Description

1H-Carbazole-1,2(9H)-Dione,9-Methyl-(9Ci) is a high-purity, functionalized carbazole derivative of significant interest in advanced organic synthesis. This compound serves as a critical synthetic intermediate and building block for the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex heterocyclic systems.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the carbazole core's bioactivity.
• Organic Electronic Materials: Serves as a precursor for hole-transporting materials, organic light-emitting diodes (OLEDs), and photoconductors.
• Dye & Pigment Synthesis: Intermediate for creating advanced carbazole-based dyes with specific optical properties.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and material science laboratories.
• Polymer Chemistry: Can be incorporated into polymer chains to impart specific electronic or thermal properties.

Basic Information

Product Name	1H-Carbazole-1,2(9H)-Dione,9-Methyl-(9Ci)
CAS No.	811432-27-6
Molecular Formula	C₁₃H₉NO₂
Molecular Weight	211.22 g/mol
Synonyms	9-Methyl-1,2-dihydro-9H-carbazole-1,2-dione; 9-Methylcarbazole-1,2-dione; 9-Methyl-1,2-diketocarbazole; 1,2-Dihydro-9-methyl-9H-carbazole-1,2-dione; 9-Methyl-1,2(9H)-carbazoledione
EINECS	Contact for details

Quality Control

Our 1H-Carbazole-1,2(9H)-Dione,9-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is 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). Keep away from incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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