Description

4H-Pyrimido[4,5-B]Indol-4-One, 2-Amino-1,9-Dihydro-6-Hydroxy- (9Ci) is a high-purity, heterocyclic organic compound serving as a critical advanced intermediate in modern chemical synthesis. Its complex fused-ring structure makes it a valuable building block for the development of novel, high-value specialty chemicals. This product is primarily targeted at research and development teams in the pharmaceutical and agrochemical industries, where it is used to create new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology research.
• Agrochemical Development: Used in the research and production of new-generation herbicides and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure for developing electron-transport or emissive layer materials in display technology.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized heterocyclic dyes with specific light-absorption properties.
• Academic and Contract Research: Employed in university and CRO laboratories for methodological studies in heterocyclic and medicinal chemistry.
• Material Science Research: Investigated as a monomer or additive for creating polymers with unique thermal or electronic properties.

Basic Information

Product Name	4H-Pyrimido[4,5-B]Indol-4-One, 2-Amino-1,9-Dihydro-6-Hydroxy- (9Ci)
CAS No.	728880-57-7
Molecular Formula	C10H8N4O2
Molecular Weight	216.20 g/mol
Synonyms	2-Amino-1,9-dihydro-6-hydroxy-4H-pyrimido[4,5-b]indol-4-one; 2-Amino-6-hydroxy-1,9-dihydro-4H-pyrimido[4,5-b]indol-4-one; 6-Hydroxy-2-amino-1,9-dihydro-4H-pyrimido[4,5-b]indol-4-one; 728880-57-7; Pyrimido[4,5-b]indol-4-one, 2-amino-1,9-dihydro-6-hydroxy-; 2-Amino-6-hydroxy-4H-pyrimido[4,5-b]indol-4-one
EINECS	Contact for details

Quality Control

Our 4H-Pyrimido[4,5-B]Indol-4-One, 2-Amino-1,9-Dihydro-6-Hydroxy- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and process development. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided with every shipment.

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). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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