| CAS: | 32634-68-7 |
| MF: | C20H18O8 |
| MW: | 386.35 |
| EINECS: | 251-132-2 |
| Product Categories: | Miscellaneous;FINE Chemical & INTERMEDIATES;Pharmaceutical Intermediates;Chiral Compounds;chiral;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;CHIRAL CHEMICALS;Hydroxy Acids & Deriv.;Chiral Compound;Inhibitors |
| Mol File: | 32634-68-7.mol |
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| 2,3-Di-O-para-toluoyl-D-tartaric acid Chemical Properties |
| Melting point | 169-171 °C(lit.) |
| alpha | 136 º (c=1, EtOH) |
| Boiling point | 432.57°C (rough estimate) |
| density | 1.3084 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 139 ° (C=1, EtOH) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Ethanol (Sparingly), Methanol (Slightly) |
| pka | 1.46±0.25(Predicted) |
| form | Solid |
| color | White to Off-White |
| optical activity | [α]19/D +138°, c = 1 in ethanol |
| Water Solubility | 112.55mg/L at 25℃ |
| BRN | 3225584 |
| LogP | 2.97 at 25℃ |
| CAS DataBase Reference | 32634-68-7(CAS DataBase Reference) |
| NIST Chemistry Reference | (+)-Di-o-4-toluoyl-d-tartaric acid(32634-68-7) |
| EPA Substance Registry System | Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)- (32634-68-7) |
| 2,3-Di-O-para-toluoyl-D-tartaric acid Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powde |
| Uses | blood volume expander |
| Uses | Inhibitor of enzyme. Rivastigmine USP Related Compound A. |
| Flammability and Explosibility | Not classified |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
Advantage
In stock
Japan
