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ChemicalBook >> CAS DataBase List >> (2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid

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

(2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid price.
  • $153 - $170
  • Product name: (2S)-1-[2-Methylpropanoyl]-pyrrolidine-2-carboxylic Acid
  • CAS: 23500-15-4
  • MF: C9H15NO3
  • MW: 185.22
  • EINECS:
  • MDL Number:MFCD12795270
  • 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
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • Sigma-Aldrich
  • TRC
Package
  • 25mg
  • y0000435
  • ManufacturerSigma-Aldrich
  • Product numberY0000435
  • Product descriptionCaptopril impurity E European Pharmacopoeia (EP) Reference Standard
  • Packagingy0000435
  • Price$153
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberM324870
  • Product description(2S)​-​1-​(2-​Methylpropanoyl)​pyrrolidine-​2-​carboxylicAcid
  • Packaging25mg
  • Price$170
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich Y0000435 Captopril impurity E European Pharmacopoeia (EP) Reference Standard y0000435 $153 2024-03-01 Buy
TRC M324870 (2S)​-​1-​(2-​Methylpropanoyl)​pyrrolidine-​2-​carboxylicAcid 25mg $170 2021-12-16 Buy

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)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

(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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