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(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid

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(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Basic information
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Chemical Properties
  • Melting point:205 °C (dec.) (lit.)
  • alpha -0.85 º(c=1,MeOH)
  • Boiling point:471.96°C (rough estimate)
  • Density 1.2546 (rough estimate)
  • refractive index 1.5600 (estimate)
  • storage temp. Sealed in dry,Room Temperature
  • pka3.40±0.10(Predicted)
  • optical activity[α]20/D 85°, c = 1 in methanol
  • CAS DataBase Reference62893-24-7(CAS DataBase Reference)
Safety Information
MSDS
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Usage And Synthesis
  • Chemical Propertieswhite crystalline powder
  • Uses(αR)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-benzeneacetic Acid is an intermediate used to prepare Cephalosporin derivatives with activities against both Gram-positive and Gram-negative bacteria.
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Preparation Products And Raw materials
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid(62893-24-7)Related Product Information
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acidSupplierMore
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