2-Benzylimidazo[1,5-a]quinolinium chloride
2-Benzylimidazo[1,5-a]quinolinium chloride (CAS 849797-78-0) is a chemical compound with the molecular formula C18H15ClN2 and a molecular weight of 294.78 g/mol. It is recognised as a key reactant in the synthesis of stable heterocyclic carbenes. This compound serves as a valuable building block in advanced chemical synthesis, particularly within the fields of catalysis and inorganic chemistry. Its specific structure lends itself to specialised applications requiring precise chemical interactions.
- IUPAC
- 2-(Phenylmethyl)-imidazo[1,5-a]quinolinium chloride
- Synonyms
- 2-(Phenylmethyl)-imidazo[1,5-a]quinolinium chloride
![2-Benzylimidazo[1,5-a]quinolinium chloride (C18H15ClN2) — chemical structure, CAS 849797-78-0; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F849797-78-0.png&w=3840&q=75)
Synthesis of Heterocyclic Carbenes
This compound is a primary reactant for generating stable heterocyclic carbenes (NHCs). NHCs are important ligands in organometallic chemistry and catalysis, offering unique electronic and steric properties.
Catalysis and Inorganic Chemistry
As a precursor to NHC ligands, it finds application in various catalytic processes, including cross-coupling reactions and other transformations common in inorganic chemistry research and development.
Specialty Chemical Synthesis
The unique imidazo[1,5-a]quinolinium structure makes it a useful intermediate for synthesising more complex organic molecules and novel materials within academic and industrial research settings.
| Molecular weight | 294.78 |
|---|---|
| Empirical formula | C18H15ClN2 |
| Assay | 97% |
| Application | Reactant for stable heterocyclic carbenes1 |

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 |
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-Benzylimidazo[1,5-a]quinolinium chloride used for?
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2-Benzylimidazo[1,5-a]quinolinium chloride is primarily used as a reactant for the synthesis of stable heterocyclic carbenes, finding applications in catalysis and chemical synthesis.
What is the CAS number and molecular formula for this compound?
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The CAS number is 849797-78-0 and the molecular formula is C18H15ClN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Benzylimidazo[1,5-a]quinolinium chloride with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Benzylimidazo[1,5-a]quinolinium chloride be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it may cause skin, eye, and respiratory irritation (H315, H319, H335).
Is this compound available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Benzylimidazo[1,5-a]quinolinium chloride.
How can I request a sample or quote for 2-Benzylimidazo[1,5-a]quinolinium chloride?
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Please use the contact form on our website or call our sales team to request a sample or a formal quotation.
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