114414-60-7

Basic information

• Product Name: BUBU
• Synonyms: [D-SER(OTBU)2]LEU-ENKEPHALIN-THR(OTBU);BUBU;TYR-D-SER(OTBU)-GLY-PHE-LEU-THR(OTBU);L-Tyr-O-tert-Butyl-D-Ser-Gly-L-Phe-L-Leu-O-tert-butyl-L-Thr-OH;L-Threonine, L-tyrosyl-O-(1,1-dimethylethyl)-D-serylglycyl-L-phenylalanyl-L-leucyl-O-(1,1-dimethylethyl)-
• CAS NO: 114414-60-7
• Molecular Formula: C41H62N6O10
• Molecular Weight: 798.97
• Mol File: 114414-60-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 1096.2±65.0 °C(Predicted)
• Appearance: /
• Density: 1.191±0.06 g/cm3(Predicted)
• PKA: 3.06±0.10(Predicted)
• CAS DataBase Reference: BUBU(CAS DataBase Reference)
• NIST Chemistry Reference: BUBU(114414-60-7)
• EPA Substance Registry System: BUBU(114414-60-7)

Safety Data

• Hazardous Substances Data: 114414-60-7(Hazardous Substances Data)

Upstream product

• 1164-16-5 Z-L-Tyr-OH 
• 4313-73-9 N-[N-[(phenylmethoxy)carbonyl]-L-phenylalanyl]-L-leucine 
• 71989-43-0 methyl O-(1,1-dimethylethyl)-L-threoninate hydrochloride 
• 115141-40-7 Cbz-Phe-Leu-Thr(t-Bu)-OH 
• 115141-39-4 N-(benzyloxycarbonyl)-L-phenylalanyl-L-leucyl-O-tert-butyl-L-threonine methyl ester 
• 115141-30-5 {(R)-2-[(S)-2-Benzyloxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-tert-butoxy-propionylamino}-acetic acid methyl ester 
• 114414-62-9 N-(benzyloxycarbonyl)-L-tyrosyl-O-tert-butyl-D-seryl-glycine 
• 114414-63-0 N-(benzyloxycarbonyl)-L-tyrosyl-O-tert-butyl-D-seryne 
• 115141-44-1 Cbz-Tyr-D-Ser(t-Bu)-OMe 
• 114414-64-1 L-phenylalanyl-L-leucyl-O-tert-butyl-L-threonine 
• 78537-14-1 O-tert-butyl-D-serine methyl ester hydrochloride 
• 114442-56-7 N-(benzyloxycarbonyl)-L-tyrosyl-O-tert-butyl-D-serylglycyl-L-phenylalanyl-L-leucyl-O-t-butyl-L-threonine 

Relevant articles and documents

A universal strategy for preparing protected C-terminal peptides on the solid phase through an intramolecular click chemistry-based handle

A new universal strategy exploits DKP formation in a dipeptide moiety whose C-terminal residue is blocked by a leaving group. It enables both synthesis of C-terminal protected peptides that are useful for convergent synthesis of large peptides and use of a C-terminal permanent protecting group that can be cleaved by catalytic hydrogenation to release the peptide. The Royal Society of Chemistry.