1-Cyanobenzimidazole
1-Cyanobenzimidazole (CAS: 31892-41-8), with the molecular formula C8H5N3 and a molecular weight of 143.15 g/mol, is a chemical compound utilised in synthetic organic chemistry. It serves as a reactant in various chemical transformations, particularly in the formation of C-C bonds and electrophilic aromatic substitution reactions. This reagent is valuable for synthesising complex organic molecules within research and development settings.
- IUPAC
- N-Cyanobenzimidazole
- Synonyms
- N-Cyanobenzimidazole
Electrophilic Aromatic Substitution Reactions
1-Cyanobenzimidazole acts as a reactant in electrophilic aromatic substitution reactions. This application is fundamental in organic synthesis for modifying aromatic ring systems and introducing new functional groups.
Electrophilic Cyanation of Grignard Reagents
This compound is employed for the electrophilic cyanation of aryl and heteroaryl Grignard reagents. This specific reaction allows for the introduction of a cyano group onto organometallic species.
Hydrolysis Reactions
1-Cyanobenzimidazole undergoes hydrolysis in alkaline solutions. This chemical behaviour is relevant for understanding its stability and potential transformations under specific reaction conditions.
| Molecular weight | 143.15 |
|---|---|
| Empirical formula | C8H5N3 |
| Assay | 96% |
| Application | Reacant for:• Electrophilic aromatic substitution reactions1• Electrophilic cyanation of aryl and heteroaryl Grignard reagents2• Hydrolysis in alkalyne solutions3 |
| Melting point | 98-106 °C |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-37/38-41 |
| Safety statements (S) | 26-39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Cyanobenzimidazole used for?
+
1-Cyanobenzimidazole is used as a reactant in electrophilic aromatic substitution reactions, for the electrophilic cyanation of aryl and heteroaryl Grignard reagents, and it undergoes hydrolysis in alkaline solutions.
What is the CAS number and molecular formula for 1-Cyanobenzimidazole?
+
The CAS number for 1-Cyanobenzimidazole is 31892-41-8, and its molecular formula is C8H5N3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1-Cyanobenzimidazole with an assay of 96%. We do not represent this product as USP, BP, or EP grade.
How should 1-Cyanobenzimidazole be handled safely?
+
1-Cyanobenzimidazole is classified as Danger. It is harmful if swallowed (H301), causes skin irritation (H315), and causes serious eye damage (H318). Handle with appropriate personal protective equipment, avoid ingestion, and prevent contact with skin and eyes. Refer to the safety data sheet for comprehensive handling instructions.
Can 1-Cyanobenzimidazole be shipped internationally?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1-Cyanobenzimidazole, which is shipped under UN 2811, Hazard Class 6.1, Packing Group III.
How can I request a quote or sample for 1-Cyanobenzimidazole?
+
To request a quote or sample for 1-Cyanobenzimidazole, please contact our sales team through the website or by phone, providing your specific requirements.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis