Description

Methyl 1-Cyclopropylbenzimidazole-5-Carboxylate CAS NO 887351-09-9 is a high-purity benzimidazole derivative, a crucial advanced pharmaceutical intermediate (API intermediate) for modern drug discovery and development. Its value lies in its role as a versatile building block for synthesizing novel therapeutic agents, particularly in the areas of antiviral and anticancer research. This compound is essential for R&D laboratories, CROs, and pharmaceutical manufacturers focused on developing next-generation small molecule drugs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel benzimidazole-based active pharmaceutical ingredients (APIs).
• Antiviral Drug Research: Serves as a core scaffold for developing compounds targeting viral proteases and polymerases.
• Oncology Research: Used in the design and synthesis of potential kinase inhibitors and other targeted cancer therapies.
• Agrochemical Development: Employed as an intermediate in creating new fungicides and herbicides with specific modes of action.
• Material Science: Investigated as a monomer or additive for specialty polymers and organic electronic materials.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations for custom synthesis and process development projects.

Basic Information

Item	Details
Product Name	Methyl 1-Cyclopropylbenzimidazole-5-Carboxylate
CAS No.	887351-09-9
Molecular Formula	C12H12N2O2
Molecular Weight	216.24 g/mol
Synonyms	Methyl 1-cyclopropyl-1H-benzimidazole-5-carboxylate; 1-Cyclopropyl-1H-benzimidazole-5-carboxylic acid methyl ester; 1-Cyclopropylbenzimidazole-5-carboxylic Acid Methyl Ester; 1H-Benzimidazole-5-carboxylic acid, 1-cyclopropyl-, methyl ester; 887351-09-9; Methyl 1-cyclopropyl-1H-benzo[d]imidazole-5-carboxylate
EINECS	Contact for details

Quality Control

Every batch of Methyl 1-Cyclopropylbenzimidazole-5-Carboxylate is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the exacting standards required for pharmaceutical R&D and scale-up. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profile is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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