(1R)-(−)-Fenchone
(1R)-(−)-Fenchone (CAS: 7787-20-4; C10H16O) is a naturally occurring bicyclic monoterpene ketone with a molecular weight of 152.23 g/mol. It is recognized for its role as a chiral building block in asymmetric synthesis and chemical research. This compound is primarily utilized in laboratory settings for various organic synthesis applications and serves as a reference standard in phytochemical studies.
- IUPAC
- (−)-1,3,3-Trimethyl-2-norbornanone,(−)-Fenchone,(1R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one
- Synonyms
- (−)-1,3,3-Trimethyl-2-norbornanone(−)-Fenchone(1R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one
Asymmetric Synthesis
(1R)-(−)-Fenchone is valuable as a chiral precursor or auxiliary in stereoselective synthesis, enabling the creation of complex molecules with defined stereochemistry. Its rigid bicyclic structure makes it suitable for controlling the stereochemical outcome of reactions.
Chemical Synthesis
As a reactive ketone, fenchone can undergo various chemical transformations, serving as a versatile intermediate in the synthesis of diverse organic compounds. It is employed in research laboratories for exploring novel synthetic pathways.
Phytochemical Research
Found naturally in plants such as lavender and basil, (1R)-(−)-Fenchone is studied for its presence and potential bioactivity in phytochemical investigations. It serves as a reference compound for analytical and research purposes in this field.
Organic Building Block
This chiral molecule functions as a fundamental building block for constructing more elaborate organic structures. Its distinct stereochemistry is critical for applications requiring enantiomerically pure starting materials.
| Molecular weight | 152.23 |
|---|---|
| Empirical formula | C10H16O |
| Assay | ≥98% |
| Boiling point | 192-194 °C(lit.) |
| Density | 0.948 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.461(lit.) |
| Optical activity | [α]24/D −50.5°, neat |
| Melting point | 5-6 °C(lit.) |
Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 52 °C / 125.6 °F |
| Transport (UN / ADR) | UN 1224C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 23-24/25 |
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 (1R)-(−)-Fenchone primarily used for?
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Primarily, (1R)-(−)-Fenchone is used in asymmetric synthesis, chemical synthesis, and phytochemical research as a chiral building block or intermediate.
What are the CAS number and formula for (1R)-(−)-Fenchone?
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(1R)-(−)-Fenchone has the CAS number 7787-20-4 and the molecular formula C10H16O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (1R)-(−)-Fenchone with a purity of ≥98%. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with (1R)-(−)-Fenchone?
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(1R)-(−)-Fenchone is classified as flammable (H226) and requires appropriate handling, including the use of safety glasses, face shields, and suitable respiratory protection. Store away from ignition sources.
How is (1R)-(−)-Fenchone packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports (1R)-(−)-Fenchone globally, adhering to all relevant transportation and customs regulations for chemical products.
How can I request a sample or quote for (1R)-(−)-Fenchone?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing your specific requirements and delivery details.
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