Description

12H-Pyrido[2,3-A]Thieno[2,3-I]Carbazole is a complex, polycyclic heteroaromatic compound characterized by its fused pyrido, thieno, and carbazole ring systems. This unique molecular architecture makes it a valuable advanced intermediate or building block in sophisticated organic synthesis. It is primarily sought after by research institutions and pharmaceutical R&D departments for the development of novel materials and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Research: Serves as a key synthetic precursor or scaffold in the discovery and development of new drug candidates, particularly for targeting specific biological pathways.
• Organic Electronic Materials: Investigated as a potential core structure for organic semiconductors, light-emitting diodes (OLEDs), or photovoltaic materials due to its extended π-conjugation.
• Dye and Pigment Chemistry: Used in the synthesis of specialized dyes and pigments where its fused ring system can impart unique optical and color properties.
• Agrochemical Research: Acts as an intermediate in the development of novel, high-performance agrochemicals with specific modes of action.
• Academic & Industrial R&D: Employed as a model compound or starting material in fundamental studies of heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	12H-Pyrido[2,3-A]Thieno[2,3-I]Carbazole
CAS No.	240-39-1
Molecular Formula	C₁₇H₁₀N₂S
Molecular Weight	274.34 g/mol
Synonyms	Pyrido[2',3':4,5]thieno[2,3-b]carbazole; 12H-Pyrido[2,3-a]thieno[2,3-i]carbazole; Thienocarbazole derivative; 240-39-1; Pyridothienocarbazole; NSC 407347; Carbazole, 12H-pyrido[2,3-a]thieno[2,3-i]-
EINECS	Contact for details

Quality Control

Our production of 12H-Pyrido[2,3-A]Thieno[2,3-I]Carbazole adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere if found to be easily oxidized.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95% (Research Grade)
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%

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