(3aS,6aS)-3,6-Diphenyl-1,3a,4,6a-tetrahydropentalene
(3aS,6aS)-3,6-Diphenyl-1,3a,4,6a-tetrahydropentalene (CAS 940280-80-8) is a chiral organic compound with the molecular formula C20H18 and a molecular weight of 258.36 g/mol. It is notable for its specific stereochemistry, indicated by the (3aS,6aS) designation. This alkene is primarily utilised as a building block in organic synthesis, particularly in asymmetric synthesis where its chiral nature is advantageous for creating enantiomerically pure compounds.
- IUPAC
- (3aS,6aS)-1,3a,4,6a-tetrahydro-3,6-diphenylpentalene
- Synonyms
- 3a,4,6a-tetrahydropentalene(3aS,6aS)-1,3a,4,6a-tetrahydro-3,6-diphenylpentalene
Chiral Building Block
Serves as a key chiral intermediate in the synthesis of complex organic molecules. Its defined stereocentres are valuable for introducing specific chirality into target compounds.
Asymmetric Synthesis
Used in reactions where the stereochemical outcome is critical. Its structure allows for stereoselective transformations, contributing to the development of enantiopure pharmaceuticals and other fine chemicals.
Organic Synthesis Intermediate
A versatile reagent for constructing intricate molecular architectures. It finds application in academic research and industrial processes requiring specialised organic building blocks.
| Molecular weight | 258.36 |
|---|---|
| Empirical formula | C20H18 |
| Assay | 97% |
| Optical activity | [α]22/D +451, c = 1 in chloroform |
| Storage temperature | 2-8°C |
| Melting point | 104-109 °C |
| 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 (3aS,6aS)-3,6-Diphenyl-1,3a,4,6a-tetrahydropentalene used for?
+
(3aS,6aS)-3,6-Diphenyl-1,3a,4,6a-tetrahydropentalene is primarily used as a chiral building block in organic synthesis, particularly for asymmetric synthesis. Its defined stereochemistry makes it valuable for creating enantiomerically pure compounds.
What is the CAS number and chemical formula for this compound?
+
The CAS number is 940280-80-8 and the empirical formula is C20H18.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (3aS,6aS)-3,6-Diphenyl-1,3a,4,6a-tetrahydropentalene with an assay of 97%. This product is not classified as USP, BP, or EP grade and is intended for research and chemical synthesis purposes.
How should (3aS,6aS)-3,6-Diphenyl-1,3a,4,6a-tetrahydropentalene be handled?
+
This compound is classified with WGK Germany 3, indicating it is hazardous to water. Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions ensures careful packaging suitable for chemical products. We are experienced in exporting fine chemicals globally, adhering to international shipping regulations.
How can I request a sample or quote for (3aS,6aS)-3,6-Diphenyl-1,3a,4,6a-tetrahydropentalene?
+
To request a sample or a quotation, please contact our sales department via the website or email, providing your specific requirements and delivery details.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis