(−)-Diisopropyl D-tartrate
(−)-Diisopropyl D-tartrate (CAS: 62961-64-2) is a chiral organic compound with the formula [-CH(OH)CO2CH(CH3)2]2 and a molecular weight of 234.25 g/mol. This ester plays a crucial role in asymmetric synthesis, particularly as a reagent for the kinetic resolution of racemic allylic alcohols and α-furfuryl amides through enantioselective epoxidation. It is supplied by TSS with an assay of 98%.
- IUPAC
- D-(−)-Tartaric acid diisopropyl ester
- Synonyms
- D-(−)-Tartaric acid diisopropyl ester
![(−)-Diisopropyl D-tartrate ([-CH(OH)CO2CH(CH3)2]2) — chemical structure, CAS 62961-64-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F62961-64-2.png&w=3840&q=75)
Kinetic Resolution of Racemic Allylic Alcohols
This compound serves as a reagent in the kinetic resolution of racemic allylic alcohols. It facilitates enantioselective epoxidation, allowing for the separation of enantiomers.
Kinetic Resolution of α-Furfuryl Amides
The D- and L-forms are utilized for the kinetic resolution of racemic α-furfuryl amides. The process involves enantioselective epoxidation to differentiate between the chiral forms.
Chiral Building Block
As a chiral building block, it is valuable in the synthesis of complex chiral molecules. Its defined stereochemistry is instrumental in constructing specific enantiomers.
Reagent in Asymmetric Synthesis
Its primary application lies in asymmetric synthesis, where it acts as a key chiral reagent to induce stereoselectivity in chemical reactions, such as epoxidation.
| Molecular weight | 234.25 |
|---|---|
| Linear formula | [-CH(OH)CO2CH(CH3)2]2 |
| Assay | 98% |
| Density | 1.119 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.439(lit.) |
| Optical activity | [α]23/D −17°, neat |
| Optical purity | ee: ≥99% (GLC) |
| Application | Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols1,2,3 and α-furfuryl amides4 by enantioselective epoxidation. |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 110 °C / 230 °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 (–)-Diisopropyl D-tartrate used for?
+
D-(−)-Tartaric acid diisopropyl ester is used as a reagent for the kinetic resolution of racemic allylic alcohols and α-furfuryl amides via enantioselective epoxidation. It also serves as a chiral building block in asymmetric synthesis.
What is the CAS number and chemical formula for (–)-Diisopropyl D-tartrate?
+
The CAS number is 62961-64-2, and its linear chemical formula is [-CH(OH)CO2CH(CH3)2]2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (–)-Diisopropyl D-tartrate with an assay of 98% and an optical purity of ee: ≥99% (GLC). TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for (–)-Diisopropyl D-tartrate?
+
Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (half-mask respirator or multi-purpose combination cartridge). It has a flash point of 110 °C (230 °F). Refer to the safety data sheet for comprehensive information.
How can I request a sample or quote for (–)-Diisopropyl D-tartrate?
+
To request a sample or quote, please contact the TSS sales team through our website or by phone, providing the product name and CAS number (62961-64-2).
Is (–)-Diisopropyl D-tartrate a controlled substance?
+
The provided data does not indicate that (–)-Diisopropyl D-tartrate (CAS: 62961-64-2) is a controlled substance.
How is (–)-Diisopropyl D-tartrate packed, shipped, and exported?
+
(–)-Diisopropyl D-tartrate is carefully packed according to industry standards to ensure safe transit and is available for global export by TSS. Specific packaging details are available upon request.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis