Di-p-toluoyl-L-tartaric acid, monohydrate, 99%
Di-p-toluoyl-L-tartaric acid, monohydrate, 99% (CAS 71607-32-4) supplier Zemixal: C20H20O9, COA and SDS with every lot, worldwide shipping.
About Di-p-toluoyl-L-tartaric acid, monohydrate, 99%
Zemixal supplies Di-p-toluoyl-L-tartaric acid, monohydrate, 99% within its pharma Intermediates & Building Blocks portfolio. Key data (99%): CAS 71607-32-4, formula C20H20O9 and molar mass 404.4 g/mol. It is described as white to beige powder or crystals.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Safe handling
Physical constants on file: melting point 165-172 °C. Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 25 g, 100 g and 500 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Di-p-toluoyl-L-tartaric acid, monohydrate, 99% |
|---|---|
| Catalogue number | ZX-007517 |
| CAS number | 71607-32-4 |
| IUPAC name | (2R,3R)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid;hydrate |
| Molecular formula | C20H20O9 |
| Molar mass | 404.4 g/mol |
| Exact mass | 404.1107 |
| Purity / assay | 99% |
| Physical form | Crystalline |
| Appearance | White to beige powder or crystals |
| Melting point | 165-172 °C |
| H-bond donors / acceptors | 3 / 9 |
| Topological polar surface area | 128 Ų |
| HS code | 29333990 |
| InChIKey | FOTRUJUPLHRVNU-QNBGGDODSA-N |
| SMILES | CC1=CC=C(C=C1)C(=O)O[C@H]([C@H](C(=O)O)OC(=O)C2=CC=C(C=C2)C)C(=O)O.O |
| PubChem CID | 12297760 |
| Synonyms | Butanedioic acid, 2,3-bis((4-methylbenzoyl)oxy)-, hydrate (1:1), (2R,3R)-, Di-p-Toluoyl-L-tartaric acid monohydrate, (2R,3R)-2,3-Bis((4-methylbenzoyl)oxy)succinic acid hydrate, di-p-toluoyl-d-tartaric acid hydrate, di-p-toluoyl-l-tartaric acid hydrate, Di-p-toluoyl-L-tartaricacidmonohydrate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Di-p-toluoyl-L-tartaric acid, monohydrate, 99%
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