(−)-Dimenthyl fumarate
(−)-Dimenthyl fumarate (CAS: 34675-24-6) is an organic ester with the molecular formula C24H40O4 and a molecular weight of 392.57 g/mol. This compound serves as a valuable chiral building block in asymmetric synthesis and general chemical synthesis. Its optical activity, [α]20/D −102°, indicates its utility in stereoselective reactions.
- IUPAC
- (−)-Di[(1R)-menthyl] fumarate
Chiral Building Block
(−)-Dimenthyl fumarate is utilized as a chiral precursor in the synthesis of complex molecules where stereochemistry is critical. Its defined optical activity makes it suitable for introducing chirality into target compounds.
Asymmetric Synthesis
This ester finds application in asymmetric synthesis, enabling the creation of enantiomerically enriched products. It can be employed in various stereoselective transformations.
Organic Synthesis Intermediate
As an organic building block, (–)-Dimenthyl fumarate is a useful intermediate in multi-step organic synthesis pathways. Its ester functionality and chiral nature offer versatility in chemical reactions.
| Molecular weight | 392.57 |
|---|---|
| Empirical formula | C24H40O4 |
| Assay | 95% |
| Boiling point | 211 °C/5 mmHg(lit.) |
| Optical activity | [α]20/D −102°, c = 1 in chloroform |
| Melting point | 59-61 °C(lit.) |
| 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 (–)-Dimenthyl fumarate used for?
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(–)-Dimenthyl fumarate is primarily used as a chiral building block in asymmetric synthesis and general organic synthesis.
What is the CAS number and formula for (–)-Dimenthyl fumarate?
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The CAS number for (–)-Dimenthyl fumarate is 34675-24-6, and its empirical formula is C24H40O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (–)-Dimenthyl fumarate with an assay of 95%. This product is supplied for research and laboratory use. TSS does not represent this product as USP, BP, or EP grade.
What are the safety precautions for handling (–)-Dimenthyl fumarate?
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Handling (–)-Dimenthyl fumarate requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter, such as type N95 (US) or type P1 (EN143), is recommended. Ensure adequate ventilation.
How is (–)-Dimenthyl fumarate packed and exported?
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Tech Serve Solutions, a global supplier and exporter, ensures that (–)-Dimenthyl fumarate is carefully packed for safe transit and export according to international regulations.
How can I request a sample or quote for (–)-Dimenthyl fumarate?
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To request a sample or a quote for (–)-Dimenthyl fumarate, please contact our sales department via the website or direct inquiry.
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