2-(2-Aminoethyl)benzimidazole dihydrochloride
2-(2-Aminoethyl)benzimidazole dihydrochloride (CAS: 4499-07-4, C9H11N3 · 2HCl) is a heterocyclic organic compound with a molecular weight of 234.13. Supplied by Tech Serve Solutions with an assay of 97%, this compound serves as a valuable building block in chemical synthesis. Its benzimidazole core and ethylamine side chain offer versatile reactivity for the construction of more complex molecular architectures in research and development settings.
- IUPAC
- 1H-Benzimidazole-2-ethanamine,2-(1H-Benzimidazol-2-yl)ethylamine
- Synonyms
- 1H-Benzimidazole-2-ethanamine,2-(1H-Benzimidazol-2-yl)ethylamine

Organic Synthesis Intermediate
This compound is utilized as a key intermediate in the synthesis of diverse organic molecules. Its structural features allow for various chemical transformations, making it a useful component in multi-step synthetic routes for novel compounds.
Heterocyclic Chemistry Research
As a benzimidazole derivative, it is employed in research focused on heterocyclic chemistry. It can be a starting material for developing new chemical entities with potential applications in medicinal chemistry or materials science.
Pharmaceutical Building Block
The benzimidazole scaffold is prevalent in many biologically active molecules. 2-(2-Aminoethyl)benzimidazole dihydrochloride can serve as a building block for the creation of potential drug candidates and pharmaceutical research compounds.
| Molecular weight | 234.13 |
|---|---|
| Empirical formula | C9H11N3 · 2HCl |
| Assay | 97% |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-36/39 |
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-(2-Aminoethyl)benzimidazole dihydrochloride used for?
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2-(2-Aminoethyl)benzimidazole dihydrochloride (CAS: 4499-07-4) is primarily used as an intermediate and building block in organic synthesis and heterocyclic chemistry research, including potential applications in pharmaceutical development.
What are the CAS number and formula for 2-(2-Aminoethyl)benzimidazole dihydrochloride?
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The CAS number is 4499-07-4 and the empirical formula is C9H11N3 · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(2-Aminoethyl)benzimidazole dihydrochloride with a minimum assay of 97%. This product is not intended for pharmaceutical, food, or therapeutic use.
What are the safety and handling precautions for this chemical?
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This compound carries Danger signal word with hazards H302 (Harmful if swallowed) and H318 (Causes serious eye damage). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, must be used. Ensure adequate ventilation and avoid dust formation. Refer to the Safety Data Sheet for comprehensive information.
How is 2-(2-Aminoethyl)benzimidazole dihydrochloride packed, shipped, and exported?
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This chemical is carefully packed to ensure stability and safety during transit. Tech Serve Solutions has extensive experience in exporting fine chemicals globally, adhering to all relevant international shipping regulations.
How can I request a sample or a quote for 2-(2-Aminoethyl)benzimidazole dihydrochloride?
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To request a sample or a quote, please contact our sales team through the website or by calling our dedicated line. Provide the product name and CAS number (4499-07-4) for prompt service.
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