3-Quinuclidone hydrochloride
3-Quinuclidone hydrochloride (CAS 1193-65-3), with the molecular formula C7H11NO · HCl and a molecular weight of 161.63, is a valuable heterocyclic building block. This compound, also identified as 1-Azabicyclo[2.2.2]octan-3-one hydrochloride, serves as a key intermediate in organic synthesis, particularly within the pharmaceutical and chemical research sectors. Its precise structure and reactivity make it a sought-after reagent for constructing complex molecular architectures.
- IUPAC
- 1-Azabicyclo[2.2.2]octan-3-one hydrochloride
- Synonyms
- 1-Azabicyclo[2.2.2]octan-3-one hydrochloride

Pharmaceutical Intermediate Synthesis
3-Quinuclidone hydrochloride is utilized as a precursor in the synthesis of various pharmaceutical agents. Its bicyclic amine structure can be incorporated into drug candidates targeting a range of therapeutic areas.
Organic Synthesis Reagent
As a versatile building block, this compound is employed in diverse organic transformations. It facilitates the introduction of the quinuclidine moiety, enabling the creation of novel chemical entities for research and development.
Heterocyclic Chemistry Research
Researchers in heterocyclic chemistry leverage 3-Quinuclidone hydrochloride for developing new synthetic methodologies. Its functional groups allow for a variety of chemical modifications and explorations.
| Molecular weight | 161.63 |
|---|---|
| Empirical formula | C7H11NO · HCl |
| Assay | ≥98.0% (AT) |
| Solubility | H2O: soluble0.1 g/mL, clear |
| Melting point | >300 °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 3-Quinuclidone hydrochloride used for?
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3-Quinuclidone hydrochloride is primarily used as a building block in organic synthesis, particularly for the preparation of pharmaceutical intermediates and in heterocyclic chemistry research.
What is the CAS number and chemical formula for 3-Quinuclidone hydrochloride?
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The CAS number is 1193-65-3, and the chemical formula is C7H11NO · HCl.
What grade and purity does Tech Serve Solutions supply for 3-Quinuclidone hydrochloride?
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Tech Serve Solutions supplies 3-Quinuclidone hydrochloride with an assay of ≥98.0% (AT). This is a technical or research grade material, and TSS does not represent it as USP, BP, or EP.
What are the safety and handling precautions for 3-Quinuclidone hydrochloride?
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Users should wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified with WGK 2 in Germany, indicating it is hazardous to water.
How is 3-Quinuclidone hydrochloride packed, shipped, and exported?
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3-Quinuclidone hydrochloride is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions, a trusted supplier since 1998.
How can I request a sample or quote for 3-Quinuclidone hydrochloride?
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To request a sample or obtain a quotation for 3-Quinuclidone hydrochloride, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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