Description

Benzenediamidoethanethiol N,N'-Bis(2-Mercaptoethyl)Isophthalamide is a specialized organic compound featuring a central isophthalamide core flanked by thiol-terminated arms, making it a valuable multi-dentate ligand and building block. Its primary commercial value lies in its ability to chelate metal ions, which is critical for applications in catalysis, polymer stabilization, and advanced material synthesis. This product is essential for R&D chemists and process engineers in the pharmaceutical intermediates, polymer additives, and specialty chemical manufacturing sectors seeking to develop novel metal-organic complexes or functional materials.

Application

• Polymer Additive: Acts as a stabilizer or cross-linking agent in specialty polymer formulations, particularly where metal ion scavenging or thiol-ene chemistry is required.
• Catalyst Ligand: Serves as a chelating ligand in the synthesis of homogeneous catalysts for organic transformations and polymerization processes.
• Pharmaceutical Intermediate: Utilized in the synthesis of complex molecules where the isophthalamide-thiol structure is incorporated into active pharmaceutical ingredients (APIs) or diagnostic agents.
• Material Science: Employed in the surface functionalization of nanoparticles or as a monomer for constructing metal-organic frameworks (MOFs) and other porous coordination polymers.
• Analytical Chemistry: Used as a derivatization agent or a selective complexing agent in chromatographic separations and sensor development for metal detection.
• Adhesive & Sealant Formulations: Functions as an adhesion promoter or curing agent in high-performance, sulfur-containing adhesive systems.

Basic Information

Product Name	Benzenediamidoethanethiol N,N'-Bis(2-Mercaptoethyl)Isophthalamide
CAS No.	351994-94-0
Molecular Formula	C14H20N2O2S2
Molecular Weight	312.45 g/mol
Synonyms	N,N'-Bis(2-mercaptoethyl)isophthalamide; 1,3-Bis[(2-mercaptoethyl)carbamoyl]benzene; Isophthalamide, N,N'-bis(2-mercaptoethyl)-; BDET; BMEI; Isophthalic acid bis(2-mercaptoethyl)amide; 2,2'-(Isophthaloylbis(azanediyl))diethanethiol
EINECS	Contact for details

Quality Control

Our Benzenediamidoethanethiol N,N'-Bis(2-Mercaptoethyl)Isophthalamide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and titration to confirm identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its easily oxidized nature (store under inert atmosphere), it is recommended to store the product under an inert gas (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. For short-term use, storage at 15-25°C is acceptable if the container remains sealed and purged. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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