(S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone
(S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone (CAS: 119906-49-9; Formula: C16H22N2O3; Molar Mass: 290.36 g/mol) is a chiral intermediate supplied by Tech Serve Solutions. This compound is recognised for its specific stereochemistry, indicated by its optical activity and purity, making it valuable in asymmetric synthesis. It serves as a precursor in the synthesis of complex organic molecules, particularly within the fields of chemical biology and peptide chemistry.
- IUPAC
- (S)-(−)-1-(Benzyloxycarbonyl)-2-tert-butyl-3-methyl-4-imidazolidinone,(S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone
- Synonyms
- (S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone(S)-(−)-1-(Benzyloxycarbonyl)-2-tert-butyl-3-methyl-4-imidazolidinone

Asymmetric Synthesis
Utilised as a chiral building block in the stereoselective construction of complex organic molecules. Its defined stereocenter is crucial for achieving specific enantiomeric outcomes in synthetic pathways.
Peptide Chemistry
Serves as a precursor or modifying agent in the synthesis of modified peptides and peptidomimetics. Its structure can be incorporated to introduce specific conformational constraints or functionalities.
Chemical Biology Research
Applied in research settings for the synthesis of probes or molecular tools used to investigate biological processes. Its unique structural features can be leveraged for targeted molecular interactions.
Precursor for Amino Acid Derivatives
Acts as a starting material for the preparation of non-proteinogenic amino acids and related compounds, expanding the scope of accessible biochemical entities.
| Molecular weight | 290.36 |
|---|---|
| Empirical formula | C16H22N2O3 |
| Assay | 98% |
| Optical activity | [α]26/D −11.5°, c = 1 in methylene chloride |
| Optical purity | ee: 98% (HPLC) |
| Melting point | 83-85 °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 (S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone used for?
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This compound is primarily used as a chiral intermediate in asymmetric synthesis, a precursor in peptide chemistry, and in chemical biology research for creating specialized molecules.
What are the CAS number and formula for (S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone?
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The CAS number is 119906-49-9 and the empirical formula (Hill notation) is C16H22N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone with an assay of 98% and an optical purity of ee: 98% (HPLC). This is a research or technical grade material; TSS does not represent it as USP, BP, or EP.
How should (S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone be handled?
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When handling, it is essential to wear safety glasses and gloves. A respirator with a P1 (EN143) or N95 (US) filter is recommended for respiratory protection, especially in situations with potential for dust or aerosol formation. Consult the Safety Data Sheet for comprehensive handling guidelines.
How is this chemical exported and shipped?
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As a global supplier since 1998, Tech Serve Solutions has extensive experience in exporting and shipping fine chemicals, including (S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone, in compliance with international regulations.
How can I request a sample or quote for (S)-1-Z-2-tert-Butyl-3-methyl-4-imidazolidinone?
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To request a sample or a quotation, please contact our sales department through the website or by telephone, providing the product name and CAS number.
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