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W237809

Sigma-Aldrich

Diethyl L-tartrate

≥99%, FG

Sinônimo(s):

(+)-Diethyl L-tartrate, L-(+)-Tartaric acid diethyl ester

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About This Item

Fórmula linear:
[-CH(OH)CO2C2H5]2
Número CAS:
87-91-2
Peso molecular:
206.19
Número FEMA:
2378
Beilstein:
1727145
Número CE:
201-783-3
Conselho da Europa nº:
440
Número MDL:
MFCD00009143
Código UNSPSC:
12164502
ID de substância PubChem:
24901033
Número de Flavis:
9.446
NACRES:
NA.21

fonte biológica

synthetic

Nível de qualidade

400

grau

FG
Fragrance grade
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

conformidade reg.

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515

Ensaio

≥99%

atividade óptica

[α]20/D +8.5°, neat

índice de refração

n20/D 1.446 (lit.)

pb

280 °C (lit.)

densidade

1.204 g/mL at 25 °C (lit.)

aplicação(ões)

flavors and fragrances

Documentação

see Safety & Documentation for available documents

alérgeno alimentar

no known allergens

alérgeno de fragrância

no known allergens

Organoléptico

fruity; wine-like

cadeia de caracteres SMILES

CCOC(=O)[C@H](O)[C@@H](O)C(=O)OCC

InChI

1S/C8H14O6/c1-3-13-7(11)5(9)6(10)8(12)14-4-2/h5-6,9-10H,3-4H2,1-2H3/t5-,6-/m1/s1

chave InChI

YSAVZVORKRDODB-PHDIDXHHSA-N

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Categorias relacionadas

Aplicação


  • Synthesis of l-threitol-based crown ethers and their application as enantioselective phase transfer catalyst in Michael additions.: This study synthesizes l-threitol-based crown ethers using diethyl ʟ-tartrate and explores their efficacy as enantioselective phase transfer catalysts in Michael additions, highlighting their potential in asymmetric synthesis (Rapi et al., 2017).

  • A facile approach for the synthesis of C13-C24 fragments of maltepolides A, C and D.: This research demonstrates a novel synthesis method for C13-C24 fragments of maltepolides A, C, and D using diethyl ʟ-tartrate, facilitating the study and development of these bioactive compounds (Rao & Srihari, 2016).

  • Development of diacyltetrol lipids as activators for the C1 domain of protein kinase C.: This research introduces diacyltetrol lipids synthesized from diethyl ʟ-tartrate, which act as activators for the C1 domain of protein kinase C, offering insights into signal transduction and therapeutic applications (Mamidi et al., 2012).

  • Total synthesis of broussonetine F: the orthoamide Overman rearrangement of an allylic diol.: The paper presents the total synthesis of broussonetine F, utilizing diethyl ʟ-tartrate in an orthoamide Overman rearrangement, showcasing a novel synthetic route for complex natural products (Hama et al., 2011).

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H319

Classificações de perigo

Eye Irrit. 2

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

199.4 °F - closed cup

Ponto de fulgor (°C)

93 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

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Kimberly A Kahle et al.
Electrophoresis, 28(15), 2644-2657 (2007-06-29)
In this second study on dual-chirality microemulsions containing a chiral surfactant and a chiral oil, a less hydrophobic and lower interfacial tension chiral oil, diethyl tartrate, is employed (Part 1, Foley, J. P. et al.., Electrophoresis, DOI: 10.1002/elps.200600551). Six stereochemical
Aman Ullah et al.
Biomacromolecules, 12(10), 3826-3832 (2011-09-06)
Poultry feather quills have been extruded in a twin screw extruder with sodium sulfite treatment as a reducing agent. The effect of four different plasticizers (ethylene glycol, propylene glycol, glycerol, and diethyl tartrate) on the thermoplastic properties was then investigated.
D S Kalonia et al.
Journal of pharmaceutical sciences, 79(4), 364-368 (1990-04-01)
The hydrolysis kinetics of a bifunctional group compound, diethyl tartrate, was studied as a function of temperature and pH in the alkaline region. A pH-stat was used to maintain constant pH conditions in the alkaline region. This allowed the studies
Kimberly A Kahle et al.
Electrophoresis, 28(17), 3024-3040 (2007-08-29)
Novel microemulsion formulations containing all chiral components are described for the enantioseparation of six pairs of pharmaceutical enantiomers (atenolol, ephedrine, metoprolol, N-methyl ephedrine, pseudoephedrine, and synephrine). The chiral surfactant dodecoxycarbonylvaline (DDCV, R- and S-), the chiral cosurfactant S-2-hexanol, and the
Naoki Miyakoshi et al.
The Journal of organic chemistry, 70(15), 6045-6052 (2005-07-16)
A highly stereoselective method for constructing a (2E)-methoxymethylidene-1,6-dioxaspiro[4.5]decane skeleton has been developed on the basis of the palladium(II)-catalyzed ring-closing reaction of the 3,4-dioxygenated-9-hydroxy-1-nonyn-5-one derivatives as a crucial step. The newly developed procedures could be successfully applied to the first total
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