Description

Bromowillardine is a specialized brominated organic compound with the CAS registry number 20698-16-2. This high-purity intermediate is valued for its unique reactivity, enabling precise synthetic pathways in advanced chemical manufacturing. It is primarily utilized by research institutions and industrial producers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced crop protection agents and herbicides.
• Chemical Synthesis: Serves as a versatile reagent for introducing bromine-containing functional groups in organic synthesis.
• Material Science: Employed in the research of specialty polymers and advanced functional materials.
• Academic & R&D: A critical compound for methodological studies and discovery chemistry in university and corporate laboratories.

Basic Information

Product Name	Bromowillardine
CAS No.	20698-16-2
Molecular Formula	C7H7BrN2O2
Molecular Weight	231.05 g/mol
Synonyms	5-Bromo-1H-indole-2,3-dione; 5-Bromoisatin; 5-Bromo-2,3-dihydro-1H-indole-2,3-dione; Bromoisatin; 5-Bromoindoline-2,3-dione; 5-Bromo-1H-indole-2,3-dione; 20698-16-2
EINECS	Contact for details

Quality Control

Our Bromowillardine is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm
Residue on Ignition	≤ 0.1%

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