Description

3-(4-Hydroxyphenyl)-3-[3-[N,n-Bis(Carboxymethyl)Aminomethyl]-4-Hydroxyphenyl]-3H-2,1-Benzoxathiole 1,1-Dioxide is a specialized organic compound featuring a benzoxathiole dioxide core with hydroxyphenyl and complex aminomethylcarboxymethyl substituents. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced chelating agents and functional materials. It is primarily sought by research institutions and industrial manufacturers in the fields of pharmaceutical development, diagnostic reagent formulation, and specialty polymer chemistry.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel chelator-based drugs and diagnostic imaging agents.
• Chelating Agent Precursor: Used in the production of advanced polyaminocarboxylate ligands for metal ion sequestration and catalysis.
• Research Chemical: Employed in academic and industrial R&D for studying metal-ligand interactions and developing new sensor molecules.
• Diagnostic Reagents: Intermediate in the manufacture of contrast agents or probes for medical and biochemical assays.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for creating polymers with specific metal-binding properties.
• Water Treatment Chemistry: Potential use in developing high-efficiency scale inhibitors or sequestering agents for industrial water systems.

Basic Information

Product Name	3-(4-Hydroxyphenyl)-3-[3-[N,n-Bis(Carboxymethyl)Aminomethyl]-4-Hydroxyphenyl]-3H-2,1-Benzoxathiole 1,1-Dioxide
CAS No.	35976-10-4
Molecular Formula	C25H23NO9S
Molecular Weight	513.52 g/mol
Synonyms	3,3-Bis(4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide derivative; N,N-Bis(carboxymethyl)aminomethyl-substituted benzoxathiole dioxide; Phenolphthalein complexone analog; Metal chelator intermediate; BTC-5; Chelating agent precursor; 3-[3-[Bis(carboxymethyl)aminomethyl]-4-hydroxyphenyl]-3-(4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide
EINECS	Contact for details

Quality Control

Our production of 3-(4-Hydroxyphenyl)-3-[3-[N,n-Bis(Carboxymethyl)Aminomethyl]-4-Hydroxyphenyl]-3H-2,1-Benzoxathiole 1,1-Dioxide adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (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.