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4-hydroxypenicillin V

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4-hydroxypenicillin V Basic information

Product Name:
4-hydroxypenicillin V
Synonyms:
  • 4-hydroxypenicillin V
  • p-hydroxypenicillin U
  • DXLWRYXQESUXNE-VBVNFKHJSA-N
  • 6β-[2-(4-hydroxy-phenoxy)-acetylamino]-penicillanic acid
  • Phenoxymethylpenicillin EP Impurity D
  • Phenoxymethylpenicillin Impurity 4(Phenoxymethylpenicillin EP Impurity D)
  • (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-[[2
  • p-Hydroxypenicillin V (~90%)
CAS:
20880-67-5
MF:
C16H18N2O6S
MW:
366.39
Mol File:
20880-67-5.mol
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4-hydroxypenicillin V Chemical Properties

Melting point:
>143°C (dec.)
Boiling point:
754.5±60.0 °C(Predicted)
Density 
1.53±0.1 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
2.44±0.50(Predicted)
form 
Solid
color 
White
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
20880-67-5
EPA Substance Registry System
4-Hydroxypenicillin V (20880-67-5)
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4-hydroxypenicillin V Usage And Synthesis

Uses

p-Hydroxypenicillin V is a byproduct in the synthesis of Penicillin V (P223500), an antibacterial agent.

Fire Hazard

Flash point data for 4-hydroxypenicillin V are not available. 4-hydroxypenicillin V is probably combustible.

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