Natural Diethyl laevo-tartrate has a mild, fruity, wine aroma.
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Product Name: |
Natural Diethyl laevo-tartrate |
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Synonyms: |
2,3-Dihydronxybutanedioicaciddiethylester;2,3-dihydroxy-[theta-(theta,theta)]-butanedioicacidiethylester;Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, diethyl ester;Butanedioic acid, 2,3-dihydroxy-, diethyl ester;Butanedioicacid,2,3-dihydroxy-[R-(R*,R*)]-,diethylester;Diethyl (2R,3R)-(+)-tartrate;Diethyl (2R,3R)-tartrate;Diethyl (R,R)(+)tartrate |
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CAS: |
87-91-2 |
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MF: |
C8H14O6 |
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MW: |
206.19 |
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EINECS: |
201-783-3 |
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Product Categories: |
Chiral Compound;Pharmaceutical Intermediates;Chiral Compounds;chiral;Asymmetric Synthesis;Chiral Building Blocks;Esters (Chiral);Synthetic Organic Chemistry;CHIRAL CHEMICALS;Hydroxy Acids & Deriv. |
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Mol File: |
87-91-2.mol |
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Melting point |
17 °C |
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alpha |
7.5 º (neat) |
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Boiling point |
280 °C(lit.) |
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density |
1.204 g/mL at 25 °C(lit.) |
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FEMA |
2378 | DIETHYL TARTRATE |
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refractive index |
n20/D 1.446(lit.) |
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Fp |
200 °F |
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storage temp. |
Store below +30°C. |
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pKa |
11.61±0.20(Predicted) |
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form |
Viscous Liquid |
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color |
Clear |
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optical activity |
[α]20/D +8.5°, neat |
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Water Solubility |
insoluble |
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Merck |
14,3855 |
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JECFA Number |
622 |
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BRN |
1727145 |
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InChIKey |
YSAVZVORKRDODB-PHDIDXHHSA-N |
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CAS DataBase Reference |
87-91-2(CAS DataBase Reference) |
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NIST Chemistry Reference |
Diethyl tartrate(87-91-2) |
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EPA Substance Registry System |
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-diethyl ester (87-91-2) |
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Hazard Codes |
Xi |
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Risk Statements |
36/37/38 |
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Safety Statements |
24/25-36-26 |
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WGK Germany |
3 |
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TSCA |
Yes |
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HS Code |
29181300 |
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Chemical Properties |
Colorless to light yellow liqui |
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Chemical Properties |
Diethyl tartrate has a mild, fruity, wine aroma. |
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Occurrence |
The d-isomer has not been reported found in nature; the l-isomer and the racemic form are of little importance. Reported found in sherry, white and red wine. |
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Uses |
Natural Diethyl laevo-tartrate is used as a chiral reagent in a host of chemical reactions, such as the synthesis of isoquinoline alkaloids and arundic acid, which has been used in acute ischemic stroke thera py. |
