4-(1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one, mixture of cis and trans
4-(1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one, a mixture of cis and trans isomers (CAS 190059-33-7), is a unique organic compound with molecular formula C13H20O2 and a molecular weight of 208.30. It serves as a valuable building block in organic synthesis, particularly within the realm of epoxide chemistry and the development of complex molecular structures. Its chemical properties make it suitable for various research and development applications.
- Synonyms
- mixture of cis and trans190059-33-7C13H20O2
![4-(1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one, mixture of cis and trans (C13H20O2) — chemical structure, CAS 190059-33-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F190059-33-7.png&w=3840&q=75)
Organic Synthesis Intermediate
This compound functions as a versatile intermediate in the construction of more complex organic molecules. Its epoxide and unsaturated ketone functionalities offer reactive sites for various chemical transformations.
Epoxide Chemistry Research
The presence of an epoxide ring makes it a useful substrate for studying epoxide ring-opening reactions and their stereochemical outcomes in synthetic methodologies.
Building Block for Heterocycles
It can be employed in the synthesis of various heterocyclic compounds, owing to its specific structural features and reactive functional groups.
| Molecular weight | 208.30 |
|---|---|
| Empirical formula | C13H20O2 |
| Assay | 90% |
| Density | 1.039 g/mL at 25 °C |
| Refractive index | n20/D 1.491 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| 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 4-(1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one used for?
+
This compound is primarily used as a building block in organic synthesis and for research in epoxide chemistry.
What is the CAS number and molecular formula for this compound?
+
The CAS number is 190059-33-7, and the molecular formula is C13H20O2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound with a minimum assay of 90%. It is not represented as USP, BP, or EP grade.
How should this chemical be handled?
+
Handling requires appropriate personal protective equipment, including eyeshields and gloves, to mitigate risks associated with its chemical properties. It is classified under WGK 2 in Germany, indicating a moderate hazard to water.
How is this chemical packed and exported?
+
This chemical is packed and exported by Tech Serve Solutions, a specialist global supplier and exporter.
How can I request a sample or quote?
+
To request a sample or obtain a quote, please contact the Tech Serve Solutions sales team directly through our website or by phone.
▶ 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