Diisopropyl (S)-(−)-malate
Diisopropyl (S)-(−)-malate (CAS 83541-68-8) is a chiral ester with a molecular weight of 218.25 g/mol. It serves as a valuable building block in organic synthesis, particularly for asymmetric reactions. Its structure makes it a useful intermediate in the preparation of complex chiral molecules for research and development purposes. Tech Serve Solutions supplies this compound with a high purity level, suitable for demanding chemical applications.
Asymmetric Synthesis
Utilised as a chiral auxiliary or precursor in stereoselective transformations, enabling the synthesis of enantiomerically enriched compounds.
Organic Building Block
Serves as a versatile intermediate for constructing more complex organic molecules, leveraging its inherent chirality and functional groups.
Ester Synthesis
Can be employed in reactions involving ester functionalities, potentially as a starting material or reagent in esterification or transesterification processes.
| Molecular weight | 218.25 |
|---|---|
| Linear formula | (CH3)2CHO2CCH2CH(OH)CO2CH(CH3)2 |
| Assay | 99% |
| Boiling point | 237 °C(lit.) |
| Density | 1.055 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.43(lit.) |
| Optical activity | [α]20/D −13°, neat |
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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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 Diisopropyl (S)-(−)-malate used for?
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Diisopropyl (S)-(−)-malate is primarily used in asymmetric synthesis and as a chiral building block in organic chemistry for the preparation of complex chiral molecules.
What is the CAS number and formula for Diisopropyl (S)-(−)-malate?
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The CAS number is 83541-68-8. The linear formula is (CH3)2CHO2CCH2CH(OH)CO2CH(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diisopropyl (S)-(−)-malate with an assay of 99%. This is a technical/research grade material; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should Diisopropyl (S)-(−)-malate be handled safely?
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Warning: Causes skin irritation, serious eye irritation, and may cause respiratory irritation (H315-H319-H335). Handle with appropriate personal protective equipment, including eyeshields and gloves, in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive guidance.
Is Diisopropyl (S)-(−)-malate a controlled substance?
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The provided data does not indicate that Diisopropyl (S)-(−)-malate (CAS 83541-68-8) is a controlled substance.
How is Diisopropyl (S)-(−)-malate packed, shipped, and exported?
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Tech Serve Solutions securely packs and exports fine chemicals globally, adhering to international shipping regulations for hazardous materials where applicable. Specific packaging details are available upon request.
How can I request a sample or quote for Diisopropyl (S)-(−)-malate?
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To request a sample or a quote for Diisopropyl (S)-(−)-malate, please contact our sales team through the TSS website or by calling our customer service line.
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