H-ASP-PHE-OH Chemical Properties

Melting point:

236-239 °C(lit.)

Boiling point:

423°C (rough estimate)

Density 

1.2419 (rough estimate)

refractive index 

1.6450 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,2-8°C

solubility 

DMSO:5.0(Max Conc. mg/mL);17.84(Max Conc. mM)
DMSO:PBS (pH 7.2) (1:2):0.3(Max Conc. mg/mL);1.07(Max Conc. mM)

pka

3.35±0.10(Predicted)

form 

Powder

color 

Off-white to yellow to beige to orange to tan

optical activity

[α]20/D +12.5°, c = 1 in 0.5 M HCl

BRN 

2817528

Safety Information

Safety Statements 

24/25

WGK Germany 

3

HS Code 

29242990

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

H-ASP-PHE-OH Usage And Synthesis

Chemical Properties

white powder

Uses

L-Aspartyl-L-phenylalanine is an impurity of Thiamine (T344185). Thiamine Impurity B.

Definition

ChEBI: A dipeptide formed from L-alpha-aspartyl and L-phenylalanine residues. It is obtained after the hydrolysis of aspartame in intestinal lumen.

H-ASP-PHE-OH(13433-09-5)Related Product Information

• H-ASP-PHE-OH
• 5-TMR-ALA-ASP-ALA-GLN-HIS-ALA-THR-PRO-PRO-LYS-LYS-LYS-ARG-LYS-VAL-GLU-ASP-PRO-LYS-ASP-PHE-OH
• H-SER-GLU-ILE-TRP-ARG-ASP-ILE-ASP-PHE-OH
• IL-1ALPHA (223-250) (HUMAN)
• BIOTIN-ALA-ASP-ALA-GLN-HIS-ALA-THR-PRO-PRO-LYS-LYS-LYS-ARG-LYS-VAL-GLU-ASP-PRO-LYS-ASP-PHE-OH
• CEF25
• H-ALA-ASP-ALA-GLN-HIS-ALA-THR-PRO-PRO-LYS-LYS-LYS-ARG-LYS-VAL-GLU-ASP-PRO-LYS-ASP-PHE-OH
• H-ASP-TYR-MET-GLY-TRP-MET-ASP-PHE-OH
• Z-ASP-PHE-OME
• FOR-ASP-PHE-OME
• 5-FAM-ALA-ASP-ALA-GLN-HIS-ALA-THR-PRO-PRO-LYS-LYS-LYS-ARG-LYS-VAL-GLU-ASP-PRO-LYS-ASP-PHE-OH
• BOC-ASP(OBZL)-PHE-OH
• H-GLY-PHE-ILE-GLY-TRP-GLY-ASN-ASP-ILE-PHE-GLY-HIS-TYR-SER-GLY-ASP-PHE-OH
• H-ASP-TYR-OH
• H-ASP(PHE-OH)-OH,H-BETA-ASP-PHE-OH
• H-ALA-ASP-ALA-GLN-HIS-ALA-PTHR-PRO-PRO-LYS-LYS-LYS-ARG-LYS-VAL-GLU-ASP-PRO-LYS-ASP-PHE-OH
• 5-BENZYL-3,6-DIOXO-2-PIPERAZINEACETIC ACID
• DL-Phenylalanine