Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Application
5-Amino-4H-1,2,4-triazole-3-carboxylic Acid is a building block used in the synthesis of purine nucleotide analogs by a promiscuous hypoxanthine phosphoribosyltransferase.
| Canonical Smiles | C1(=NC(=NN1)N)C(=O)O |
|---|---|
| IUPAC Name | 3-amino-1H-1,2,4-triazole-5-carboxylic acid |
| InChIKey | MVRGLMCHDCMPKD-UHFFFAOYSA-N |
| INCHI | 1S/C3H4N4O2/c4-3-5-1(2(8)9)6-7-3/h(H,8,9)(H3,4,5,6,7) |
| Isomeric SMILES | C1(=NC(=NN1)N)C(=O)O |
| Molecular Weight | 128.09 |
| Beilstein | 26311 |
| Reaxy-Rn | 511668 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=511668&ln= |
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 Amino acids Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Primary amines Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 1,2,4-triazole - Heteroaromatic compound - Amino acid or derivatives - Amino acid - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Amine - Hydrocarbon derivative - Organic oxygen compound - Organic nitrogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic oxide - Organopnictogen 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 |
|---|---|---|---|
| Certificate of Analysis | Mar 18, 2026 | A151263 | |
| Certificate of Analysis | Mar 18, 2026 | A151263 | |
| Certificate of Analysis | Mar 18, 2026 | A151263 | |
| Certificate of Analysis | Oct 29, 2024 | A151263 | |
| Certificate of Analysis | Oct 29, 2024 | A151263 | |
| Certificate of Analysis | Oct 29, 2024 | A151263 | |
| Certificate of Analysis | Dec 25, 2023 | A151263 | |
| Certificate of Analysis | Dec 25, 2023 | A151263 | |
| Certificate of Analysis | Dec 25, 2023 | A151263 |
| Molecular Weight | 128.090 g/mol |
|---|---|
| XLogP3 | -0.500 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 128.033 Da |
| Monoisotopic Mass | 128.033 Da |
| Topological Polar Surface Area | 105.000 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 127.000 |
| 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 |
| 1. Liu Jiadi, Dong Yawen, Kang Yu, Kong Qian, Wang Kuaibing, Mao Feifei, Bu Yuanqing, Zhou Rong, Zhang Chunyong, Wu Hua. (2023) Exploration for cobalt/nitrogen-doped catalyst to creatinine degradation via peroxymonosulfate activation: toxicity evaluation, statistical modeling, and mechanisms study. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 30 (50): (109110-109122). [PMID:37770734] [10.1007/s11356-023-29990-9] |
| 2. Taiwen Zhang, Jun Guo, Yiju Zhang, Dan Zhang, Lin Lu, Shuangyan Qiu, Jiangqin Zhong. (2023) Synthesis, Characterization, and Catalytic Performance of Modified Keggin-type Calix[6]arene-like Polyoxometalates. ChemistrySelect, 8 (26): (e202204971). [PMID:] [10.1002/slct.202204971] |