≥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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488200835 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488200835 |
| Canonical Smiles | CON=C(C1=NSC(=N1)N)C(=O)O |
| IUPAC Name | (2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetic acid |
| InChIKey | OSIJZKVBQPTIMT-KRXBUXKQSA-N |
| INCHI | 1S/C5H6N4O3S/c1-12-8-2(4(10)11)3-7-5(6)13-9-3/h1H3,(H,10,11)(H2,6,7,9)/b8-2+ |
| Isomeric SMILES | CO/N=C(\C1=NSC(=N1)N)/C(=O)O |
| Molecular Weight | 202.19 |
| Reaxy-Rn | 20134202 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20134202&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 | Thiadiazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thiadiazoles |
| Alternative Parents | Heteroaromatic compounds Amino acids Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Primary amines Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Heteroaromatic compound - Thiadiazole - Amino acid or derivatives - Amino acid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Amine - Primary amine - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as thiadiazoles. These are cyclic organic compounds containing a thiadiazole ring, which is a five-membered aromatic heterocycle made up of one sulfur atom and two 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 |
|---|---|---|---|
 K2507263 | Certificate of Analysis | Sep 25, 2025 | A189191 |
| K2507266 | Certificate of Analysis | Sep 25, 2025 | A189191 |
| J2122183 | Certificate of Analysis | Aug 14, 2024 | A189191 |
| J2122186 | Certificate of Analysis | Aug 14, 2024 | A189191 |
| J2122195 | Certificate of Analysis | Aug 14, 2024 | A189191 |
| I2101198 | Certificate of Analysis | Jun 03, 2024 | A189191 |
| I2101200 | Certificate of Analysis | Jun 03, 2024 | A189191 |
| I2101199 | Certificate of Analysis | Sep 08, 2021 | A189191 |
| Molecular Weight | 202.190 g/mol |
|---|---|
| XLogP3 | 0.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 3 |
| Exact Mass | 202.016 Da |
| Monoisotopic Mass | 202.016 Da |
| Topological Polar Surface Area | 139.000 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 234.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |
