(+)-α-Longipinene
(+)-α-Longipinene (CAS: 5989-08-2), with the molecular formula C15H24, is a naturally occurring bicyclic sesquiterpene. It exhibits a characteristic optical activity of [α]20/D +25±1°, indicating its chiral nature. This compound serves as a valuable building block in organic synthesis, particularly in the construction of complex molecular architectures and as a tool in asymmetric synthesis due to its defined stereochemistry.
- IUPAC
- (1R,2S,7R,8R)-2,6,6,9-Tetramethyltricyclo[5.4.0.02.8]undec-9-ene
Chiral Building Block
(+)-α-Longipinene's inherent chirality makes it an excellent starting material or intermediate for synthesizing enantiomerically pure complex organic molecules, including natural products and pharmaceuticals.
Asymmetric Synthesis
This compound's defined stereochemical configuration is leveraged in asymmetric synthesis methodologies to control the stereochemical outcome of reactions, leading to enantioselective transformations.
Chemical Synthesis
It can be employed in various organic transformations as a precursor or reactant for the development of novel chemical entities and functional materials in research and development settings.
| Molecular weight | 204.35 |
|---|---|
| Empirical formula | C15H24 |
| Assay | ≥99.0% (sum of enantiomers, GC) |
| Boiling point | 244-246 °C(lit.) |
| Density | 0.915 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.493 |
| Optical activity | [α]20/D +25±1°, neat |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 92 °C / 197.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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 (+)-α-Longipinene used for?
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(+)-α-Longipinene is primarily used as a chiral building block and in asymmetric synthesis for the construction of complex organic molecules.
What are the CAS number and formula for (+)-α-Longipinene?
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The CAS number for (+)-α-Longipinene is 5989-08-2, and its empirical formula is C15H24.
What grade and purity does Tech Serve Solutions supply for (+)-α-Longipinene?
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Tech Serve Solutions supplies (+)-α-Longipinene with an assay of ≥99.0% (sum of enantiomers, GC). This is a research-grade chemical and is not represented as USP, BP, or EP grade.
How should (+)-α-Longipinene be handled safely?
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Handling (+)-α-Longipinene requires appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. It has a flash point of 92 °C (197.6 °F) and is classified under NA 1993 / PGIII.
How is (+)-α-Longipinene typically shipped or exported?
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As a chemical supplier and exporter, Tech Serve Solutions ensures appropriate packaging and documentation for the safe and compliant shipment of (+)-α-Longipinene, adhering to international regulations for hazardous materials (NA 1993 / PGIII).
How can I request a sample or quote for (+)-α-Longipinene?
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To request a sample or a quote for (+)-α-Longipinene, please contact our sales department through the website or by phone, providing your specific requirements.
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