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重要文件

230340

Sigma-Aldrich

L-(-)-乳酸甲酯

greener alternative

98%, optical purity ee: 97% (GLC)

同義詞:

(S)-(-)-乳酸甲酯

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About This Item

線性公式:
CH3CH(OH)CO2CH3
CAS號碼:
分子量::
104.10
Beilstein:
1720587
EC號碼:
MDL號碼:
分類程式碼代碼:
12352108
PubChem物質ID:
NACRES:
NA.22
形狀:
liquid
化驗:
98%
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品質等級

化驗

98%

形狀

liquid

光學活性

[α]18/D −8.1°, neat

光學純度

ee: 97% (GLC)

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sustainability

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折射率

n20/D 1.413 (lit.)

bp

144-145 °C (lit.)

密度

1.09 g/mL at 25 °C (lit.)

官能基

ester
hydroxyl

環保替代類別

SMILES 字串

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

InChI

1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m0/s1

InChI 密鑰

LPEKGGXMPWTOCB-VKHMYHEASA-N

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一般說明

(-)-L-乳酸甲酯可用作合成包公藤甲素(一种抗青光眼化合物)的手性助剂。[1]
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。

象形圖

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訊號詞

Warning

危險聲明

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

120.2 °F - closed cup

閃點(°C)

49 °C - closed cup

個人防護裝備

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


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Methyl (S)-lactate as a chiral auxiliary in the asymmetric synthesis of Bao Gong Teng A.
Pham VC and Charlton JL.
The Journal of Organic Chemistry, 60(24), 8051-8055 (1995)
Nicole Borho et al.
Organic & biomolecular chemistry, 1(23), 4351-4358 (2003-12-20)
Chiral recognition and subsequent selective self-organisation into hydrogen-bonded n-mers is observed in supersonic methyl lactate expansions. The nu(OH) and nu(C=O)-vibrations are investigated by ragout-jet FTIR-spectroscopy and lead to the assignment of homo- and heterochiral clusters of at least three different
Huoming Li et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 16(38), 11530-11534 (2010-08-31)
RCM + AD = T2: In the presence of the C16-methylene group, regioselective ring-closing metathesis (RCM) formed the (12E)-endocyclic double bond, which underwent Os-catalyzed asymmetric dihydroxylation (AD) to give the desired 12,13-diol intermediate required for the total synthesis of amphidinolide
Emma L Whitelaw et al.
Chemical communications (Cambridge, England), 47(36), 10004-10006 (2011-08-13)
In this communication we report the preparation of highly active catalysts for the production of polylactide and the subsequent conversion of polylactide to methyl lactate. The use of these catalysts for potential recycling applications is discussed.
K Bodenhöfer et al.
Nature, 387(6633), 577-580 (1997-06-05)
Odour perception in humans can sometimes discriminate different enantiomers of a chiral compound, such as limonene. Chiral discrimination represents one of the greatest challenges in attempts to devise selective and sensitive gas sensors. The importance of such discrimination for pharmacology

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