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Merck

277762

Sigma-Aldrich

D-(+)-乳酸甲酯

greener alternative

98%, optical purity ee: 96% (GLC)

别名:

(R)-(+)-乳酸甲酯, D-乳酸甲酯

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About This Item

线性分子式:
CH3CH(OH)CO2CH3
CAS号:
分子量:
104.10
EC 号:
MDL编号:
UNSPSC代码:
12352108
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

表单

liquid

旋光性

[α]21/D +8.4°, neat

光学纯度

ee: 96% (GLC)

环保替代产品特性

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

折射率

n20/D 1.413 (lit.)

沸点

144-145 °C (lit.)

密度

1.09 g/mL at 25 °C (lit.)

官能团

ester
hydroxyl

环保替代产品分类

SMILES字符串

COC(=O)[C@@H](C)O

InChI

1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m1/s1

InChI key

LPEKGGXMPWTOCB-GSVOUGTGSA-N

一般描述

我们致力于为您带来更环保的替代产品,以符合一项或多项绿色化学12项原则。本化合物性质温和,具有生物降解性和水溶性。可作为制备醋酸纤维素(CA)膜的多功能试剂。也可用作多种化合物、聚合物和衍生物生产的中间体。本品已增强为“更安全的溶剂和助剂”。点击此处了解更多信息。

应用

(+)- 甲基D-乳酸甲酯可用作不对称合成制备以下物质的原料:
  • 新酒霉素,其是一种大环内酯,包含12元大环内酯,可用作强效生物制剂。
  • PM-toxin A。

它也可以与D-(-)-酒石酸一起用作手性池,用于通过Trost-Rychnovsky炔重排、Horner-Wadsworth-Emmons烯化以及Corey-Bakshi-Shibata反应进行separacene A和B的立体选择性全合成。

象形图

FlameExclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

120.2 °F - closed cup

闪点(°C)

49 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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