102721-58-4

Basic information

• Product Name: ((S)-1-Methyl-2-{(S)-2-[(R)-2-methyl-1-(4-nitro-phenylcarbamoyl)-propylcarbamoyl]-pyrrolidin-1-yl}-2-oxo-ethyl)-carbamic acid tert-butyl ester
• CAS NO: 102721-58-4
• Molecular Weight: 505.571
• Mol File: 102721-58-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ((S)-1-Methyl-2-{(S)-2-[(R)-2-methyl-1-(4-nitro-phenylcarbamoyl)-propylcarbamoyl]-pyrrolidin-1-yl}-2-oxo-ethyl)-carbamic acid tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: ((S)-1-Methyl-2-{(S)-2-[(R)-2-methyl-1-(4-nitro-phenylcarbamoyl)-propylcarbamoyl]-pyrrolidin-1-yl}-2-oxo-ethyl)-carbamic acid tert-butyl ester(102721-58-4)
• EPA Substance Registry System: ((S)-1-Methyl-2-{(S)-2-[(R)-2-methyl-1-(4-nitro-phenylcarbamoyl)-propylcarbamoyl]-pyrrolidin-1-yl}-2-oxo-ethyl)-carbamic acid tert-butyl ester(102721-58-4)

Safety Data

• Hazardous Substances Data: 102721-58-4(Hazardous Substances Data)

Upstream product

• 78834-50-1 H-D-Val-pNA 
• 33300-72-0 N-tert-butoxycarbonyl-L-alanyl-L-proline 

Downstream Products

• 102779-12-4 (S)-1-[(S)-2-((S)-2-Amino-4-methyl-pentanoylamino)-propionyl]-pyrrolidine-2-carboxylic acid [(R)-2-methyl-1-(4-nitro-phenylcarbamoyl)-propyl]-amide 
• 102779-11-3 [(S)-3-Methyl-1-((S)-1-methyl-2-{(S)-2-[(R)-2-methyl-1-(4-nitro-phenylcarbamoyl)-propylcarbamoyl]-pyrrolidin-1-yl}-2-oxo-ethylcarbamoyl)-butyl]-carbamic acid tert-butyl ester 
• 102721-64-2 (S)-1-((S)-2-Amino-propionyl)-pyrrolidine-2-carboxylic acid [(R)-2-methyl-1-(4-nitro-phenylcarbamoyl)-propyl]-amide 

Relevant articles and documents

Possible interpretation of inactivity of novel gramicidin S analogs by CD spectral analysis of tetrapeptide derivatives related to the analogs

CD spectral analysis of chromophoric derivatives of tetrapeptides related to the β-turn part of [D-Val(1,1')]- and [D-Val(1,1'),L-Phe(4,4')]-gramicidin S indicated that they had very low preference for β-turn formation. The results suggested that neither