Description

5-Bromo-3-[2-(5-Bromo-2-Thienyl)-2-Oxoethyl]-3-Hydroxy-1,3-Dihydro-2H-Indol-2-One is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research areas targeting central nervous system (CNS) disorders and other therapeutic applications. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and biotechnology industries for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, particularly those with indole and thiophene moieties.
• Drug Discovery Research: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the development of new chemical entities (NCEs).
• Chemical Reference Standard: Employed as an analytical standard for quality control and method development in API manufacturing.
• Organic Synthesis: Utilized in academic and industrial research for constructing complex heterocyclic frameworks.
• Biochemical Research: Potential use in probing biological pathways and enzyme interactions due to its specific structural features.

Basic Information

Item	Details
Product Name	5-Bromo-3-[2-(5-Bromo-2-Thienyl)-2-Oxoethyl]-3-Hydroxy-1,3-Dihydro-2H-Indol-2-One
CAS No.	355428-87-4
Molecular Formula	C₁₄H₉Br₂NO₃S
Molecular Weight	431.10 g/mol
Synonyms	5-Bromo-3-(2-(5-bromothiophen-2-yl)-2-oxoethyl)-3-hydroxyindolin-2-one; 5-Bromo-3-hydroxy-3-[2-(5-bromo-2-thienyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one; 2H-Indol-2-one, 5-bromo-3-[2-(5-bromo-2-thienyl)-2-oxoethyl]-1,3-dihydro-3-hydroxy-; 355428-87-4; 5-Bromo-3-(2-(5-bromothiophene-2-carbonyl)ethyl)-3-hydroxyoxindole
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-[2-(5-Bromo-2-Thienyl)-2-Oxoethyl]-3-Hydroxy-1,3-Dihydro-2H-Indol-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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 area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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