Description

Spiro[2H-Benzimidazole-2,3-[3H]Pyrrole] (9Ci) is a high-purity, advanced pharmaceutical intermediate characterized by its unique spirocyclic heterocyclic structure. This compound is of significant commercial interest for its role in the synthesis of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic framework for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for electron-transport or host materials in OLED device fabrication.
• Coordination Chemistry & Catalysis: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts due to its nitrogen-rich structure.
• Dye & Pigment Synthesis: Employed in the production of specialized dyes and pigments for high-tech applications.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	Spiro[2H-Benzimidazole-2,3-[3H]Pyrrole] (9Ci)
CAS No.	886493-06-7
Molecular Formula	C9H7N3
Molecular Weight	157.17 g/mol
Synonyms	Spiro[benzimidazole-2,3'-pyrrolidine]; 1'H-Spiro[pyrrole-3,2'-benzimidazole]; 2,3-Dihydro-1H-spiro[benzimidazole-2,3'-pyrrole]; Spiro(pyrrolidine-2,2'-benzimidazole); 886493-06-7; Spiro[2H-benzimidazole-2,3'-[3H]pyrrole]; Spiro[benzimidazole-2,3'-pyrrole]
EINECS	Contact for details

Quality Control

Our Spiro[2H-Benzimidazole-2,3-[3H]Pyrrole] (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

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. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH Q3C
Loss on Drying	≤ 0.5%

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