-3-Oxo-, (1S)- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity suitable for demanding synthetic applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from heat, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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