Description

1H-Benzimidazole-1,2-Diamine,5-Chloro-(9Ci) CAS NO 60882-71-5 is a high-purity, halogenated benzimidazole derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its versatile diamine and chloro-substituted aromatic structure, enabling the construction of complex molecules with tailored properties. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel benzimidazole-based drug candidates, particularly for antiviral, antifungal, and anticancer applications.
• Agrochemical Synthesis: Used in the development of next-generation fungicides, herbicides, and plant growth regulators, leveraging its heterocyclic core.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for creating electron-transport or host materials in electronic displays and lighting.
• Coordination Chemistry & Ligand Synthesis: The diamine functionality allows it to act as a chelating ligand for metal complexes used in catalysis or material science.
• Polymer Modification: Employed to introduce benzimidazole units into polymer backbones to enhance thermal stability and mechanical properties.
• Dye and Pigment Intermediate: Utilized in the production of specialized dyes and pigments due to its fused aromatic system.

Basic Information

Product Name	1H-Benzimidazole-1,2-Diamine,5-Chloro-(9Ci)
CAS No.	60882-71-5
Molecular Formula	C7H7ClN4
Molecular Weight	182.61 g/mol
Synonyms	5-Chloro-1H-benzimidazole-1,2-diamine; 5-Chloro-1,2-diaminobenzimidazole; 5-Chloro-1H-benzimidazole-1,2-diyldiamine; 1H-Benzimidazole-1,2-diamine, 5-chloro-; 5-Chloro-2-aminobenzimidazole (tautomeric form); 5-Chloro-1H-1,2,3-benzotriazole-7-amine (alternative naming); 60882-71-5; 5-Cl-BD
EINECS	Contact for details

Quality Control

Our 1H-Benzimidazole-1,2-Diamine,5-Chloro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting purity, related substances, and other critical parameters are 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 room temperature (typically 15-25°C). This compound may be light-sensitive and hygroscopic; therefore, handling under an inert atmosphere is recommended for long-term storage to prevent oxidation and moisture uptake.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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