Description

4-Hydroxy-3,3-Dimethyl-2H-Benzo[G]Indole-2,5(3H)-Dione is a specialized heterocyclic organic compound belonging to the benzo[g]indole family. This chemical serves as a key synthetic intermediate and building block in advanced organic synthesis, valued for its unique fused-ring structure. It is primarily utilized by pharmaceutical R&D and fine chemical industries for developing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those targeting specific biological pathways.
• Organic Synthesis Building Block: Used to construct more complex heterocyclic frameworks and fused-ring systems in research and development.
• Agrochemical Research: Serves as a starting material for developing new active ingredients for crop protection products.
• Dye and Pigment Synthesis: Potential intermediate in the creation of specialized dyes and pigments due to its chromophoric indole-dione structure.
• Material Science Research: Investigated for use in organic electronic materials and photoresponsive polymers.
• Academic and Contract Research: Employed in university and CRO laboratories for methodological studies and novel compound library generation.

Basic Information

Product Name	4-Hydroxy-3,3-Dimethyl-2H-Benzo[G]Indole-2,5(3H)-Dione
CAS No.	39674-97-0
Molecular Formula	C₁₄H₁₃NO₃
Molecular Weight	243.26 g/mol
Synonyms	3,3-Dimethyl-4-hydroxy-2,5-dihydro-2,5-dioxo-1H-benzo[g]indole; 4-Hydroxy-3,3-dimethyl-1H-benzo[g]indole-2,5-dione; 3,3-Dimethyl-4-hydroxy-1H-benzo[g]indole-2,5-dione; Benzo[g]indole-2,5-dione, 4-hydroxy-3,3-dimethyl-; 39674-97-0; 4-Hydroxy-3,3-dimethylbenzo[g]indole-2,5-dione
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3,3-Dimethyl-2H-Benzo[G]Indole-2,5(3H)-Dione is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Specifications can be developed to meet custom purity requirements for research and cGMP applications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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