Description

Bicyclo[2.2.1]Heptane-1-Methanesulfonic Acid, 7,7-Dimethyl-2-Oxo-, Sodium Salt, (1R,4S)- is a high-purity, chiral building block and pharmaceutical intermediate of significant synthetic value. Its defined stereochemistry and functionalized norbornane skeleton make it a critical precursor for the development of advanced active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for asymmetric synthesis and process chemistry.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug molecules, particularly those requiring the rigid norbornane framework.
• Asymmetric Catalysis: Serves as a precursor for chiral ligands or catalysts used in stereoselective chemical transformations.
• Agrochemical Research: Used in the development of novel, high-performance pesticides and herbicides with specific stereochemical activity.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, flavors, and fragrances where precise molecular geometry is required.
• Academic & R&D: A valuable tool for methodological studies in organic synthesis and medicinal chemistry research.
• Material Science: Potential monomer or additive for creating polymers with unique thermal or mechanical properties.

Basic Information

Item	Details
Product Name	Bicyclo[2.2.1]Heptane-1-Methanesulfonic Acid, 7,7-Dimethyl-2-Oxo-, Sodium Salt, (1R,4S)-
CAS No.	205248-54-0
Molecular Formula	C10H15NaO4S
Molecular Weight	254.28 g/mol
Synonyms	(1R,4S)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonic acid sodium salt; (1R,4S)-1-Camphorsulfonic acid sodium salt; Sodium (1R,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonate; (1R,4S)-10-Camphorsulfonic acid sodium salt; (1R)-(+)-10-Camphorsulfonic acid sodium salt; (1R,4S)-CSA sodium salt; (1R,4S)-Camphorsulfonate sodium salt
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-1-Methanesulfonic Acid, 7,7-Dimethyl-2-Oxo-, Sodium Salt, (1R,4S)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including chiral purity and impurity profiles, to support your regulatory and process requirements. Certificates of Analysis (COA) detailing identity, assay, enantiomeric excess, and related substances are available for every batch upon request.

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). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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