Description

2H-Pyrimido[4,5-A]Carbazol-2-One, 1,11-Dihydro-9-Methyl- is a high-purity, heterocyclic organic compound with a complex fused-ring structure, serving as a critical advanced intermediate in modern chemical synthesis. Its value lies in enabling the development of novel, high-performance materials and active pharmaceutical ingredients (APIs) with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require sophisticated building blocks for innovation.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for targeting specific biological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products with enhanced efficacy.
• Material Science: Serves as a building block for creating organic electronic materials, such as those used in OLEDs or conductive polymers.
• Dye & Pigment Synthesis: Employed in the production of specialized dyes and pigments due to its complex chromophore structure.
• Academic & R&D: A valuable compound for university and corporate research laboratories exploring new chemical entities and reaction methodologies.
• Custom Synthesis: Used by contract research and manufacturing organizations (CROs/CMOs) for client-specific molecule development.

Basic Information

Product Name	2H-Pyrimido[4,5-A]Carbazol-2-One, 1,11-Dihydro-9-Methyl-
CAS No.	248246-45-9
Molecular Formula	C₁₅H₁₁N₃O
Molecular Weight	249.27 g/mol
Synonyms	1,11-Dihydro-9-methyl-2H-pyrimido[4,5-a]carbazol-2-one; 9-Methyl-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one; Pyrimidocarbazolone derivative; CAS 248246-45-9
EINECS	Contact for details

Quality Control

Our production of 2H-Pyrimido[4,5-A]Carbazol-2-One, 1,11-Dihydro-9-Methyl- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
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.