Description

Benzo[2,1-B:3,4-B']Dipyrrole, 1,8-Dihydro- (9Ci) is a specialized heterocyclic organic compound belonging to the dipyrrole class, identified by CAS number 112149-08-3. This chemical serves as a valuable advanced intermediate or building block in the synthesis of complex organic molecules, particularly those with conjugated systems. It is primarily required by research institutions, pharmaceutical developers, and advanced material scientists working on novel organic electronic materials, dyes, and pharmacologically active compounds.

Application

• Organic Semiconductor Research: As a core building block for the synthesis of novel π-conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaics.
• Pharmaceutical Intermediate: Serves as a key precursor in the research and development of new drug candidates, especially those targeting specific biological pathways.
• Functional Dye Synthesis: Used in the creation of specialized dyes and pigments with unique optical properties for high-tech applications.
• Coordination Chemistry: Acts as a ligand or precursor for ligands in the development of metal-organic frameworks (MOFs) and catalytic complexes.
• Academic & Industrial R&D: A critical reagent for exploratory chemistry in both university laboratories and corporate R&D centers focusing on advanced organic materials.

Basic Information

Product Name	Benzo[2,1-B:3,4-B']Dipyrrole, 1,8-Dihydro- (9Ci)
CAS No.	112149-08-3
Molecular Formula	C12H8N2
Molecular Weight	180.21 g/mol
Synonyms	1,8-Dihydrobenzo[2,1-b:3,4-b']dipyrrole; Benzo[2,1-b:3,4-b']dipyrrole, 1,8-dihydro-; 1H,8H-Benzo[2,1-b:3,4-b']dipyrrole; 1,8-Dihydrodipyrrolo[3,2-b:2',3'-e]pyridine (alternative fused ring naming); Benzodipyrrole derivative; Dipyrrolobenzene derivative
EINECS	Contact for details

Quality Control

Every batch of our Benzo[2,1-B:3,4-B']Dipyrrole, 1,8-Dihydro- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical research and development projects. A Certificate of Analysis (COA) detailing specifications such as purity (by HPLC), identity confirmation (by NMR/IR), and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Purity (HPLC)	≥ 98% (High Purity Grade)
Melting Point	Contact for details
Loss on Drying	< 1.0%
Residue on Ignition	< 0.5%

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