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L(+)-Diethyl L-tartrate

L(+)-Diethyl L-tartrate Structure
L(+)-Diethyl L-tartrate structure
CAS No.
87-91-2
Chemical Name:
L(+)-Diethyl L-tartrate
Synonyms
DET;DIETHYL TARTRATE;L-DET;DIETHYL L-TARTRATE;Diethyl (2R,3R)-tartrate;diethyl tartarate;(2S,3S)-diethyl 2,3-dihydroxysuccinate;Diethyl (2R,3R)-2,3-dihydroxybutanedioate;FEMA 2378;-tartrate
CBNumber:
CB0456290
Molecular Formula:
C8H14O6
Molecular Weight:
206.19
MDL Number:
MFCD00009143
MOL File:
87-91-2.mol
MSDS File:
SDS
Last updated:2024-04-23 16:18:34
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L(+)-Diethyl L-tartrate Properties

Melting point 17 °C
alpha 7.5 º (neat)
Boiling point 280 °C (lit.)
Density 1.204 g/mL at 25 °C (lit.)
vapor pressure 0.402Pa at 25℃
refractive index n20/D 1.446(lit.)
FEMA 2378 | DIETHYL TARTRATE
Flash point 200 °F
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Water (Slightly)
pka 11.61±0.20(Predicted)
form Viscous Liquid
color Clear
Odor at 100.00 %. mild fruity wine caramellic
Odor Type fruity
optical activity [α]20/D +8.5°, neat
Water Solubility insoluble
JECFA Number 622
Merck 14,3855
BRN 1727145
Dielectric constant 4.5（20℃）
InChIKey YSAVZVORKRDODB-PHDIDXHHSA-N
LogP 0.2 at 25℃
Substances Added to Food (formerly EAFUS) DIETHYL TARTRATE
FDA 21 CFR 172.515
CAS DataBase Reference 87-91-2(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII OQ72CPY58Z
NIST Chemistry Reference Diethyl tartrate(87-91-2)
EPA Substance Registry System Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-diethyl ester (87-91-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H227
Precautionary statements  P210e-P280a-P370+P378a-P403+P235-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
TSCA  Yes
HS Code  29181300
NFPA 704
1
0 0

L(+)-Diethyl L-tartrate price More Price(42)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W237809 Diethyl L-tartrate ≥99%, FG 87-91-2 100g $76.5 2024-03-01 Buy
Sigma-Aldrich W237809 Diethyl L-tartrate ≥99%, FG 87-91-2 1kg $231 2024-03-01 Buy
Sigma-Aldrich W237809 Diethyl L-tartrate ≥99%, FG 87-91-2 5kg $846 2024-03-01 Buy
Sigma-Aldrich 156841 (+)-Diethyl L-tartrate ≥99% 87-91-2 100g $30.2 2024-03-01 Buy
Sigma-Aldrich 156841 (+)-Diethyl L-tartrate ≥99% 87-91-2 25g $34.3 2024-03-01 Buy
Product number Packaging Price Buy
W237809 100g $76.5 Buy
W237809 1kg $231 Buy
W237809 5kg $846 Buy
156841 100g $30.2 Buy
156841 25g $34.3 Buy

L(+)-Diethyl L-tartrate Chemical Properties,Uses,Production

Chemical Properties

Colorless to light yellow liqui

Chemical Properties

Diethyl tartrate has a mild, fruity, wine aroma.

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.

Uses

(+)-Diethyl L-tartrate is used as a chiral auxiliary in the Sharpless enantioselective epoxidation of allylic alcohols, for Sharpless-type enantioselective oxidation of sulfides to sulfoxides and as a chiral auxiliary in the enantioselective construction of cyclopropanes from allylic alcohols by an asymmetric Simmons-Smith reaction. It is also 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 therapy.

Uses

Diethyl L-(+)-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.

Uses

(+)-Diethyl L-tartrate can be used in the synthesis of biologically active compounds such as (+)-altholactone, (-)-aspicilin, (+)-monomorine I and (+)-(1R,2R,3S,6S)-3,6-di-O-methyl conduritol-E.

General Description

Made from natural tartaric acid

Flammability and Explosibility

Non flammable

L(+)-Diethyl L-tartrate Preparation Products And Raw materials

Raw materials

DL-Tartaric acid D(-)-Tartaric acid

Preparation Products

(+)-DIOP (R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol N,N,N',N'-Tetramethyl-L-tartramide 1,3-Dioxolane-4,5-dicarboxylic acid, 2-(2-phenylethenyl)-, diethyl ester, [4R-[2α(E),4α,5β]]- (9CI) 1,4-Butanedione, 2,3-dihydroxy-1,4-di-1-pyrrolidinyl-, (2R,3R)-
3-diMethoxysuccinate

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L(+)-Diethyl L-tartrate Suppliers

Global( 532)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12471 58
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 11013 58
Hebei Zhuanglai Chemical Trading Co.,Ltd 		+8613343047651 admin@zlchemi.com China 1516 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Time Chemicals CO., Ltd. 		+86-021-57951555 +8617317452075 jack.li@time-chemicals.com China 1807 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3012 60
Zjartschem 		+86-571-8723 8903 jocelynpan@zjarts.com jocelynpan@zjarts.com CHINA 993 58
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Xiamen AmoyChem Co., Ltd 		+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
Xi'an Kono chem co., Ltd., 		029-86107037 13289246953 info@konochemical.com China 2995 58
Supplier Advantage
Hebei Mojin Biotechnology Co., Ltd 		58
Zibo Hangyu Biotechnology Development Co., Ltd 		58
Hebei Zhuanglai Chemical Trading Co.,Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Time Chemicals CO., Ltd. 		55
Nanjing ChemLin Chemical Industry Co., Ltd. 		60
Zjartschem 		58
career henan chemical co 		58
Xiamen AmoyChem Co., Ltd 		58
Xi'an Kono chem co., Ltd., 		58

View Lastest Price from L(+)-Diethyl L-tartrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L(+)-Diethyl L-tartrate pictures 2024-05-10 L(+)-Diethyl L-tartrate
87-91-2
 US $80.00-800.00 / kg 10kg 0.99 20tons Zibo Hangyu Biotechnology Development Co., Ltd
L(+)-Diethyl L-tartrate pictures 2024-04-23 L(+)-Diethyl L-tartrate
87-91-2
 US $200.00-85.00 / kg 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co.,Ltd
L(+)-Diethyl L-tartrate pictures 2023-10-26 L(+)-Diethyl L-tartrate
87-91-2
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd

L(+)-Diethyl L-tartrate Spectrum

L(+)-Diethyl L-tartrate(87-91-2)MSL(+)-Diethyl L-tartrate(87-91-2)1HNMRL(+)-Diethyl L-tartrate(87-91-2)13CNMRL(+)-Diethyl L-tartrate(87-91-2)IR1L(+)-Diethyl L-tartrate(87-91-2)IR2L(+)-Diethyl L-tartrate(87-91-2)Raman

87-91-2(L(+)-Diethyl L-tartrate)Related Search:

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(+)-DIETHYL L-TARTRATE DIETHYL L-(+)-TARTRATE DIETHYL-L-TARTRATE, (+)- (+)-DIETHYL-2,3-DIHYDROXYSUCCINATE (+)-DIETHYL1-2,3-DIHYDROXYSUCCINATE (2R,3R)(+)-DIHYDROXYBUTANE-1,4-DIOIC ACID DIETHYL ESTER (2R,3R)-(+)-DIETHYL TARTRATE L(+)-DIETHYL L-TARTRATE L(+)-DIETHYL TARTRATE FEMA 2378 L-(+)-TARTARIC ACID DIETHYL ESTER (R(R*,R*))-2,3-dihydroxy-butanedioicaciddiethylester (+)-TARTARIC ACID DIETHYL ESTER Lg-tartaricaciddiethylester Tartaric acid, diethyl ester, (R,R)- tartaricaciddlethylether L(+)-tartarate Diethyl DIETHYL L-TARTRATE, 99+% PLUS-TARTARIC ACID DIETHYL ESTER L(+)-Diethyl L-tartrate, 99+% diethyltartrate,2,3-dihydroxy-butanedioicacid Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, diethyl ester DIETHYL-L-TARTRATE, (+)-(RG) L-(+)-WEINSURE-DIETHYLESTER Diethyl-L-Tartarate L-Tartaric Acid Diethyl Ester,99%e.e. (2R,3R)-(+)-Diethyl tartrate for synthesis DIETHYL-DL-TARTRATE 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 (R,R)(+)tartrate Diethyl 1,2-dihydroxy-1,2-ethanedicarboxylate Di-ethyl,-dihydroxysuccinate (+)-Diethyl L-tartrate, L-(+)-Tartaric acid diethyl ester DieftIvI tartrate (+)-L-Tartaric acid diethyl (+)-Tartaric acid diethyl (2R,3R)-2,3-Dihydroxysuccinic acid diethyl ester [2R,3R,(+)]-2,3-Dihydroxybutanedioic acid diethyl [2R,3R,(+)]-2,3-Dihydroxybutanedioic acid diethyl ester [-CH(OH)CO2C2H5]2 L(+)-Diethyl L-tartr 2,3-Dihydroxy-succinic acid diethyl ester (+)-Diethyl-2,3-dihydroxysuccinate ,99% (+)-Diethyl L-tartrate, 99+% 100ML (+)-Diethyl L-tartrate, 99+% 500ML Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, diethyl ester (9CI) Tartaric acid, diethyl ester (6CI,7CI,8CI) (+)-Diethyl (2R,3R)-2,3-dihydroxybutane-1,4-dioate, (+)-Diethyl (2R,3R)-2,3-dihydroxysuccinate L(+)-Diethyl L-tartrate (+)-Diethyl-2,3-dihydroxysuccinate (+)-Diethyl L-tartrate≥ 98% (GC) DI-ETHYL-L-TARTRATE (Pure) 87-91-2 Diethyl-L-Tartarate (87-91-2) Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-diethyl ester