Description

Disodium 5-Bromo-2-[9-Chloro-3-(Sulphonatooxy)Naphtho[1,2-B]Thien-2-Yl]-1H-Indol-3-Yl Sulphate is a high-purity, water-soluble organic salt characterized by its complex heterocyclic structure. This compound is valued for its role as a key synthetic intermediate and functional component in advanced material science and specialty chemical manufacturing. It is primarily sought after by research institutions and industrial producers in the pharmaceutical, dye, and advanced polymer sectors.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for research into targeted therapies.
• Functional Dye Precursor: Used in the development of specialized dyes and pigments for high-performance applications, including liquid crystal displays (LCDs) and optical sensors.
• Advanced Material Synthesis: Acts as a monomer or functional additive in the creation of conductive polymers and other specialty materials with unique electronic properties.
• Biochemical Research: Employed in laboratory settings as a probe or reagent for studying biochemical pathways and protein interactions due to its specific structural motifs.
• Photographic Chemicals: Can be utilized in the formulation of specialized light-sensitive layers for technical and industrial photographic processes.

Basic Information

Product Name	Disodium 5-Bromo-2-[9-Chloro-3-(Sulphonatooxy)Naphtho[1,2-B]Thien-2-Yl]-1H-Indol-3-Yl Sulphate
CAS No.	10134-35-7
Molecular Formula	C20H9BrClNNa2O7S3
Molecular Weight	663.78 g/mol
Synonyms	5-Bromo-2-[9-chloro-3-(sulphonatooxy)naphtho[1,2-b]thien-2-yl]-1H-indol-3-yl sulphate disodium salt; Disodium 5-bromo-2-(9-chloro-3-sulfonatooxynaphtho[1,2-b]thiophen-2-yl)-1H-indol-3-yl sulfate; C.I. 56059; Reactive Blue 222; Sulphonated Indole-Thiophene-Naphthalene Derivative; 10134-35-7; Disodium salt of a bromo-chloro indole thiophene naphthalene sulphonate ester
EINECS	Contact for details

Quality Control

Our Disodium 5-Bromo-2-[9-Chloro-3-(Sulphonatooxy)Naphtho[1,2-B]Thien-2-Yl]-1H-Indol-3-Yl Sulphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brownish powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines
pH (1% Solution)	6.0 - 8.0

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