Description

Carbonochloridic Acid, 1H-Benzimidazol-2-Yl Ester (9Ci) is a specialized organic compound belonging to the class of benzimidazole derivatives. This high-purity intermediate is critical for the synthesis of complex molecules in advanced pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry and fine chemical manufacturing. The compound, with CAS number 412352-51-3, offers a reactive handle for constructing novel heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel benzimidazole-based active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new fungicides, herbicides, and plant growth regulators that leverage the benzimidazole core structure.
• Material Science: Serves as a precursor for creating specialized polymers, ligands, and functional materials with unique chemical properties.
• Chemical Synthesis: A versatile reagent for introducing the protected benzimidazole moiety into more complex molecular architectures in organic chemistry.
• Bioconjugation: Potential use in creating probes and linkers for biochemical and diagnostic applications due to its reactive ester group.

Basic Information

Product Name	Carbonochloridic Acid, 1H-Benzimidazol-2-Yl Ester (9Ci)
CAS No.	412352-51-3
Molecular Formula	C9H7ClN2O2
Molecular Weight	210.62 g/mol
Synonyms	1H-Benzimidazol-2-yl carbonochloridate; 2-Benzimidazolyl Chloroformate; Chloroformic Acid 1H-Benzimidazol-2-Yl Ester; 2-(Chlorocarbonyloxy)benzimidazole; Benzimidazol-2-yl Chloroformate; 2-Benzimidazolol Chloroformate; Carbonochloridic Acid Benzimidazol-2-Yl Ester
EINECS	Contact for details

Quality Control

Our Carbonochloridic Acid, 1H-Benzimidazol-2-Yl Ester (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as identity, assay, and impurity profiles. Our quality management system is designed to meet the stringent requirements of fine chemical and pharmaceutical intermediate supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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