Description

3,11-Dihydro-8-Methoxy-3,3,5-Trimethylpyrano[3,2-A]Carbazol-9-Ol is a high-purity, complex heterocyclic compound belonging to the carbazole alkaloid class. This specialized intermediate is valued for its unique fused-ring structure, which serves as a critical building block in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly in research for anti-cancer, anti-inflammatory, or neurological drugs.
• Agrochemical Research: Used as a core scaffold for developing new pesticides, herbicides, or plant growth regulators with specific modes of action.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential building block for electron-transport or host materials in optoelectronic applications due to its rigid, conjugated structure.
• Dye & Pigment Synthesis: Acts as an intermediate for creating specialized dyes and functional pigments with specific light-absorption properties.
• Academic & R&D: Employed in university and corporate laboratories for methodological studies in organic chemistry and heterocyclic compound synthesis.
• Material Science: Investigated for use in the development of advanced polymers or functional materials requiring specific molecular architectures.

Basic Information

Product Name	3,11-Dihydro-8-Methoxy-3,3,5-Trimethylpyrano[3,2-A]Carbazol-9-Ol
CAS No.	28513-33-9
Molecular Formula	C19H21NO3
Molecular Weight	311.38 g/mol
Synonyms	8-Methoxy-3,3,5-trimethyl-3,11-dihydropyrano[3,2-a]carbazol-9-ol; Murrayaquinone-A; 9-Hydroxy-8-methoxy-3,3,5-trimethyl-3,11-dihydropyrano[3,2-a]carbazole; Murrayanine; Pyranocarbazol-9-ol derivative; Carbazole alkaloid intermediate
EINECS	Contact for details

Quality Control

Every batch of 3,11-Dihydro-8-Methoxy-3,3,5-Trimethylpyrano[3,2-A]Carbazol-9-Ol is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance with your research or production requirements.

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 heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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