Description

6,7-Diamino-1,4-Dihydroquinoxaline-2,3-Dione Hydrochloride is a high-purity, synthetically valuable heterocyclic compound primarily utilized as a key intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel pharmaceutical agents and specialty chemicals. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-quality building blocks for drug discovery and material science applications.

Application

This versatile chemical intermediate serves critical functions across several high-value research and development sectors:

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel quinoxaline-based drug candidates, including potential kinase inhibitors and antimicrobial agents.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic core structure.
• Fine Chemical Synthesis: Serves as a precursor for creating complex dyes, pigments, and functional organic materials.
• Biochemical Research: Employed in the study of enzyme interactions and as a scaffold for designing molecular probes and diagnostic tools.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and material science laboratories.

Basic Information

Product Name	6,7-Diamino-1,4-Dihydroquinoxaline-2,3-Dione Hydrochloride
CAS No.	71477-21-9
Molecular Formula	C8H8ClN5O2 • xH2O (Hydrochloride salt, hydrate form possible)
Molecular Weight	Contact for details
Synonyms	6,7-Diamino-1,4-dihydroquinoxaline-2,3-dione HCl; 2,3-Dihydro-6,7-diaminoquinoxaline-2,3-dione hydrochloride; 6,7-Diamino-2,3-dihydroquinoxaline-2,3-dione hydrochloride; 1,4-Dihydro-6,7-diaminoquinoxaline-2,3-dione hydrochloride salt; Quinoxaline-2,3-dione, 6,7-diamino-1,4-dihydro-, hydrochloride; CAS 71477-21-9
EINECS	Contact for details

Quality Control

Our 6,7-Diamino-1,4-Dihydroquinoxaline-2,3-Dione Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance protocols.

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 after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to brownish powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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