Description

1H-Benzimidazol-5-Ol,2-Amino-(9Ci) is a high-purity benzimidazole derivative, a crucial heterocyclic building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and specialty chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating novel compounds with specific biological activities.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of various benzimidazole-based drugs, including potential antivirals, antifungals, and anticancer agents.
• Agrochemical Research: Used in the development of new fungicides, herbicides, and plant growth regulators that leverage the benzimidazole scaffold.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules in research and development for material science and specialty chemistry.
• Biochemical Research: Employed in biochemical studies and as a standard or reagent in analytical laboratories for method development.
• Dye and Pigment Industry: Can be utilized in the synthesis of certain heterocyclic dyes and organic pigments.

Basic Information

Product Name	1H-Benzimidazol-5-Ol,2-Amino-(9Ci)
CAS No.	51276-85-8
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	2-Amino-5-hydroxybenzimidazole; 5-Hydroxy-2-benzimidazolamine; 2-Amino-1H-benzimidazol-5-ol; 2-Amino-5-hydroxy-1H-benzimidazole; 5-Hydroxy-2-aminobenzimidazole; 1H-Benzimidazol-5-ol, 2-amino-; 2-Aminobenzimidazol-5-ol
EINECS	Contact for details

Quality Control

Our 1H-Benzimidazol-5-Ol,2-Amino-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and residual solvents are provided and available upon request. We adhere to cGMP principles for pharmaceutical-grade material.

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). This product is hygroscopic (moisture-sensitive) and should be kept under anhydrous conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
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.