Description

n-(8-Bromo-6-Quinoxalinyl)Thiourea is a specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This high-purity intermediate is essential for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by the pharmaceutical, agrochemical, and advanced materials sectors for its unique reactivity as a functionalized quinoxaline derivative.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or acting as receptor antagonists.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and plant growth regulators.
• Material Science: Building block for creating organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials due to the quinoxaline core.
• Chemical Biology: Useful as a molecular probe or linker in bioconjugation and proteomics research.
• Dye and Pigment Synthesis: Intermediate for producing high-performance, color-fast dyes and pigments.
• Academic & Contract Research: Serves as a valuable reagent for methodological development and discovery chemistry in R&D laboratories.

Basic Information

Product Name	n-(8-Bromo-6-Quinoxalinyl)Thiourea
CAS No.	1217439-05-8
Molecular Formula	C9H7BrN4S
Molecular Weight	283.15 g/mol
Synonyms	8-Bromo-6-quinoxalinylthiourea; 1-(8-Bromo-6-quinoxalinyl)-2-thiourea; Thiourea, N-(8-bromo-6-quinoxalinyl)-; (8-Bromo-6-quinoxalinyl)thiourea; 8-Bromoquinoxaline-6-carbothioamide; 6-Quinoxalinyl, 8-bromo-, thiourea deriv.
EINECS	Contact for details

Quality Control

Our n-(8-Bromo-6-Quinoxalinyl)Thiourea is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and custom synthesis and purification to meet specific client specifications (e.g., >98%, >99% HPLC purity) are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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