Description

Bicyclo[2.2.1]Heptane-1-Methanesulfonic Acid (9Ci) is a specialized organic sulfonic acid derivative characterized by its rigid norbornane (bicyclo[2.2.1]heptane) backbone. This compound is valued for its strong acidity and unique steric profile, making it a versatile building block and catalyst in advanced synthetic chemistry. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon or sulfonating agent in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Catalyst & Ligand Precursor: Used in the preparation of specialized acid catalysts or as a precursor for sulfonate ligands in coordination chemistry and polymerization reactions.
• Agrochemical Research: Employed in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive potential.
• Polymer Science: Acts as a monomer or functionalization agent for creating specialty polymers with enhanced thermal stability or ionic properties.
• Organic Synthesis Reagent: Functions as a strong organic acid for esterification, protection/deprotection, and other acid-mediated transformations in fine chemical synthesis.
• Chemical Research & Development: A valuable tool for academic and industrial R&D exploring new reaction methodologies and novel chemical entities.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-1-Methanesulfonic Acid (9Ci)
CAS No.	57017-86-4
Molecular Formula	C8H14O3S
Molecular Weight	190.26 g/mol
Synonyms	1-Norbornanemethanesulfonic Acid; Bicyclo[2.2.1]heptane-1-methanesulfonic acid; Norbornane-1-methanesulfonic Acid; endo-Bicyclo[2.2.1]heptane-1-methanesulfonic Acid; 1-(Methylsulfonyl)bicyclo[2.2.1]heptane; NSC 163082
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-1-Methanesulfonic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration, to ensure identity, purity, and consistency. We provide full traceability and a Certificate of Analysis (COA) with every shipment, confirming compliance with your specifications. Our quality system supports cGMP and ISO standards for research and commercial applications.

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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture. Keep away from strong bases and oxidizing agents.

Specification

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

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