L-Aspartyl-L-phenylalanine
Product Code
MM0314.02
CAS Number
EP Description
Aspartame Impurity B
Product Format
Neat
Molecular Formula
C13 H16 N2 O5
Molecular Weight
280.28
API Family
AspartameProduct Categories
Impurity Reference Materials , Mikromol, Additional pharmaceutical toxicology reference materials
Product Type
ImpurityDocumentation
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Product Information
Analyte Data
Analyte Name
L-Aspartyl-L-phenylalanine
CAS Number
13433-09-5
Molecular Formula
C13 H16 N2 O5
Molecular Weight
280.28
Accurate Mass
280.1059
SMILES
N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)O
InChI
InChI=1S/C13H16N2O5/c14-9(7-11(16)17)12(18)15-10(13(19)20)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7,14H2,(H,15,18)(H,16,17)(H,19,20)/t9-,10-/m0/s1
IUPAC
(3S)-3-amino-4-[[(1S)-1-carboxy-2-phenylethyl]amino]-4-oxobutanoic acid
Product Data
Storage Temperature
-18°C
Shipping Temperature
Ice pack (-20°C)
Country of Origin
GERMANY
Tariff Code
29224985
Product Type
Impurity
Product Format
Neat
Impurity Type
Degradation Product
API Family
