Description

[(3E)-3-[[4-[(Z)-[7,7-Dimethyl-3-Oxo-4-(Sulfomethyl)Norbornan-2-Yliden E]Methyl]Phenyl]Methylidene]-7,7-Dimethyl-2-Oxo-Norbornan-1-Yl]Methane Sulfonic Acid is a specialized, high-purity organic sulfonic acid derivative with a complex norbornane-based structure. This compound is valued for its unique chemical properties, serving as a critical intermediate or functional additive in advanced synthesis. It is primarily sought by research and development laboratories and industrial manufacturers operating in the pharmaceutical, agrochemical, and specialty chemical sectors. The product's defined structure ensures consistent performance in applications requiring precise molecular interactions.

Application

This specialized sulfonic acid derivative finds use in several high-value industrial and research applications:

• Pharmaceutical Intermediate: Acts as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex small molecules.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, or plant growth regulators.
• Catalyst or Co-Catalyst: Functions as an acidic component or ligand in specialized catalytic systems for organic transformations.
• Polymer Modification: Employed to introduce sulfonic acid groups into polymers for creating ion-exchange resins or materials with specific solubility profiles.
• Chemical Research: Serves as a standard or reagent in academic and industrial R&D for studying structure-activity relationships or reaction mechanisms.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants requiring specific acidic and structural properties.

Basic Information

Item	Details
Product Name	[(3E)-3-[[4-[(Z)-[7,7-Dimethyl-3-Oxo-4-(Sulfomethyl)Norbornan-2-Yliden E]Methyl]Phenyl]Methylidene]-7,7-Dimethyl-2-Oxo-Norbornan-1-Yl]Methane Sulfonic Acid
CAS No.	92761-26-7
Molecular Formula	C25H30O7S2
Molecular Weight	506.63 g/mol
Synonyms	7,7-Dimethyl-2-oxo-N-[(3E)-3-[[4-[(Z)-(7,7-dimethyl-3-oxo-4-sulfomethylnorbornan-2-ylidene)methyl]phenyl]methylidene]-7,7-dimethyl-2-oxonorbornan-1-yl]methanesulfonic acid; 1,1'-(1Z,3E)-1,3-Bis[4-[(7,7-dimethyl-3-oxo-4-sulfomethylnorbornan-2-ylidene)methyl]phenyl]propane-1,3-diyl]bis(7,7-dimethyl-2-oxonorbornane-1-sulfonic acid) (related structural form); Sulfonated Norbornane Derivative; Bissulfonated Norbornylidene Compound; Complex Sulfonic Acid Intermediate
EINECS	Contact for details

Quality Control

Our production of [(3E)-3-[[4-[(Z)-[7,7-Dimethyl-3-Oxo-4-(Sulfomethyl)Norbornan-2-Yliden E]Methyl]Phenyl]Methylidene]-7,7-Dimethyl-2-Oxo-Norbornan-1-Yl]Methane Sulfonic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and titration for acid content. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or cGMP requirements.

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). Due to its strong acid nature, keep away from incompatible materials such as strong bases and oxidizing agents. The container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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