≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488189346 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488189346 |
| Canonical Smiles | C1=NNC(=N1)C(=O)O |
| IUPAC Name | 1H-1,2,4-triazole-5-carboxylic acid |
| InChIKey | LJVQHXICFCZRJN-UHFFFAOYSA-N |
| INCHI | 1S/C3H3N3O2/c7-3(8)2-4-1-5-6-2/h1H,(H,7,8)(H,4,5,6) |
| Isomeric SMILES | C1=NNC(=N1)C(=O)O |
| WGK Germany | 3 |
| PubChem CID | 295900 |
| Molecular Weight | 113.07 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Azoles |
| Subclass | Triazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Triazoles |
| Alternative Parents | Heteroaromatic compounds Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Heteroaromatic compound - 1,2,4-triazole - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as triazoles. These are compounds containing a five-member aromatic ring of two carbon atoms and three nitrogen atoms. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 G2325136 | Certificate of Analysis | May 09, 2026 | T170575 |
| G2325138 | Certificate of Analysis | May 09, 2026 | T170575 |
| G2325141 | Certificate of Analysis | May 09, 2026 | T170575 |
| G2325150 | Certificate of Analysis | May 09, 2026 | T170575 |
| G2325151 | Certificate of Analysis | May 09, 2026 | T170575 |
| G2325156 | Certificate of Analysis | May 09, 2026 | T170575 |
| H1912109 | Certificate of Analysis | Mar 04, 2025 | T170575 |
| B2226171 | Certificate of Analysis | Dec 11, 2024 | T170575 |
| B2226176 | Certificate of Analysis | Dec 11, 2024 | T170575 |
| B2226194 | Certificate of Analysis | Dec 11, 2024 | T170575 |
| B2226178 | Certificate of Analysis | Jan 14, 2022 | T170575 |
| Melt Point(°C) | 132-136°C |
|---|---|
| Molecular Weight | 113.080 g/mol |
| XLogP3 | -0.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 113.023 Da |
| Monoisotopic Mass | 113.023 Da |
| Topological Polar Surface Area | 78.900 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 105.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
