W237809
L-酒石酸二乙酯
≥99%, FG
别名:
L-(+)-酒石酸二乙酯, L-(+)-Tartaric acid diethyl ester
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选择尺寸
关于此项目
线性分子式:
[-CH(OH)CO2C2H5]2
化学文摘社编号:
分子量:
206.19
FEMA编号:
2378
Beilstein:
1727145
EC 号:
欧洲委员会编号:
440
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
9.446
NACRES:
NA.21
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
生物来源
synthetic
等级
FG
Fragrance grade
Kosher
Agency
follows IFRA guidelines
meets purity specifications of JECFA
管理合规性
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515
方案
≥99%
旋光性
[α]20/D +8.5°, neat
折射率
n20/D 1.446 (lit.)
沸点
280 °C (lit.)
密度
1.204 g/mL at 25 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
致敏芳香化合物
no known allergens
性状检查
fruity; wine-like
SMILES字符串
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
InChI key
YSAVZVORKRDODB-PHDIDXHHSA-N
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应用
- 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).
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
199.4 °F - closed cup
闪点(°C)
93 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
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
Two-chiral component microemulsion EKC - chiral surfactant and chiral oil. Part 2: diethyl tartrate.
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.
Jiang Weng et al.
The Journal of organic chemistry, 75(9), 3125-3128 (2010-04-17)
A short and practical synthesis of oseltamivir was accomplished in 11 steps from inexpensive and abundant diethyl D-tartrate starting material. This azide-free route featured an asymmetric aza-Henry reaction and a domino nitro-Michael/Horner-Wadsworth-Emmons (HWE) reaction as the key steps to construct
Total synthesis of the light-harvesting carotenoid peridinin.
Thomas Olpp et al.
Angewandte Chemie (International ed. in English), 45(24), 4023-4027 (2006-05-10)
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