Description

1H-Pyrimido[4,5-B]Indole-2,4(3H,9H)-Dione is a high-purity heterocyclic organic compound with the CAS registry number 115127-16-7. This specialized chemical serves as a critical advanced intermediate in the synthesis of complex pharmaceutical and agrochemical active ingredients. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical sectors for the development of novel therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its complex heterocyclic structure.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in OLED device fabrication.
• Academic & Industrial Research: Employed as a standard or starting material in methodological studies and heterocyclic chemistry research.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized colorants and functional dyes due to its fused indole-pyrimidine core.

Basic Information

Product Name	1H-Pyrimido[4,5-B]Indole-2,4(3H,9H)-Dione
CAS No.	115127-16-7
Molecular Formula	C₁₀H₇N₃O₂
Molecular Weight	201.18 g/mol
Synonyms	1H-Pyrimido[4,5-b]indole-2,4(3H,9H)-dione; 2,4-Dihydro-1H-pyrimido[4,5-b]indole-2,4-dione; 1H-Pyrimido[4,5-b]indole-2,4-dione; 1,9-Dihydropyrimido[4,5-b]indole-2,4-dione; Pyrimido[4,5-b]indole-2,4(1H,3H)-dione; 115127-16-7; 1H-Pyrimido[4,5-b]indole-2,4-diol (tautomer); 1H-Pyrimido[4,5-b]indole-2,4(3H,9H)-diol (tautomer)
EINECS	Contact for details

Quality Control

Our 1H-Pyrimido[4,5-B]Indole-2,4(3H,9H)-Dione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We support cGMP and ISO 9001 compliant production for advanced pharmaceutical applications.

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 away from incompatible materials. For long-term storage, consider storage under an inert atmosphere to ensure maximum stability.

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)	≥ 98.0%
Water Content (KF)	≤ 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.