41036-27-5

Basic information

• Product Name: ala-ala-ala methyl ester acetate
• Synonyms: methyl L-alanyl-L-alanyl-L-alaninate
• CAS NO: 41036-27-5
• Molecular Formula: C₁₀H₂₀N₃O₄*Cl
• Molecular Weight: 245.2756
• Mol File: 41036-27-5.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 469°C at 760 mmHg
• Flash Point: 237.4°C
• Density: 1.147g/cm³
• Vapor Pressure: 5.74E-09mmHg at 25°C
• Refractive Index: 1.48
• CAS DataBase Reference: ala-ala-ala methyl ester acetate(CAS DataBase Reference)
• NIST Chemistry Reference: ala-ala-ala methyl ester acetate(41036-27-5)
• EPA Substance Registry System: ala-ala-ala methyl ester acetate(41036-27-5)

Safety Data

• Hazardous Substances Data: 41036-27-5(Hazardous Substances Data)

Upstream product

• 3057-69-0 N-[(benzyloxy)carbonyl]-L-alanyl-L-alanyl-L-alanine methyl ester 
• 19963-33-8 N^α-tert-butoxycarbonyl-L-alanyl-L-alanyl-L-alanine methyl ester 
• 19794-10-6 (S)-methyl 2-((S)-2-((tert-butoxycarbonyl)amino)propanamido)propanoate 
• 41036-19-5 L-alanyl-alanine methylester hydrochloride 
• 16012-70-7 benzyloxycarbonyl-L-alanyl-L-alanine 

Downstream Products

• 90058-01-8 Z-Ala₅-OMe 
• 26910-17-8 N-acetyltri-L-alanyl methyl ester 
• 90058-02-9 H-Ala₅-OMe, HCl 
• 90058-03-0 H-Ala₅-OMe, HBr 

Relevant articles and documents

Intramolecular ligation of carbonyl oxygen to central zinc in synthetic oligopeptide-linked zinc-porphyrins

Oligopeptide-linked zinc-porphyrins were prepared (oligopeptide = -Phe(m)-Ala(n)-OMe and porphyrin = 5,15-diaryl-2,3,7,8,12,13,17,18-octaethylporphyrin). 1H NMR, IR, visible, and CD spectra of the synthetic molecule in a chlorinated methane (CDCl3 or CH2Cl2) showed that the carbonyl oxygen of the N-terminal amino acid of the linked peptide should ligate the central zine metal in the molecule as the axial ligand to form a pentacoordinated zinc-porphyrin. The coordination of the zinc with the peptide framework changed the optical and electrical properties, indicating that such ligation might control the reactivity in biological metallotetrapyrrole-protein systems as well as the coordination to the peptide residue.