Organic intermediate

Home >  Products >  Pharmaceutical Intermediates >  Organic intermediate

Benzimidazole CAS 51-17-2

Product name: Benzimidazole

CAS NO: 51-17-2

Molecular formula: C7H6N2

  • Overview
  • Description
  • Application
  • Specifications
  • Advantage
  • Inquiry
  • Related Products
Place of Origin: China
Brand Name: FIRSKY
Model Number: 1KG
Certification: SGS,ISO 9001
Purity: 99%
Packaging Details: Custom aluminum packages,paper boxes,wooden cartons
Delivery Time: Tracks available within 3-5 working days after payment received
Payment Terms: Escrow,Bank transfer,Western Union,Money Gram,Wise,Crypto currencies
Supply Ability: 2000T/Mouth


Elevate Your Chemical Synthesis with Benzimidazole, CAS 51-17-2

Embark on a journey of chemical excellence with Benzimidazole, CAS 51-17-2. Explore the numerous advantages this versatile compound offers for a wide range of applications in the field of chemistry.

Versatile Building Block: Benzimidazole serves as a versatile building block in organic synthesis. Its unique structure and reactivity make it a cornerstone for crafting a wide array of compounds.

Pharmaceutical Advancements: This compound plays a crucial role in the pharmaceutical industry, serving as a core structure in the synthesis of various drugs. It contributes to the development of innovative and life-saving medications.

Corrosion Inhibition: Benzimidazole is utilized in corrosion inhibition processes, protecting metals from degradation and extending their lifespan in various industrial applications.

Agricultural Solutions: It is also employed in the development of agricultural chemicals, contributing to the protection and enhancement of crops.

Stable and Reliable: Benzimidazole, CAS 51-17-2, is known for its stability and reliability. It meets stringent industry standards, ensuring consistent performance across diverse chemical reactions.

Elevate Your Research: Boost your confidence in the quality and precision of your chemical research and synthesis endeavors. Benzimidazole is your key to achieving accurate results and advancing your projects.

Whether you're a researcher, chemist, or manufacturer, Benzimidazole opens doors to innovation and efficiency. Elevate your chemical synthesis capabilities with this exceptional compound and witness the transformative impact it can have on your work.

Your journey to elevated chemical excellence begins here. Incorporate Benzimidazole, CAS 51-17-2, into your research and synthesis processes today and experience the difference it can make in achieving success in the field of chemistry. Unleash the full potential of your chemical endeavors.


Benzimidazole (CAS 51-17-2) is a chemical compound that has various applications in different fields. Here are some common uses and applications of benzimidazole:

1. Pharmaceutical and Drug Development: Benzimidazole serves as an important building block in the synthesis of many pharmaceutical compounds. It is a core structure present in a wide range of drugs, including anthelmintics (anti-parasitic agents), antifungals, antivirals, proton pump inhibitors, and anticancer agents. Benzimidazole derivatives exhibit diverse biological activities and are used as active pharmaceutical ingredients (APIs) or as intermediates in drug synthesis.

2. Agricultural and Veterinary Applications: Benzimidazole and its derivatives are used as active ingredients in agricultural and veterinary products. They are commonly used as fungicides and anthelmintics to control fungal infections in crops and to treat parasitic worm infestations in livestock.

3. Polymer Industry: Benzimidazole derivatives find application as additives in the polymer industry. They can enhance the thermal stability and flame retardancy of polymers, making them suitable for use in electrical insulation, engineering plastics, and flame-resistant materials.

4. Research and Laboratory Use: Benzimidazole is utilized in various research and laboratory settings. It can be employed as a reagent or building block for the synthesis of other organic compounds. Additionally, benzimidazole derivatives are used as fluorescent dyes and probes in biological imaging studies.

It's worth noting that the specific usage, concentration, and regulations associated with benzimidazole can vary depending on the application and country-specific guidelines. It's important to follow appropriate safety measures and consult reliable sources, such as chemical references and regulatory authorities, for accurate information on the safe handling, usage, and disposal of benzimidazole.


Product Name: Benzimidazole
CAS: 51-17-2
MF: C7H6N2
MW: 118.14
EINECS: 200-081-4
Melting point  169-171 °C (lit.)
Boiling point  360 °C
density  1.1151 (rough estimate)
storage temp.  Store below +30°C.
solubility  xylene: soluble1g in 2g (boiling)(lit.)
form  Crystalline Powder or Crystals
color  Beige to brown
Water Solubility  sparingly soluble


1.Firsky (Wuhan) keeps working to provide customers with high-quality products steadily. We have established a sound internal quality management system and are constantly striving to improve quality, reduce deviation and waste.

2.If you have any questions, please feel free to ask questions, we will reply to your questions within 48 hours.

3.If you have any questions after receiving the goods, please feel free to contact us. If the loss is caused by us, we guarantee 100% compensation.



Firsky International Trade (Wuhan) Co., Ltd.  -  Privacy policy