Di-p-toluoyl-D-tartaric acid monohydrate
Di-p-toluoyl-D-tartaric acid monohydrate (CAS: 71607-31-3) is a chiral resolving agent with the molecular formula [CH3C6H4CO2CH(CO2H)-]2 · H2O and a molecular weight of 404.37. This compound is utilized in asymmetric synthesis and chiral resolution processes. Its defined stereochemistry makes it valuable for separating enantiomers in chemical synthesis, serving as a key building block in creating enantiomerically pure substances for various advanced applications.
- IUPAC
- D-Tartaric acid 2,3-di-p-toluoyl ester monohydrate
![Di-p-toluoyl-D-tartaric acid monohydrate ([CH3C6H4CO2CH(CO2H)-]2 · H2O) — chemical structure, CAS 71607-31-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F71607-31-3.png&w=3840&q=75)
Chiral Resolution
Di-p-toluoyl-D-tartaric acid monohydrate is employed as a chiral resolving agent to separate enantiomers of racemic mixtures. It forms diastereomeric salts with chiral amines or other basic compounds, allowing for their separation through crystallisation.
Asymmetric Synthesis
This compound serves as a chiral building block or auxiliary in asymmetric synthesis. Its inherent chirality can be used to induce stereoselectivity in chemical reactions, leading to the formation of enantiomerically enriched products.
Organic Synthesis Intermediate
As a functionalised organic molecule, it acts as an intermediate in the synthesis of more complex chiral compounds. It is particularly useful for introducing specific stereocentres into target molecules.
| Molecular weight | 404.37 |
|---|---|
| Linear formula | [CH3C6H4CO2CH(CO2H)-]2 · H2O |
| Assay | 98% |
| Optical activity | [α]20/D +142°, c = 1 in methanol |
| Melting point | 163-165 °C(lit.) |
| 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 Di-p-toluoyl-D-tartaric acid monohydrate used for?
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Di-p-toluoyl-D-tartaric acid monohydrate is primarily used as a chiral resolving agent in asymmetric synthesis and for the separation of enantiomers.
What are the CAS number and chemical formula?
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The CAS number is 71607-31-3, and the chemical formula is [CH3C6H4CO2CH(CO2H)]2 · H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Di-p-toluoyl-D-tartaric acid monohydrate with an assay of 98%. This product is not supplied as USP, BP, EP, or any pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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This compound requires the use of eyeshields, gloves, and a P1 (EN143) or N95 (US) respirator filter due to potential irritation. Consult the Safety Data Sheet for comprehensive handling information.
Is this chemical a controlled substance?
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The provided data does not indicate that Di-p-toluoyl-D-tartaric acid monohydrate is a controlled substance.
How is this product packed and exported?
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Tech Serve Solutions expertly packs and exports chemicals globally, adhering to international shipping regulations and safety standards.
How can I request a quote or sample?
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To request a quote or sample, please contact the Tech Serve Solutions sales team through our website or direct inquiry channels.
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