277762
D-(+)-乳酸甲酯
98%, optical purity ee: 96% (GLC)
别名:
(R)-(+)-乳酸甲酯, D-乳酸甲酯
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关于此项目
线性分子式:
CH3CH(OH)CO2CH3
化学文摘社编号:
分子量:
104.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
EC Number:
241-420-6
MDL number:
Assay:
98%
Form:
liquid
InChI key
LPEKGGXMPWTOCB-GSVOUGTGSA-N
InChI
1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m1/s1
SMILES string
COC(=O)[C@@H](C)O
assay
98%
form
liquid
optical activity
[α]21/D +8.4°, neat
optical purity
ee: 96% (GLC)
greener alternative product characteristics
Safer Solvents and Auxiliaries
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sustainability
Greener Alternative Product
refractive index
n20/D 1.413 (lit.)
bp
144-145 °C (lit.)
density
1.09 g/mL at 25 °C (lit.)
functional group
ester, hydroxyl
greener alternative category
, Aligned
Quality Level
General description
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。
Application
（+）- 甲基D-乳酸甲酯可用作不对称合成制备以下物质的原料：
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。
- 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。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
120.2 °F - closed cup
flash_point_c
49 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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Total synthesis of marine natural products separacenes A and B
D Subhendu and G Rajib Kumar
Organic & Biomolecular Chemistry, 15(22), 4842-4850 (2017)
Asymmetric total synthesis of PM-toxin A, a corn host-specificpathotoxin
Hayakawa H, et al.
Chemical Communications (Cambridge, England), 66(13), 1219-1220 (1997)
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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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
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