(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid

Modify Date: 2025-08-25 19:38:05

(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid Structure
(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid structure
Common Name (2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid
CAS Number 66178-02-7 Molecular Weight 148.114
Density 1.4±0.1 g/cm3 Boiling Point 357.7±27.0 °C at 760 mmHg
Molecular Formula C5H8O5 Melting Point N/A
MSDS N/A Flash Point 157.3±17.2 °C

 Names

Name (2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 357.7±27.0 °C at 760 mmHg
Molecular Formula C5H8O5
Molecular Weight 148.114
Flash Point 157.3±17.2 °C
Exact Mass 148.037170
PSA 83.83000
LogP -0.75
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.473

 Synthetic Route

~87%

(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid Structure

(2S)-2-Hydroxy-...

CAS#:66178-02-7

Literature: Thomas, Eric J.; Williams, Andrew C. Journal of the Chemical Society, Chemical Communications, 1987 , # 13 p. 992 - 994

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(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid Structure

(2S)-2-Hydroxy-...

CAS#:66178-02-7

Literature: Cantrell; Gustafson; Cecere; Pannell; Boyd Journal of the American Chemical Society, 2000 , vol. 122, # 37 p. 8825 - 8829

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(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid Structure

(2S)-2-Hydroxy-...

CAS#:66178-02-7

Literature: Tayone, Wilanfranco Caballero; Shindo, Saori; Murakami, Takanori; Hashimoto, Masaru; Tanaka, Kazuaki; Takada, Noboru Tetrahedron, 2009 , vol. 65, # 36 p. 7464 - 7467

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(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid Structure

(2S)-2-Hydroxy-...

CAS#:66178-02-7

Literature: Santaniello, Enzo; Ferraboschi, Patrizia; Grisenti, Paride; Aragozzini, Fabrizio; Maconi, Elisabetta Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 3 p. 601 - 605

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(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid Structure

(2S)-2-Hydroxy-...

CAS#:66178-02-7

Literature: Lutz Chem. Zentralbl., 1900 , vol. 71, # II p. 1012 Full Text Show Details Lutz Chemische Berichte, 1902 , vol. 35, p. 2461 Chem. Zentralbl., 1900 , vol. 71, # II p. 1011 Full Text Show Details Demondesir Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1851 , vol. 33, p. 229 Justus Liebigs Annalen der Chemie, 1851 , vol. 80, p. 302

 Synonyms

(2S)-2-Hydroxy-4-methoxy-4-oxobutanoic acid
L-Aepfelsaeure-diamid
linksdrehendes Butanoldiamid
malic acid monomethyl ester
2-Hydroxy-4-methoxy-4-oxobutanoic acid
Butanedioic acid, 2-hydroxy-, 4-methyl ester
L-malic acid diamide
Butanedioic acid, 2-hydroxy-, 4-methyl ester, (2S)-
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