Cas no 573714-78-0 (2H-1,2,3-triazole-4-carboxylic acid)

2H-1,2,3-Triazole-4-carboxylic acid is a heterocyclic compound featuring a triazole ring fused with a carboxylic acid functional group. This structure imparts versatility in organic synthesis, particularly as a building block for pharmaceuticals, agrochemicals, and coordination chemistry. The triazole moiety offers stability and hydrogen-bonding capabilities, while the carboxylic acid group enables further derivatization via esterification, amidation, or metal complexation. Its rigid framework is advantageous in designing bioactive molecules, catalysts, or ligands. The compound's balanced reactivity and compatibility with diverse reaction conditions make it a valuable intermediate in medicinal chemistry and material science applications. Proper handling and storage are recommended due to its potential sensitivity to moisture and heat.
2H-1,2,3-triazole-4-carboxylic acid structure
573714-78-0 structure
Product Name:2H-1,2,3-triazole-4-carboxylic acid
CAS No:573714-78-0
MF:C3H3N3O2
MW:113.074819803238
CID:1603904
PubChem ID:140120
Update Time:2025-11-02

2H-1,2,3-triazole-4-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 1h-1,2,3-triazole-4-carboxylic Acid
    • A820260
    • 2H-1,2,3-triazole-4-carboxylic acid
    • AG-E-99036
    • 2H,7H-hexadecafluoro-2,7-bis-trifluoromethyl-octane
    • CTK4G4669
    • Perfluoroalcane-C8
    • AC1L2BII
    • Perfluor-2,7-dimethyl-octan
    • 2H-[1,2,3]triazole-4-carboxylic acid
    • 2H-1,2,3-Triazol-carbonsaeure-(4)
    • Perfluor-2,7-dimethyloctan
    • 1,1,1,2,3,3,4,4,5,5,6,6,7,8,8,8-hexadecakis(fluoranyl)-2,7-bis(trifluoromethyl)octane
    • PERFLUORO-2,7-DIMETHYLOCTANE
    • 1H-[1,2,3]triazole-4-carboxylic acid
    • 1,2,3-triazole-4-carboxylic acid
    • PC5992
    • 1,2
    • 2H-triazole-4-carboxylic acid
    • SCHEMBL52479
    • AKOS000525776
    • EN300-31998
    • triazole-5-carboxylic acid
    • CS-W009031
    • 1H-1,2,3-Triazole-4-carboxylic acid, AldrichCPR
    • NSC77700
    • DB-025527
    • F8888-1078
    • 3H-1,2,3-triazole-4-carboxylic acid
    • 1H-[1 pound not2 pound not3]Triazole-4-carboxylic acid
    • Triazole, TRZ10
    • 4-Carboxy-1,2,3-triazole
    • NSC 77700
    • MFCD18447688
    • 1H-1,2,3-Triazole-5-carboxylic acid, AldrichCPR
    • SY023455
    • triazole carboxylic acid
    • AKOS015957579
    • 3H-[1,2,3]Triazole-4-carboxylic acid
    • KSC-20-056
    • BDBM23258
    • DB-347069
    • DTXSID80168192
    • 1H-1,2,3-Triazole-5-carboxylic acid #
    • AB01780
    • Z1814381620
    • 4343-72-0
    • O10789
    • BS-3740
    • 573714-78-0
    • A810775
    • MFCD00196046
    • NSC-77700
    • F2196-0070
    • 1H-1,2,3-Triazole-5-carboxylic acid
    • 5-Carboxy-1,2,3-triazole
    • 16681-70-2
    • KUC106910N
    • J-504636
    • 1,2,3-triazole-4-carboxylic
    • AKOS008965817
    • Inchi: 1S/C3H3N3O2/c7-3(8)2-1-4-6-5-2/h1H,(H,7,8)(H,4,5,6)
    • InChI Key: GTODOEDLCNTSLG-UHFFFAOYSA-N
    • SMILES: OC(C1C=NNN=1)=O

Computed Properties

  • Exact Mass: 113.023
  • Monoisotopic Mass: 113.023
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 1
  • Complexity: 105
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 78.9A^2
  • XLogP3: -0.5

Experimental Properties

  • Density: 1.694
  • Boiling Point: 446.2 °C at 760 mmHg
  • Flash Point: 223.7 °C
  • Refractive Index: 1.631
  • PSA: 78.87000
  • LogP: -0.49710

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Additional information on 2H-1,2,3-triazole-4-carboxylic acid

2H-1,2,3-Triazole-4-Carboxylic Acid (CAS 573714-78-0): A Versatile Building Block in Modern Chemistry

In the dynamic field of heterocyclic chemistry, 2H-1,2,3-triazole-4-carboxylic acid (CAS 573714-78-0) has emerged as a crucial molecular scaffold with wide-ranging applications. This triazole carboxylic acid derivative combines the unique properties of both triazole rings and carboxylic acid functionalities, making it particularly valuable in pharmaceutical development, material science, and chemical synthesis.

The growing interest in 2H-1,2,3-triazole compounds reflects current research trends toward nitrogen-rich heterocycles, which are increasingly important in drug discovery and materials innovation. Recent studies highlight how this triazole-4-carboxylic acid derivative serves as a key intermediate in creating bioactive molecules, addressing one of the most searched questions in medicinal chemistry: "What are the best heterocyclic scaffolds for drug development?"

From a structural perspective, 2H-1,2,3-triazole-4-carboxylic acid offers remarkable versatility. The triazole ring provides excellent metabolic stability and hydrogen bonding capacity, while the carboxylic acid group enables various derivatization pathways. This dual functionality explains why researchers frequently search for "triazole carboxylic acid applications" and "573714-78-0 chemical properties" in scientific databases.

In pharmaceutical applications, this compound has gained attention for its potential in developing kinase inhibitors and antimicrobial agents. The scientific community's focus on antibiotic resistance has led to increased exploration of triazole-based pharmaceuticals, with 2H-1,2,3-triazole-4-carboxylic acid serving as a valuable precursor. Its molecular characteristics align perfectly with current drug design principles that emphasize both target affinity and favorable pharmacokinetic properties.

The material science field has also benefited from this compound's unique properties. As researchers investigate answers to "how to improve polymer stability," triazole-4-carboxylic acid derivatives have shown promise in creating advanced materials with enhanced thermal resistance and mechanical strength. The CAS 573714-78-0 compound specifically contributes to the development of functional polymers and coordination complexes.

Synthetic chemists value 2H-1,2,3-triazole-4-carboxylic acid for its role in click chemistry reactions, particularly in bioconjugation applications. This aligns with the growing trend toward green chemistry and atom-efficient synthesis methods. The compound's reactivity profile makes it ideal for creating diverse molecular architectures while minimizing waste generation—a key concern in modern chemical manufacturing.

Quality control aspects of 573714-78-0 are another frequent search topic among industrial chemists. The compound typically appears as a white to off-white crystalline powder with high purity specifications. Analytical methods for characterizing 2H-1,2,3-triazole carboxylic acid derivatives often combine HPLC, NMR, and mass spectrometry techniques to ensure batch-to-batch consistency.

From a commercial perspective, the demand for triazole-4-carboxylic acid building blocks has steadily increased, reflecting broader market trends in fine chemicals and pharmaceutical intermediates. Suppliers frequently update their product listings with new applications for CAS 573714-78-0, responding to customer inquiries about "triazole derivative suppliers" and "high purity 2H-1,2,3-triazole-4-carboxylic acid."

Environmental and safety considerations for handling 2H-1,2,3-triazole-4-carboxylic acid follow standard laboratory protocols for carboxylic acid compounds. While not classified as hazardous under normal conditions, proper storage in cool, dry conditions helps maintain the stability of this triazole carboxylic acid material over extended periods.

The future research directions for 573714-78-0 appear promising, particularly in emerging fields like metal-organic frameworks (MOFs) and bioorthogonal chemistry. As scientific literature continues to highlight novel applications for triazole-based compounds, this particular carboxylic acid derivative remains at the forefront of innovation in multiple chemical disciplines.

For researchers and industry professionals seeking reliable information about 2H-1,2,3-triazole-4-carboxylic acid, current literature emphasizes its synthetic utility, pharmacological potential, and material science applications. The compound's unique combination of a triazole core with carboxylic acid functionality ensures its continued relevance across various chemistry subfields in the coming years.

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