2-Butyl-4-chloro-5-(hydroxymethyl)imidazole
2-Butyl-4-chloro-5-(hydroxymethyl)imidazole (CAS 79047-41-9) is a halogenated heterocyclic compound with the molecular formula C8H13ClN2O and a molecular weight of 188.65 g/mol. This imidazole derivative serves as a valuable building block in chemical synthesis, particularly for researchers and manufacturers involved in creating complex organic molecules. Its structure lends itself to further functionalization, making it a key intermediate in various synthetic pathways.

Organic Synthesis Intermediate
Utilised as a fundamental building block in the construction of more complex organic structures. Its imidazole core, along with chloro and hydroxymethyl substituents, allows for diverse chemical transformations.
Heterocyclic Chemistry Research
A key reagent for exploring novel reactions and synthesizing new heterocyclic compounds. Researchers leverage its specific functional groups for targeted derivatization.
Pharmaceutical Intermediate Development
Serves as a precursor or intermediate in the development of potential pharmaceutical agents, where imidazole rings are a common structural motif.
| Molecular weight | 188.65 |
|---|---|
| Empirical formula | C8H13ClN2O |
| Assay | 97% |
| Melting point | 147-151 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-Butyl-4-chloro-5-(hydroxymethyl)imidazole used for?
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This compound is primarily used as a building block in organic synthesis and as an intermediate in chemical research, including potential pharmaceutical development.
What are the CAS number and formula for 2-Butyl-4-chloro-5-(hydroxymethyl)imidazole?
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The CAS number is 79047-41-9 and the empirical formula is C8H13ClN2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Butyl-4-chloro-5-(hydroxymethyl)imidazole be handled?
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This compound is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and a dust mask (type N95 or equivalent). Ensure adequate ventilation.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals.
How can I request a quote or sample?
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Please contact our sales team via the website or direct inquiry channels to request a quote or a sample of 2-Butyl-4-chloro-5-(hydroxymethyl)imidazole.
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