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L-Aspartyl-L-Phenylalanine
CAS: 13433-09-5 | C13H16N2O5
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
13433-09-5
Molecular Formula:
C13H16N2O5
Molecular Mass:
280.28 g/mol
Names and Synonyms:
L-Aspartyl-L-Phenylalanine
L-Phenylalanine, L-α-aspartyl-
Succinamic acid, 3-amino-N-(α-carboxyphenethyl)-, stereoisomer
L-Phenylalanine, N-L-α-aspartyl-
L-α-Aspartyl-L-phenylalanine
α-L-Aspartyl-L-phenylalanine
L-Aspartyl-L-phenylalanine
Demethylaspartame
α-Aspartylphenylalanine
79: PN: WO2004069165 PAGE: 67 claimed protein
Identifiers:
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
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 280.28 g/mol | CAS Common Chemistry |
| 280.105921612 g/mol | RDKit | |
| Canonical SMILES | O=C(O)CC(N)C(=O)NC(C(=O)O)CC=1C=CC=CC1 | CAS Common Chemistry |
| 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 | CAS Common Chemistry |
| InChI Key | InChIKey=YZQCXOFQZKCETR-UWVGGRQHSA-N | CAS Common Chemistry |
| Name | L-Aspartyl-L-phenylalanine | CAS Common Chemistry |
| Heavy Atom Count | 20 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 4 | RDKit |
| Rotatable Bonds | 7 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 133.21 Ų | RDKit |
| LogP | 0.4408 | RDKit |
| Molar Refractivity | 71.86180000000003 | RDKit |
