(S)-(−)-Lactamide
(S)-(−)-Lactamide (CAS: 89673-71-2), with the molecular formula CH3CH(OH)CONH2 and a molecular weight of 89.09 g/mol, is a chiral amide. This compound is recognised for its stereospecific properties, making it valuable in organic synthesis. It serves as a chiral building block, primarily utilised in asymmetric synthesis and broader chemical synthesis applications. Its optical activity is [α]20/D −20.5°.
Chiral Building Block
(S)-(−)-Lactamide serves as a crucial chiral building block in stereoselective organic synthesis. Its defined stereochemistry allows for the precise construction of complex chiral molecules.
Asymmetric Synthesis
This compound is employed in asymmetric synthesis, a field focused on creating chiral molecules with high enantiomeric purity. It can be used as a starting material or intermediate in such processes.
Organic Synthesis Intermediate
As a versatile organic intermediate, (S)-(−)-Lactamide can be functionalised further to produce a range of more complex organic compounds. Its amide and hydroxyl groups offer reactive sites for various transformations.
| Molecular weight | 89.09 |
|---|---|
| Linear formula | CH3CH(OH)CONH2 |
| Assay | 97% |
| Optical activity | [α]20/D −20.5°, c = 10 in H2O |
| Melting point | 53-55 °C(lit.) |
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)-(−)-Lactamide used for?
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(S)-(−)-Lactamide is primarily used as a chiral building block and intermediate in asymmetric synthesis and broader organic chemical synthesis.
What is the CAS number and formula for (S)-(−)-Lactamide?
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The CAS number for (S)-(−)-Lactamide is 89673-71-2 and its linear formula is CH3CH(OH)CONH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(−)-Lactamide with an assay of 97%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades; it is supplied for research and technical use.
How should (S)-(−)-Lactamide be handled?
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(S)-(−)-Lactamide has a WGK rating of 3, indicating it is hazardous. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling and safety information.
Is (S)-(−)-Lactamide a controlled substance?
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Based on the provided data, (S)-(−)-Lactamide is not indicated as a controlled substance.
How is (S)-(−)-Lactamide packed, shipped, and exported?
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Tech Serve Solutions ensures careful packing of chemicals for safe transport, adhering to international shipping regulations. We are experienced global exporters of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a quote or sample for (S)-(−)-Lactamide?
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To request a quote or sample, please contact our sales team through the website or by calling us directly. Provide the product name and CAS number for prompt service.
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