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L-Aspartic acid

View entire compound with spectra: 7 NMR, 8 FTIR, and 2 Raman

L-Aspartic acid
SpectraBase Compound ID 5XLWLVLAzuD
InChI InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1
InChIKey CKLJMWTZIZZHCS-REOHCLBHSA-N
Mol Weight 133.1 g/mol
Molecular Formula C4H7NO4
Exact Mass 133.037508 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 7CVaa8KjzuU
Name L-ASPARTIC ACID
Source of Sample Fluka AG, Buchs, Switzerland
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H7NO4
InChI InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1
InChIKey CKLJMWTZIZZHCS-REOHCLBHSA-N
Melting Point 270-271C
Molecular Weight 133.10
Solvent Deuterium oxide/NaOD; Reference=Dioxane Spectrometer= Varian CFT-20
Synonyms SUCCINIC ACID, AMINO-, L-/plus/-, ASPARTIC ACID, L-/plus/-,