(−)-Menthyl (S)-1-[(R)-α-methylbenzyl]aziridine-2-carboxylate
(−)-Menthyl (S)-1-[(R)-α-methylbenzyl]aziridine-2-carboxylate, CAS 397849-97-7, is a chiral organic building block with the formula C21H31NO2 and a molecular weight of 329.48 g/mol. This compound is primarily utilised in asymmetric synthesis and chemical research, serving as a valuable intermediate in the creation of complex organic molecules. Its defined stereochemistry makes it particularly useful for stereoselective reactions and the development of enantiomerically pure compounds.
- IUPAC
- 1-(1′(R)-α-Methylbenzyl)-aziridine-2(S)-carboxylic acid (−)-menthol ester
![(−)-Menthyl (S)-1-[(R)-α-methylbenzyl]aziridine-2-carboxylate (C21H31NO2) — chemical structure, CAS 397849-97-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F397849-97-7.png&w=3840&q=75)
Chiral Building Block
This compound serves as a key chiral building block in organic synthesis. Its specific stereochemical configuration allows for precise control in the construction of complex chiral molecules, essential in pharmaceutical and agrochemical research.
Asymmetric Synthesis
Utilised in asymmetric synthesis, this aziridine derivative facilitates the stereoselective introduction of functional groups. It enables chemists to synthesise enantiomerically enriched products, a critical aspect of modern synthetic chemistry.
Organic Synthesis Intermediate
As an intermediate in organic synthesis, it is employed in the development of novel chemical entities. Researchers can leverage its unique aziridine structure for ring-opening reactions and further functionalization.
| Molecular weight | 329.48 |
|---|---|
| Empirical formula | C21H31NO2 |
| Assay | 98% |
| Optical activity | [α]20/D −70°, c = 1 in chloroform |
| Optical purity | ee: 98% (GLC) |
| Melting point | 68-72 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 (–)-Menthyl (S)-1-[(R)-α-methylbenzyl]aziridine-2-carboxylate used for?
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This compound is primarily used as a chiral building block in asymmetric synthesis and as an intermediate in organic synthesis for the preparation of complex chiral molecules.
What are the CAS number and formula for this chemical?
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The CAS number is 397849-97-7 and the empirical formula is C21H31NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum assay of 98%. It is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should this chemical be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure good ventilation. It is classified as a warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
How is this product packed, shipped, and exported?
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Products are carefully packed in accordance with international shipping regulations and are exported globally by Tech Serve Solutions.
How can I request a sample or quote?
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Please contact our sales department via the website to request a sample or a quotation for this product.
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