(+)-Dimethyl L-tartrate
(+)-Dimethyl L-tartrate (CAS: 608-68-4), with the molecular formula [-CH(OH)CO2CH3]2 and a molecular weight of 178.14 g/mol, is a chiral ester derived from L-tartaric acid. This compound serves as a valuable building block in asymmetric synthesis, particularly in the creation of complex chiral molecules. Its utility extends to its role as a precursor for chiral ligands and catalysts, facilitating stereoselective reactions in organic chemistry. Tech Serve Solutions supplies this chemical for research and development purposes.
- IUPAC
- L-(+)-Tartaric acid dimethyl ester
- Synonyms
- L-(+)-Tartaric acid dimethyl ester
![(+)-Dimethyl L-tartrate ([-CH(OH)CO2CH3]2) — chemical structure, CAS 608-68-4; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F608-68-4.png&w=3840&q=75)
Chiral Building Block
(+)-Dimethyl L-tartrate is a crucial chiral synthon employed in the synthesis of enantiomerically pure compounds. Its defined stereochemistry allows for the controlled introduction of chirality into target molecules.
Ligand and Catalyst Precursor
This tartrate derivative is frequently used in the preparation of chiral ligands and asymmetric catalysts. These specialized reagents are essential for promoting stereoselective transformations in organic synthesis.
Asymmetric Synthesis
It finds application in various asymmetric synthesis methodologies, contributing to the development of stereochemically rich pharmaceutical intermediates and fine chemicals. Its structure is well-suited for diastereoselective and enantioselective reactions.
| Molecular weight | 178.14 |
|---|---|
| Linear formula | [-CH(OH)CO2CH3]2 |
| Assay | ≥99.0% (sum of enantiomers, GC) |
| Grade | purum |
| Boiling point | 163 °C/23 mmHg(lit.) |
| Density | 1.238 g/mL at 25 °C(lit.) |
| Optical activity | [α]20/D +21±1°, c = 1% in H2O |
| Melting point | 57-60 °C (dec.)(lit.)~58 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| 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 (+)-Dimethyl L-tartrate primarily used for?
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(+)-Dimethyl L-tartrate is primarily used as a chiral building block and a precursor for chiral ligands and catalysts in asymmetric synthesis.
What is the CAS number and formula for (+)-Dimethyl L-tartrate?
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The CAS number for (+)-Dimethyl L-tartrate is 608-68-4, and its linear formula is [-CH(OH)CO2CH3]2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (+)-Dimethyl L-tartrate at a minimum assay of ≥99.0% (sum of enantiomers, GC), with a 'purum' grade. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for (+)-Dimethyl L-tartrate?
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Handling (+)-Dimethyl L-tartrate requires appropriate personal protective equipment, including eyeshields and gloves. Respiratory protection with a type N95 (US) or type P1 (EN143) filter is recommended. The compound has a flash point above 113 °C (235.4 °F) and is classified with WGK Germany 3.
How is (+)-Dimethyl L-tartrate packed and shipped?
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Tech Serve Solutions exports chemicals globally, ensuring appropriate packaging for safe transit. Specific packaging details will be provided upon inquiry.
How can I request a quote or sample for (+)-Dimethyl L-tartrate?
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To request a quote or a sample of (+)-Dimethyl L-tartrate, please contact our sales team through our website or by phone, providing your specific requirements.
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