Description

1,4,8,11-Tetraazacyclotetradecane, 1,1'-[1,4-Phenylenebis(Methylene)]Bis[4,8,11-Tris[(4-Methylphenyl)Sulfonyl]- is a sophisticated, multi-functional macrocyclic ligand derivative, specifically engineered for advanced coordination chemistry and catalysis. This compound is valued for its highly selective metal-binding properties, making it a critical intermediate in the development of specialized catalysts and molecular sensors. It is primarily utilized by researchers and manufacturers in the pharmaceutical, fine chemical, and advanced materials sectors for applications requiring precise molecular recognition and controlled reactivity.

Application

• Catalyst Precursor: Serves as a key ligand in the synthesis of transition metal catalysts for organic transformations, including cross-coupling and oxidation reactions.
• Pharmaceutical Intermediates: Used in the research and development of novel therapeutic agents, particularly in chelation therapy and diagnostic imaging.
• Molecular Recognition Systems: Acts as a building block for supramolecular chemistry, creating host molecules for selective ion or molecular binding.
• Polymer Modification: Employed to functionalize polymers, imparting specific catalytic or metal-chelating properties to advanced materials.
• Analytical Reagents: Utilized in the preparation of selective reagents for metal ion detection and separation in analytical chemistry.
• Research & Development: A vital tool in academic and industrial R&D for studying coordination chemistry and developing new functional materials.

Basic Information

Product Name	1,4,8,11-Tetraazacyclotetradecane, 1,1'-[1,4-Phenylenebis(Methylene)]Bis[4,8,11-Tris[(4-Methylphenyl)Sulfonyl]-
CAS No.	110078-47-2
Molecular Formula	C62H74N8O12S6
Molecular Weight	1299.66 g/mol
Synonyms	1,4,8,11-Tetraazacyclotetradecane, 1,1'-(1,4-phenylenebis(methylene))bis[4,8,11-tris[(4-methylphenyl)sulfonyl]-; Tetratosylated Cyclam-Xylylene Derivative; 1,4-Bis[(4,8,11-tris(p-tolylsulfonyl)-1,4,8,11-tetraazacyclotetradecan-1-yl)methyl]benzene; p-Xylylene-bis(tosylated cyclam); TSTC Derivative; Ligand Precursor 110078-47-2; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of this advanced chemical intermediate adheres to strict quality management protocols. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and lot-to-lot consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP and ISO 9001 compliant manufacturing environments upon request.

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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

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

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