नैसर्गिक डायथिल लेवो-टार्ट्रेटमध्ये सौम्य, फ्रूटी, वाइन सुगंध आहे.
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उत्पादनाचे नाव: |
Natural Diethyl laevo-tartrate |
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समानार्थी शब्द: |
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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उत्पादन श्रेणी: |
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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मोल फाइल: |
87-91-2.mol |
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हळुवार बिंदू |
१७°से |
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अल्फा |
7.5 º (नीट) |
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उकळत्या बिंदू |
280 °C(लि.) |
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घनता |
1.204 g/mL at 25 °C(lit.) |
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फेमा |
2378 | DIETHYL TARTRATE |
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refractive index |
n20/D 1.446(लि.) |
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Fp |
200 °F |
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स्टोरेज तापमान. |
+30 डिग्री सेल्सियस खाली ठेवा. |
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pKa |
11.61±0.20(अंदाज) |
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फॉर्म |
चिकट द्रव |
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रंग |
साफ |
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ऑप्टिकल क्रियाकलाप |
[α]२०/D +८.५°, व्यवस्थित |
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Water Solubility |
अघुलनशील |
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मर्क |
१४,३८५५ |
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JECFA क्रमांक |
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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धोका संहिता |
शी |
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जोखीम विधाने |
३६/३७/३८ |
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Safety Statements |
२४/२५-३६-२६ |
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WGK जर्मनी |
3 |
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टीएससीए |
होय |
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एचएस कोड |
29181300 |
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रासायनिक गुणधर्म |
Colorless to light yellow liqui |
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रासायनिक गुणधर्म |
Diethyl tartrate has a mild, fruity, wine aroma. |
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घटना |
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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वापरते |
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. |
