203783-47-5

Basic information

• Product Name: (S)-1-{(S)-2-[(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-(trityl-carbamoyl)-butyryloxy]-propionyl}-pyrrolidine-2-carboxylic acid tert-butyl ester
• Synonyms: (S)-1-{(S)-2-[(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-(trityl-carbamoyl)-butyryloxy]-propionyl}-pyrrolidine-2-carboxylic acid tert-butyl ester
• CAS NO: 203783-47-5
• Molecular Weight: 835.997
• Mol File: 203783-47-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-1-{(S)-2-[(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-(trityl-carbamoyl)-butyryloxy]-propionyl}-pyrrolidine-2-carboxylic acid tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-1-{(S)-2-[(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-(trityl-carbamoyl)-butyryloxy]-propionyl}-pyrrolidine-2-carboxylic acid tert-butyl ester(203783-47-5)
• EPA Substance Registry System: (S)-1-{(S)-2-[(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-(trityl-carbamoyl)-butyryloxy]-propionyl}-pyrrolidine-2-carboxylic acid tert-butyl ester(203783-47-5)

Safety Data

• Hazardous Substances Data: 203783-47-5(Hazardous Substances Data)

Upstream product

• 203783-50-0 (S)-1-((R)-2-Benzyloxy-propionyl)-pyrrolidine-2-carboxylic acid tert-butyl ester 
• 132327-80-1 Fmoc-L-Gln(Trt)-OH 
• 121702-83-8 (S)-1-((R)-2-Hydroxy-propionyl)-pyrrolidine-2-carboxylic acid tert-butyl ester 

Downstream Products

• 203783-49-7 (S)-1-{(S)-2-[(S)-2-[((S)-5-Oxo-pyrrolidine-2-carbonyl)-amino]-4-(trityl-carbamoyl)-butyryloxy]-propionyl}-pyrrolidine-2-carboxylic acid tert-butyl ester 
• 203783-48-6 (S)-1-{(S)-2-[(S)-2-Amino-4-(trityl-carbamoyl)-butyryloxy]-propionyl}-pyrrolidine-2-carboxylic acid tert-butyl ester 

Relevant articles and documents

Towards the semi-synthesis of didemnin M. solution and solid phase synthesis of the pseudotetrapeptide: pGlu-Glnψ[COO]Ala-Pro-OH

Two approaches, solution and solid phase syntheses, were developed for the synthesis of the pseudotetrapeptide, pGlu-Glnψ[COO]Ala-Pro-OH. Both approaches gave comparable synthetic yields, but the latter approach provided an expedient entry to the synthesis of the target compound with higher product purity.