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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

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID IG2t5hSxTUX
Name L-Aspartic acid
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number W365601
Lot Number 04126AE
CAS Registry Number 56-84-8
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 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
Molecular Weight 133.103 g/mol
Purity >=98%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms (S)-(+)-Aminosuccinic acid; (S)-Aminobutanedioic acid
Technique Mull
Wiley ID SIAL_FF-FTIR_001904