L(+)-Diethyl L-tartrate

Product Name: L(+)-Diethyl L-tartrate
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
Formula Weight: 206.19
MOL File: 87-91-2.mol

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L(+)-Diethyl L-tartrate Property

Melting point:: 17 °C
Boiling point:: 280 °C (lit.)
alpha: 7.5 º (neat)
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℃
CAS DataBase Reference: 87-91-2(CAS DataBase Reference)
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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25-36-26
WGK Germany: 3
TSCA: Yes
HS Code: 29181300

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H227Combustible liquid
Precautionary statements: P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W237809
Product name: Diethyl L-tartrate
Purity: ≥99%, FG
Packaging: 100g
Price: $76.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: W237809
Product name: Diethyl L-tartrate
Purity: ≥99%, FG
Packaging: 1kg
Price: $231
Updated: 2024/03/01

Sigma-Aldrich

Product number: W237809
Product name: Diethyl L-tartrate
Purity: ≥99%, FG
Packaging: 5kg
Price: $846
Updated: 2024/03/01

Sigma-Aldrich

Product number: 156841
Product name: (+)-Diethyl L-tartrate
Purity: ≥99%
Packaging: 100g
Price: $30.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 156841
Product name: (+)-Diethyl L-tartrate
Purity: ≥99%
Packaging: 25g
Price: $34.3
Updated: 2024/03/01

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L(+)-Diethyl L-tartrate Chemical Properties,Usage,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 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.

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.

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

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

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: L(+)-Diethyl L-tartrate 87-91-2
Price: US $200.00-85.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-04-23

Hebei Weibang Biotechnology Co., Ltd

Product: L(+)-Diethyl L-tartrate 87-91-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-11-14

Zibo Hangyu Biotechnology Development Co., Ltd

Product: L(+)-Diethyl L-tartrate 87-91-2
Price: US $80.00-800.00/kg
Min. Order: 10kg
Purity: 0.99
Supply Ability: 20tons
Release date: 2023-10-31

87-91-2, L(+)-Diethyl L-tartrateRelated Search:

Diethyl carbonate Diethyl sulfate Diethyl methylmalonate Tylosin tartrate Diethyl phthalate D(-)-Tartaric acid Diethyl azodicarboxylate Diethyl maleate Diethyl malonate Methyl acrylate Diethyl oxalate L(+)-Tartaric acid Tris(trimethylsilyl)phosphate (-)-Dimethyl D-tartrate Ethyl bromodifluoroacetate Mefenpyr-diethyl Squaric acid Perfluoro-2-methyl-2-pentene Diethyl Tartrate

(+)-DIETHYL L-TARTRATE

DIETHYL L-(+)-TARTRATE

DIETHYL L-TARTRATE

DIETHYL-L-TARTRATE, (+)-

DIETHYL TARTRATE

(+)-DIETHYL-2,3-DIHYDROXYSUCCINATE

(+)-DIETHYL1-2,3-DIHYDROXYSUCCINATE

DET

(2R,3R)(+)-DIHYDROXYBUTANE-1,4-DIOIC ACID DIETHYL ESTER

(2R,3R)-(+)-DIETHYL TARTRATE

L-DET

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

DI-ETHYL-L-TARTRATE (Pure) 87-91-2

Diethyl-L-Tartarate (87-91-2)

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

(2S,3S)-diethyl 2,3-dihydroxysuccinate

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 (2R,3R)-tartrate

Diethyl (R,R)(+)tartrate

Diethyl 1,2-dihydroxy-1,2-ethanedicarboxylate

diethyl tartarate

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