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Ritonavir EP Impurity B

Basic information Safety Supplier Related

Ritonavir EP Impurity B Basic information

Product Name:
Ritonavir EP Impurity B
Synonyms:
  • Thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-amino-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate
  • Ritonavir EP Impurity D
  • Ritonavir Impurity 2(Ritonavir EP Impurity B)
  • Ritonavir EP Impurity B DiHCl (Monoacyl Valine DiHCl)
  • Ritonavir EP Impurity B
  • Ritonavir EP Impurity B DiHCl
  • [4-[(2-Amino-3-methyl-1-oxobutyl)amino]-2-hydroxy-5-phenyl-1-(phenylmethyl) pentyl]-carbamic Acid 5-Thiazolylmethyl Ester
  • Thiazol-5-ylmethyl-[(1S,2S,4S)-4-[[(2S)-2-amino-3-methylbutanoyl]amino]-1-benzyl-2-hydroxy-5-phenylp
CAS:
765875-58-9
MF:
C28H36N4O4S
MW:
524.67
Mol File:
765875-58-9.mol
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Ritonavir EP Impurity B Chemical Properties

Melting point:
145-148oC
storage temp. 
-20°C Freezer
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
color 
Off-White
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Ritonavir EP Impurity B Usage And Synthesis

Uses

[4-[(2-Amino-3-methyl-1-oxobutyl)amino]-2-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]-carbamic Acid 5-Thiazolylmethyl Ester, is an intermediate that can be used for the synthesis of Ritonavir (R535000), which is a selective HIV protease inhibitor.

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