Imidazole hydrochloride
Imidazole hydrochloride (CAS 1467-16-9), with the molecular formula C3H4N2 · HCl and a molecular weight of 104.54 g/mol, is a white crystalline solid. It is a derivative of imidazole, commonly employed as a buffering agent in biochemical and biological research. Its chemical properties make it valuable in various laboratory applications requiring controlled pH environments.

pH Buffering Agent
Imidazole hydrochloride serves as a crucial component in buffer solutions, maintaining stable pH levels for various biological and chemical experiments. Its buffering range is particularly useful in enzymatic assays and protein studies.
Biochemical Research
This compound is widely utilized in biochemical research settings. It is employed in the preparation of growth media and in processes where precise pH control is essential for cellular or molecular integrity.
Laboratory Reagent
As a versatile laboratory reagent, imidazole hydrochloride finds application in analytical chemistry and synthesis procedures. It is a reliable source for imidazole in various aqueous systems.
| Molecular weight | 104.54 |
|---|---|
| Empirical formula | C3H4N2 · HCl |
| Melting point | 158-161 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| Safety statements (S) | 26-36 |
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 Imidazole hydrochloride used for?
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Imidazole hydrochloride (CAS 1467-16-9) is primarily used as a buffering agent in biochemical research and laboratory applications requiring stable pH conditions.
What are the CAS number and formula for Imidazole hydrochloride?
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The CAS number for Imidazole hydrochloride is 1467-16-9, and its formula is C3H4N2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Imidazole hydrochloride as a technical or research grade chemical. We do not represent it as USP, BP, EP, or pharmaceutical grade.
How should Imidazole hydrochloride be handled safely?
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Imidazole hydrochloride is a Warning substance that causes skin and eye irritation (H315, H319). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 US). Ensure good ventilation and avoid dust formation. In case of eye contact, rinse cautiously with water for several minutes (P305 + P351 + P338).
Is Imidazole hydrochloride a controlled substance?
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Based on the provided data, Imidazole hydrochloride is not indicated as a controlled substance.
How is Imidazole hydrochloride shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and Imidazole hydrochloride is available for shipment and export worldwide.
How can I request a sample or quote for Imidazole hydrochloride?
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To request a sample or a quote for Imidazole hydrochloride, please contact the Tech Serve Solutions sales team through our website or by phone.
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