| Identification | Back Directory | [Name]
H-ASP-PHE-OH | [CAS]
13433-09-5 | [Synonyms]
ASP-PHE
Asp-Phe-OH
Asp-Phe 96%
H-ASP-PHE-OH
ASPARTAME ACID
L-Asp-L-Phe-OH
L-αAsp-L-Phe-OH
ALPHA-L-ASP-PHE
N-αAsp-L-Phe-OH
DeMethylaspartaMe
ThiaMine IMpurity B
AspartaMe IMpurity B
aspartyl-phenylalanine
Aspartame EP Impurity B
GASTRIN 16-17 DEAMINATED
L-ASPARTYL-L-PHENYLALANINE
N-(α-Aspartyl)-L-phenylalanine
N-L-α-Aspartyl-L-phenylalanine
L-Aspartyl-L-phenylalanine,95%
L-ASPARTIC ACID-L-PHENYLALANINE
L-ALPHA-ASPARTYL-L-PHENYLALANINE
N-L-ALPHA-ASPARTYL-L-PHENYLALANINE
N-L-alpha-aspartyl-3-phenyl-L-alanine
L-Aspartyl-L-phenylalanine, 95% 100MG
L-Aspartyl-L-phenylalanine, Aspartame acid
(S)-3-aMino-4-((S)-1-carboxy-2-phenylethylaMino)-4-oxobutanoic acid
(3S)-3-amino-3-[[(1S)-1-carboxy-2-phenyl-ethyl]carbamoyl]propanoic acid
(S)-3-amino-4-(((S)-1-carboxyethyl)amino)-4-oxobutanoic acid compound with benzaldehyde (1:1) | [EINECS(EC#)]
236-557-3 | [Molecular Formula]
C13H16N2O5 | [MDL Number]
MFCD00063155 | [MOL File]
13433-09-5.mol | [Molecular Weight]
280.28 |
| Chemical Properties | Back Directory | [Appearance]
white powder | [Melting point ]
236-239 °C(lit.)
| [Boiling point ]
423°C (rough estimate) | [density ]
1.2419 (rough estimate) | [refractive index ]
1.6450 (estimate) | [storage temp. ]
−20°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) | [form ]
Powder | [pka]
3.35±0.10(Predicted) | [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 |
| Hazard Information | Back Directory | [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. |
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