82748-55-8

Basic information

• Product Name: L-alanyl-L-alanine benzyl ester trifluoroacetate
• Synonyms: L-alanyl-L-alanine benzyl ester trifluoroacetate
• CAS NO: 82748-55-8
• Molecular Weight: 364.321
• Mol File: 82748-55-8.mol

Chemical Properties

• CAS DataBase Reference: L-alanyl-L-alanine benzyl ester trifluoroacetate(CAS DataBase Reference)
• NIST Chemistry Reference: L-alanyl-L-alanine benzyl ester trifluoroacetate(82748-55-8)
• EPA Substance Registry System: L-alanyl-L-alanine benzyl ester trifluoroacetate(82748-55-8)

Safety Data

• Hazardous Substances Data: 82748-55-8(Hazardous Substances Data)

Upstream product

• 5557-81-3 L-alanine benzyl ester hydrochloride 
• 18670-98-9 N-(tert-butoxycarbonyl)-L-alanyl-L-alanine benzyl ester 
• 76-05-1 trifluoroacetic acid 

Downstream Products

• 1383731-56-3 C₅₉H₆₃F₂N₃O₁₁ 
• 111334-31-7 H-Ser(Bzl)-Ser-Thr-Ser-Ala-Ala-OBzl 
• 111334-29-3 Boc-Ser(Bzl)-Ser-Thr-Ser-Ala-Ala-OBzl 

Relevant articles and documents

Glycopeptide derivatives for the preservation and protection of biological materials and microorganisms

The present invention relates to a compound of the following formula (I): in which at least one and only one group chosen among R5, R6 and R7 is a group of the following formula: The present invention relates also to uses

Synthesis of desmosine-containing cyclic peptide for the possible elucidation of elastin crosslinking structure

Elastin is a vital extracellular matrix protein, which is known for providing elasticity in numerous tissues. It is formed by the self-assembly and subsequent crosslinking of elastin precursor, tropoelastin. Two tetrafunctional, pyridinium-based amino acids desmosine and isodesmosine are exclusively found in elastin and play an important role as crosslinkers. Structural elucidation of elastin has eluded scientists to date, owing to the highly cross-linked structure and insoluble nature. Therefore, in this study, we aimed to synthesize a desmosine-containing cyclic peptide as a partial elastin mimic, in order to eventually facilitate the elucidation of the crosslinking pattern of elastin by mass spectrometric analysis.