2,3-Di-O-para-toluoyl-D-tartaric acid
Price | Get Latest Price | ||
Package | 1kg | 10kg | 25kg |
Min. Order: | 1kg |
Supply Ability: | 1Ton |
Update Time: | 2022-10-15 |
Product Details
Product Name: 2,3-Di-O-para-toluoyl-D-tartaric acid | CAS No.: 32634-68-7 |
Min. Order: 1kg | Purity: 98% |
Supply Ability: 1Ton | Release date: 2022/10/15 |
1. Product Information
2,3-Di-O-para-toluoyl-D-tartaric acid Basic information
Product Name: | 2,3-Di-O-para-toluoyl-D-tartaric acid |
Synonyms: | RivastigMine USP RC A;RivastigMine Related CoMpound A;D- twoMethylbenzoyltartaric acid;(+)-2,3-Di-p-toluoyl-D-tartaric acid;(+)-Di-p-toluoyl-D-tartaric acid;D - 2 Methyl benzoyl tartaric acid;(+)-Di-1,4-toluoyl-D-tartaric acid [S(R*,R*)]-2,3-bis[(4-methylbenzoyl)oxy]succinic acid;(+)- Ditoluoyltartaric acid |
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 |
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) |
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 |
BRN | 3225584 |
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) |
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