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232599

Sigma-Aldrich

Ethyl methoxyacetate

97%

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About This Item

Formula condensata:
CH3OCH2COOC2H5
Numero CAS:
3938-96-3
Peso molecolare:
118.13
Beilstein:
1744761
Numero CE:
223-521-7
Numero MDL:
MFCD00009176
Codice UNSPSC:
12352100
ID PubChem:
24853916
NACRES:
NA.22

Saggio

97%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.401 (lit.)

P. eboll.

44-45.5 °C/9 mmHg (lit.)

Densità

1.007 g/mL at 25 °C (lit.)

Stringa SMILE

CCOC(=O)COC

InChI

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

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Applicazioni

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

Pittogrammi

Flame
GHS02

Avvertenze

Warning

Indicazioni di pericolo

H226

Classi di pericolo

Flam. Liq. 3

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

114.8 °F - closed cup

Punto d’infiammabilità (°C)

46 °C - closed cup

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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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
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.
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.
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