Description

Bicyclo[2.2.1]Heptane-2,3-Dione, 7,7-Dimethoxy-, Monooxime, (1R,4S)- (9Ci) is a high-purity, stereochemically defined chiral building block. This compound is valued for its rigid bicyclic framework and functional groups, which make it a versatile intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for constructing complex molecular architectures, such as active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Utilized as a building block in stereoselective reactions to introduce the (1R,4S) configuration into target molecules.
• Agrochemical Research: Intermediate in the synthesis of advanced, biologically active compounds for crop protection.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts.
• Material Science Research: Used in the development of specialty polymers and advanced organic materials with specific structural properties.
• Academic & Industrial R&D: Essential reference standard and starting material for methodological studies in organic and medicinal chemistry.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-2,3-Dione, 7,7-Dimethoxy-, Monooxime, (1R,4S)- (9Ci)
CAS No.	350995-88-9
Molecular Formula	C9H13NO4
Molecular Weight	199.20 g/mol
Synonyms	(1R,4S)-7,7-Dimethoxybicyclo[2.2.1]heptane-2,3-dione monooxime; 7,7-Dimethoxy-2,3-norbornanedione monooxime, (1R,4S)-; (1R,4S)-7,7-Dimethoxy-2,3-norbornanedione monooxime; (1R,4S)-7,7-Dimethoxy-2,3-bicyclo[2.2.1]heptanedione monooxime; (1R,4S)-DMBH Monooxime; (1R,4S)-exo-7,7-Dimethoxy-2,3-norbornanedione oxime
EINECS	Contact for details

Quality Control

Our production of Bicyclo[2.2.1]Heptane-2,3-Dione, 7,7-Dimethoxy-, Monooxime, (1R,4S)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with each 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 area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.