Description

5-Norbornene-2-Sulfonamide,3-Methyl-(7Ci) is a specialized norbornene-based sulfonamide derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its unique bicyclic structure, which imparts specific steric and electronic properties crucial for constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as catalyst ligand development and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring rigid, three-dimensional scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the norbornene core can contribute to unique biological activity and environmental stability.
• Polymer Science: Acts as a functional monomer or cross-linking agent in the development of specialty polymers with tailored thermal and mechanical properties.
• Catalyst & Ligand Synthesis: Employed in the creation of novel organometallic catalysts and chiral ligands for asymmetric synthesis.
• Material Science: Investigated for use in advanced materials, including liquid crystals and organic electronic components.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	5-Norbornene-2-Sulfonamide,3-Methyl-(7Ci)
CAS No.	90087-84-6
Molecular Formula	C8H13NO2S
Molecular Weight	187.26 g/mol
Synonyms	3-Methyl-5-norbornene-2-sulfonamide; 3-Methylbicyclo[2.2.1]hept-5-ene-2-sulfonamide; 2-Norbornene-5-sulfonamide, 3-methyl-; 3-Methyl-2,5-norbornadiene-2-sulfonamide (related); Bicyclo[2.2.1]hept-5-ene-2-sulfonamide, 3-methyl-; 5-Norbornene-2-sulfonamide, 3-methyl-; 3-Methyl-5-norbornen-2-ylsulfonamide
EINECS	Contact for details

Quality Control

Our 5-Norbornene-2-Sulfonamide,3-Methyl-(7Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports cGMP standards for pharmaceutical intermediates, ensuring traceability and reliability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.