Description

Disodium 5,7-Dichloro-2-[6-Chloro-4-Methyl-3-(Sulphonatooxy)Benzo[B]Thien-2-Yl]-1H-Indol-3-Yl Sulphate is a high-purity, water-soluble organic salt primarily used as a key synthetic intermediate. Its value lies in its specific functionalized indole-thiophene structure, which is critical for constructing complex molecules in advanced chemical synthesis. This product is essential for research and development laboratories, as well as production facilities in the pharmaceutical and specialty chemical industries, where it serves as a building block for active pharmaceutical ingredients (APIs) and functional dyes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex heterocyclic compounds, leveraging its reactive indole and sulphonate groups.
• Specialty Chemical Production: Serves as a precursor for the manufacture of advanced functional materials, including liquid crystals and organic electronic components.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments, where its chlorinated and sulphonated structure contributes to color fastness and solubility properties.
• Bioconjugation Reagent: Potential use in developing linkers or probes for bioconjugation chemistry in diagnostic applications.

Basic Information

Item	Details
Product Name	Disodium 5,7-Dichloro-2-[6-Chloro-4-Methyl-3-(Sulphonatooxy)Benzo[B]Thien-2-Yl]-1H-Indol-3-Yl Sulphate
CAS No.	10241-20-0
Molecular Formula	C18H9Cl3NNa2O8S3
Molecular Weight	639.79 g/mol
Synonyms	Disodium 5,7-dichloro-2-(6-chloro-4-methyl-3-sulphonatooxybenzo[b]thien-2-yl)-1H-indol-3-yl sulphate; 10241-20-0; Benzo[b]thiophene-2-carboxylic acid, 6-chloro-3-[[(5,7-dichloro-3-sulfo-1H-indol-2-yl)carbonyl]oxy]-4-methyl-, sodium salt (1:2); 2-(6-Chloro-4-methyl-3-sulfooxy-1-benzothien-2-yl)-5,7-dichloro-1H-indole-3-sulfonic acid disodium salt
EINECS	Contact for details

Quality Control

Our Disodium 5,7-Dichloro-2-[6-Chloro-4-Methyl-3-(Sulphonatooxy)Benzo[B]Thien-2-Yl]-1H-Indol-3-Yl Sulphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request 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 area 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	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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