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Home > Encyclopedia > 2-hydroxy-2-methyl-succinic acid dimethyl ester

2-hydroxy-2-methyl-succinic acid dimethyl ester

2-hydroxy-2-methyl-succinic acid dimethyl ester structure

2-hydroxy-2-methyl-succinic acid dimethyl ester 

structure
  • CAS No:

    19020-62-3

  • Formula:

    C7H12O5

  • Chemical Name:

    2-hydroxy-2-methyl-succinic acid dimethyl ester

  • Synonyms:

    DL-Citramalicacid-dimethylester;2-Hydroxy-2-methyl-bernsteinsaeure-dimethylester;2-Hydroxy-2-methyl-succinic acid dimethyl ester;Citramalsaeuredimethylester;Dimethyl-DL-Citramalat;(rac)-Dimethyl-2-methylmalat;α-Oxy-α-methyl-bernsteinsaeure-dimethylester;

2-hydroxy-2-methyl-succinic acid dimethyl ester Basic Attributes

176.17

176.068

Characteristics

72.83

-0.5265

Analysis Methods

Name Column Shape Active Phase(℃) Retention index Temperature Control Method Comments Reference
Van Den Dool and Kratz RI, non-polar column, custom temperature program Capillary VF-5MS 1115.5 custom temperature program 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C Tret'yakov, K.V.Retention Data. NIST Mass Spectrometry Data Center.NIST Mass Spectrometry Data Center, 2007.
Van Den Dool and Kratz RI, non-polar column, custom temperature program Capillary OV-101 1087. temperature ramp H2, 80. C @ 7. min, 2. K/min; Column length: 30. m; Column diameter: 0.3 mm; Tend: 275. C Pinkston, D.Spiteller, G.von Henning, H.Matthaei, D.High-resolution gas chromatography-mass spectrometry of the methyl esters of organic acids from uremic hemofiltratesJ. Chromatogr.1981, 223, 1, 1-19.
Van Den Dool and Kratz RI, non-polar column, custom temperature program Capillary OV-101 1087. temperature ramp He, 75. C @ 7. min, 2. K/min; Column length: 25. m; Tend: 280. C Spiteller, M.Spiteller, G.Trennung und charakterisierung saurer harnbest and- teileJ. Chromatogr.1979, 164, 3, 253-317.

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