N-Acetyl-L-aspartic acid

Scheme 1. Chemical structure of N-acetyl-L-aspartic acid (NAA). The... | Download Scientific Diagram

CAS Number997-55-7
Molecular FormulaC6H9NO5
Molecular Weight175.14
InChI KeyOTCCIMWXFLJLIA-BYPYZUCNSA-N
LogP-1.1
Synonyms
  • N-Acetyl-L-aspartic acid
  • 997-55-7
  • Acetyl-L-aspartic acid
  • N-Acetylaspartate
  • Acetylaspartic acid
  • (2S)-2-acetamidobutanedioic acid
  • L-Aspartic acid, N-acetyl-
  • L-N-Acetylaspartic acid
  • Acetyl aspartic acid
  • (S)-2-(acetylamino)butanedioic acid
  • Aspartic acid, N-acetyl-, L-
  • N-acetyl-s-aspartic acid
  • (S)-2-(acetylamino)succinic acid
  • 445Y04YIWR
  • CHEBI:21547
  • DTXSID40897219
  • NSC-128610
  • n-acetyl aspartate
  • Acetylaspartatic Acid
  • N-Acetylaspartatic Acid
  • RefChem:828879
  • DTXCID301326610
  • 213-643-9
  • N-Acetylaspartic acid
  • Ac-Asp-OH
  • (S)-2-Acetamidosuccinic acid
  • N-Acetyl-L-aspartate
  • MFCD00020500
  • CHEMBL1162494
  • C6H9NO5
  • SMR000857360
  • EINECS 213-643-9
  • NSC 128610
  • BRN 1726198
  • UNII-445Y04YIWR
  • Acetylaspartate
  • CCRIS 9429
  • N-acetyl-l-asp
  • Acetyl-l-aspartate
  • Acetyl-L-aspartic Acid; Acetylaspartic Acid; L-N-Acetylaspartic Acid; N-Acetyl-L-aspartic Acid; N- Acetyl-S-aspartic Acid; N-Acetylaspartic Acid
  • L-n-acetylaspartate
  • N-acetyl-s-aspartate
  • Spectrum_001592
  • SpecPlus_000890
  • Prestwick3_000415
  • Spectrum2_000792
  • Spectrum3_001661
  • Spectrum4_000604
  • Spectrum5_001394
  • (S)-2-Acetamidosuccinate
  • bmse000423
  • SCHEMBL37946
  • BSPBio_000370
  • BSPBio_003441
  • KBioGR_001128
  • KBioSS_002072
  • 4-04-00-03015 (Beilstein Handbook Reference)
  • MLS001335915
  • MLS001335916
  • MLS002153800
  • DivK1c_006986
  • SPBio_000924
  • BPBio1_000408
  • orb1301920
  • KBio1_001930
  • KBio2_002072
  • KBio2_004640
  • KBio2_007208
  • KBio3_002661
  • (S)-2-(acetylamino)butanedioate
  • MSK8339
  • HMS2096C12
  • HMS2231F19
  • BDBM50344958
  • CCG-40170
  • EBC-47298
  • ACETYL ASPARTIC ACID [WHO-DD]
  • AKOS006240260
  • AKOS015922843
  • N-ACETYL-L-ASPARTIC ACID [MI]
  • NCGC00016559-01
  • NCGC00016559-02
  • NCGC00016559-03
  • CAS-997-55-7
  • DS-15978
  • FN146158
  • SY317087
  • HY-113524
  • AB00513835
  • CS-0062451
  • N-Acetyl-L-aspartic acid, >=99.0% (T)
  • NS00015173
  • C01042
  • D70679
  • EN300-147553
  • 997A557
  • F219786
  • Q63398464
  • Z98657516
  • 6E36ED9D-45CE-4C88-BF72-5DB051A21773

Applications:

Uv-Vis Spectrum of N-Acetyl-L-aspartic acid

January 9, 2026
Access the UV-Vis Spectrum SIELC Library
UV-Vis Spectrum of N-Acetyl-L-aspartic acid.

If you are looking for optimized HPLC method to analyze N-Acetyl-L-aspartic acid check our HPLC Applications library

For optimal results in HPLC analysis, it is recommended to measure absorbance at a wavelength that matches the absorption maximum of the compound(s) being analyzed. The UV spectrum shown can assist in selecting an appropriate wavelength for your analysis. Please note that certain mobile phases and buffers may block wavelengths below 230 nm, rendering absorbance measurement at these wavelengths ineffective. If detection below 230 nm is required, it is recommended to use acetonitrile and water as low UV-transparent mobile phases, with phosphoric acid and its salts, sulfuric acid, and TFA as buffers.
For some compounds, the UV-Vis Spectrum is affected by the pH of the mobile phase. The spectra presented here are measured with an acidic mobile phase that has a pH of 3 or lower.

 

 

Application Analytes:
N-Acetyl-L-aspartic acid
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.