(−)-N,N,N′,N′-Tetramethyl-D-tartaric acid diamide
(−)-N,N,N′,N′-Tetramethyl-D-tartaric acid diamide (CAS 63126-52-3), with a molecular weight of 204.22 g/mol, is a chiral diamide derived from D-tartaric acid. It is primarily utilised as a valuable building block in asymmetric synthesis and organic chemical synthesis. Its specific stereochemistry makes it a key component for constructing complex chiral molecules, contributing to advancements in various chemical research and development fields.
- IUPAC
- (−)-D-Tartaric acid bis(dimethylamide),(S,S)-(−)-2,3-Dihydroxy-N,N,N′,N′-tetramethylsuccinamide
- Synonyms
- (S,S)-(−)-2,3-Dihydroxy-N,N,N′,N′-tetramethylsuccinamideN′,N′-Tetramethyl-D-tartaric acid diamide(-)-D-Tartaric acid bis(dimethylamide)
Asymmetric Synthesis
This chiral diamide serves as a crucial precursor and auxiliary in asymmetric synthesis, enabling the stereoselective formation of new chiral centres. Its defined stereochemistry is instrumental in directing the outcome of various chemical transformations.
Chiral Building Block
As a functionalised chiral molecule, (–)-N,N,N′,N′-Tetramethyl-D-tartaric acid diamide acts as an important building block for synthesising more complex chiral compounds. It is incorporated into target molecules to impart specific stereochemical properties.
Organic Synthesis Reagent
The compound is employed in general organic synthesis for the preparation of diverse molecular structures. Its unique diamide functionality and chiral backbone offer synthetic versatility for researchers.
| Molecular weight | 204.22 |
|---|---|
| Empirical formula | C8H16N2O4 |
| Assay | ≥98.0% (sum of enantiomers, HPLC) |
| Optical activity | [α]20/D −46±2°, c = 1.5% in ethanol |
| Melting point | 184-186 °C |
| 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 (–)-N,N,N′,N′-Tetramethyl-D-tartaric acid diamide used for?
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(–)-N,N,N′,N′-Tetramethyl-D-tartaric acid diamide is primarily used as a chiral building block in asymmetric synthesis and general organic chemical synthesis.
What is the CAS number and chemical formula?
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The CAS number is 63126-52-3 and the empirical formula is C8H16N2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (–)-N,N,N′,N′-Tetramethyl-D-tartaric acid diamide with an assay of ≥98.0% (sum of enantiomers, HPLC). This product is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should (–)-N,N,N′,N′-Tetramethyl-D-tartaric acid diamide be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive handling instructions. It carries a WGK rating of 3 in Germany, indicating significant hazard.
How is this chemical packed, shipped, and exported?
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We meticulously pack and ship chemicals according to international regulations, ensuring product integrity and safety. We are experienced global exporters.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by calling us directly. Specify the product name and CAS number for efficient service.
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