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(2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid

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(2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid Basic information

Product Name:
(2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid
Synonyms:
  • (2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid
  • L-1-Isobutyrylproline
  • 1-Isobutyryl-L-proline
  • Captopril impurity E
  • (S)-1-isobutyrylpyrrolidine-2-carboxylic acid
  • Captopril Impurity R
  • Captopril Impurity 6(Captopril EP Impurity E)
  • captopril-ep-imp-E
CAS:
23500-15-4
MF:
C9H15NO3
MW:
185.22
Mol File:
23500-15-4.mol
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(2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid Chemical Properties

Melting point:
122.6-123.7℃
Boiling point:
369.6±35.0 °C(Predicted)
Density 
1.182±0.06 g/cm3(Predicted)
pka
3.71±0.20(Predicted)
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(2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid Usage And Synthesis

Uses

(2S)?-?1-?(2-?methylpropanoyl)?pyrrolidine-?2-?carboxylic Acid (Captopril EP Impurity E) is an impurity of Captopril (C175750), an orally active angiotensin-converting enzyme (ACE) inhibitor(1) which acts as a neuroprotective & neuroresearch product.

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