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232599

Sigma-Aldrich

Ethyl methoxyacetate

97%

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About This Item

Fórmula lineal:
CH3OCH2COOC2H5
Número de CAS:
3938-96-3
Peso molecular:
118.13
Beilstein/REAXYS Number:
1744761
EC Number:
223-521-7
MDL number:
MFCD00009176
UNSPSC Code:
12352100
PubChem Substance ID:
24853916
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.401 (lit.)

bp

44-45.5 °C/9 mmHg (lit.)

density

1.007 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)COC

InChI

1S/C5H10O3/c1-3-8-5(6)4-7-2/h3-4H2,1-2H3

InChI key

JLEKJZUYWFJPMB-UHFFFAOYSA-N

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Application

Ethyl methoxyacetate was used:
  • as acyl donor during the preparation of enantiomers of several phenylethylamines
  • as acylation reagent for the aminolysis of 1-phenylethanamine
  • in an industrial, lipase-catalysed kinetic resolution of primary amine

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

114.8 °F - closed cup

flash_point_c

46 °C - closed cup

ppe

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Lourdes Muñoz et al.
Organic & biomolecular chemistry, 9(23), 8171-8177 (2011-10-06)
Both enantiomers of several phenylethylamines, structurally related to amphetamine, have been prepared in good yields and excellent enantiomeric purity by enzymatic kinetic resolution using CAL-B and ethyl methoxyacetate as the acyl donor. In the case of the 4-hydroxyderivative of amphetamine
Ulf Hanefeld
Organic & biomolecular chemistry, 1(14), 2405-2415 (2003-09-06)
Commonly, hydrolase-catalysed reactions are used for kinetic resolutions of alcohols, amines and acids. Only a few applications in total syntheses have been described. Most of these examples are for the synthesis of amides and peptides. Here, the synthesis of all
T S Shih et al.
Archives of environmental health, 56(1), 20-25 (2001-03-21)
Urinary 2-methoxy acetic acid reportedly has a long half-life (77.1 hr) in humans. The authors studied urinary 2-methoxy acetic acid in a group of 18 workers exposed to 2-methoxy ethanol from Monday to Saturday following a 7-d cease in production.
Saija Sirén et al.
Molecules (Basel, Switzerland), 25(4) (2020-02-23)
The enantiomers of aromatic 4-dibenzocyclooctynol (DIBO), used for radiolabeling and subsequent conjugation of biomolecules to form radioligands for positron emission tomography (PET), were separated by kinetic resolution using lipase A from Candida antarctica (CAL-A). In optimized conditions, (R)-DIBO [(R)-1, ee
C Saito et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 74(1), 40-48 (1999-04-06)
An in situ hybridization procedure resulting in both high resolution and sensitivity was established by using the removable methyl methacrylate resin, Technovit 9100. Young bicellular pollen of tobacco (Nicotiana tabacum L. SR-1) was embedded in Technovit 9100 resin and sectioned.
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