2-Guanidinobenzimidazole
2-Guanidinobenzimidazole (CAS: 5418-95-1; C8H9N5; MW: 175.19) is a heterocyclic organic compound. This benzimidazole derivative serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. It is a key intermediate for creating more complex molecular structures.

Chemical Synthesis Intermediate
2-Guanidinobenzimidazole is primarily used as a versatile building block in organic synthesis. Its structure allows for further functionalization, enabling the creation of novel compounds.
Research and Development
This compound is frequently employed in research laboratories for exploring new synthetic pathways and developing new chemical entities.
Heterocyclic Chemistry
As a benzimidazole derivative, it is of significant interest in heterocyclic chemistry, contributing to the study and synthesis of nitrogen-containing ring systems.
| Molecular weight | 175.19 |
|---|---|
| Empirical formula | C8H9N5 |
| Assay | 95% |
| Melting point | 242-244 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 2-Guanidinobenzimidazole used for?
+
2-Guanidinobenzimidazole is utilised as a building block in chemical synthesis and for research and development purposes, especially within heterocyclic chemistry.
What is the CAS number and chemical formula for 2-Guanidinobenzimidazole?
+
The CAS number for 2-Guanidinobenzimidazole is 5418-95-1 and its chemical formula is C8H9N5.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Guanidinobenzimidazole with an assay of 95%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2-Guanidinobenzimidazole be handled safely?
+
Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive handling information.
Is 2-Guanidinobenzimidazole a controlled substance?
+
Based on the provided data, there is no indication that 2-Guanidinobenzimidazole is a controlled substance.
How is 2-Guanidinobenzimidazole packed, shipped, and exported?
+
2-Guanidinobenzimidazole is carefully packed to maintain its integrity during transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample?
+
To request a quote or a sample of 2-Guanidinobenzimidazole, please contact our sales team through the website or by phone.
▶ 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