Description

Bicyclo[2.2.1]Heptane-2-Sulfinic Acid, 1,7,7-Trimethyl-, (1S-Exo)- (9Ci) is a high-purity, stereochemically defined sulfinic acid derivative based on a camphor-like bicyclic framework. This compound is a valuable chiral building block and intermediate in advanced organic synthesis, prized for its ability to introduce sulfur-containing functional groups with precise stereocontrol. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral precursor for synthesizing sulfur-containing drug candidates, including protease inhibitors and other biologically active molecules.
• Asymmetric Synthesis: Employed as a chiral auxiliary or ligand precursor in catalytic asymmetric reactions to induce high enantioselectivity.
• Agrochemical Research: Building block for developing novel herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science: Intermediate in the creation of specialized polymers, ligands for metal-organic frameworks (MOFs), and advanced functional materials.
• Chemical Biology Probes: Used to develop activity-based probes and other tools for studying enzyme mechanisms and protein function.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex, high-value aroma chemicals with specific stereochemical notes.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-2-Sulfinic Acid, 1,7,7-Trimethyl-, (1S-Exo)- (9Ci)
CAS No.	770676-15-8
Molecular Formula	C₁₀H₁₈O₂S
Molecular Weight	202.31 g/mol
Synonyms	(1S-exo)-1,7,7-Trimethylbicyclo[2.2.1]heptane-2-sulfinic acid; (1S,2R,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptane-2-sulfinic acid; exo-(+)-Camphor-10-sulfinic acid; (1S)-exo-2-Bornanesulfinic acid; (1S,2R,4S)-2-Bornanesulfinic acid; (+)-2-Bornanesulfinic acid; Bicyclo[2.2.1]heptane-2-sulfinic acid, 1,7,7-trimethyl-, (1S,2R,4S)-; (1S)-Camphorsulfinic acid
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-2-Sulfinic Acid, 1,7,7-Trimethyl-, (1S-Exo)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure high chemical and enantiomeric purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability, consistency, and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and easily oxidized nature, this material should be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to equilibrate to room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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