Tropinone
Tropinone (CAS 532-24-1, C8H13NO) is a bicyclic ketone and a valuable organic building block. With a molecular weight of 139.19 g/mol, it serves as a key intermediate in the synthesis of various organic compounds. Tropinone is particularly significant in medicinal chemistry for the preparation of tropane alkaloids and related pharmaceutical agents, contributing to advancements in drug discovery and development. Its unique structure facilitates diverse chemical transformations.
- IUPAC
- 8-Methyl-8-azabicyclo[3.2.1]octan-3-one
- Synonyms
- 8-Methyl-8-azabicyclo[3.2.1]octan-3-one

Pharmaceutical Synthesis
Tropinone is a crucial intermediate in the synthesis of tropane alkaloids, which form the structural basis for numerous pharmaceuticals. It is used in the preparation of compounds with analgesic, anticholinergic, and other therapeutic properties.
Organic Synthesis Intermediate
As a versatile building block, tropinone is employed in complex organic synthesis pathways. Its ketone functionality and bicyclic structure allow for various derivatizations and modifications for creating novel molecules.
Research and Development
Tropinone is utilised in academic and industrial research laboratories for exploring new synthetic methodologies and developing novel chemical entities. Its availability supports fundamental research in organic chemistry and drug discovery.
| Molecular weight | 139.19 |
|---|---|
| Empirical formula | C8H13NO |
| Assay | 99% |
| Boiling point | 113 °C/25 mmHg(lit.) |
| Storage temperature | 2-8°C |
| Melting point | 40-44 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 90 °C / 194 °F |
| 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 Tropinone used for?
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Tropinone is primarily used as a key intermediate in the synthesis of pharmaceuticals, particularly tropane alkaloids, and as a versatile building block in general organic synthesis and research.
What are the CAS number and formula for Tropinone?
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The CAS number for Tropinone is 532-24-1, and its empirical formula is C8H13NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tropinone with an assay of 99%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.
What are the safety considerations for handling Tropinone?
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Tropinone has a flash point of 90°C (194°F). Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 respirator filter, should be used when handling. Refer to the safety data sheet for full details.
How is Tropinone packed and shipped?
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Tropinone is typically stored at 2-8°C. Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging and adherence to international shipping regulations for chemical products.
How can I request a quote or sample for Tropinone?
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To request a quote or a sample of Tropinone, please contact our sales team through the website or by phone. Our specialists will assist you promptly with your inquiry.
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