1H-1,2,4-Triazole-1-acetic acid

Supelco 2-(1H-1,2,4-Triazole-1-yl)acetic Acid, CAS 28711-29-7, Certified Reference Material, TraceCERT, Manufactured By: Sigma-Aldrich Production GMBH

CAS Number28711-29-7
Molecular FormulaC4H5N3O2
Molecular Weight127.10
InChI KeyRXDBSQXFIWBJSR-UHFFFAOYSA-N
LogP-0.3
Synonyms
  • 28711-29-7
  • 1,2,4-Triazole-1-acetic acid
  • 1H-1,2,4-Triazole-1-acetic acid
  • 1,2,4-triazol-1-ylacetic acid
  • UNII-W3ASK2WBNH
  • W3ASK2WBNH
  • DTXSID90365231
  • Azole-TP 1,2,4 triazole acetic acid
  • RefChem:71533
  • DTXCID40316273
  • 2-(1H-1,2,4-Triazol-1-yl)acetic acid
  • 2-(1,2,4-triazol-1-yl)acetic acid
  • [1,2,4]Triazol-1-yl-acetic acid
  • 1H-1,2,4-triazol-1-ylacetic acid
  • (1H-1,2,4-Triazol-1-yl)acetic acid
  • MFCD00036051
  • (1,2,4-triazol-1-yl)acetic acid
  • F3230-0024
  • 2-(1,2,4-triazolyl)acetic acid
  • azole fungicide TP2
  • 1,2,4 triazole acetic-acid
  • SCHEMBL1280420
  • 1,2,4-triazol-1-acetic acid
  • RXDBSQXFIWBJSR-UHFFFAOYSA-N
  • SMSSF-0055186
  • SBB010156
  • STL583860
  • AKOS000118706
  • (1,2,4-Triazol-1-Yl) Acetic Acid
  • AB93313
  • PS-5884
  • MSK005090-1000M
  • 2-(1H-1,2,4-Triazol-1-yl)aceticacid
  • AC-11863
  • SY063043
  • DB-019365
  • CS-0072938
  • NS00014264
  • ST50248023
  • EN300-06654
  • F058860
  • Q27292248
  • Triazole acetic acid Solution in Methanol, 1000ug/mL
  • Z56931716

Applications:

UV-Vis Absorption Spectrum of 1H-1,2,4-Triazole-1-acetic acid

December 18, 2025
Access the UV-Vis Spectrum SIELC Library
UV-Vis Spectrum of 1H-1,2,4-Triazole-1-acetic acid.

If you are looking for optimized HPLC method to analyze 1H-1,2,4-Triazole-1-acetic 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:
1H-1,2,4-Triazole-1-acetic 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.