≥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 | 488196295 |
|---|---|
| Canonical Smiles | COC(=O)C1=CNN=C1 |
| IUPAC Name | methyl 1H-pyrazole-4-carboxylate |
| InChIKey | VFTZKSMAJVLWOV-UHFFFAOYSA-N |
| INCHI | 1S/C5H6N2O2/c1-9-5(8)4-2-6-7-3-4/h2-3H,1H3,(H,6,7) |
| Isomeric SMILES | COC(=O)C1=CNN=C1 |
| Molecular Weight | 126.1133 |
| Reaxy-Rn | 114029 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=114029&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 | Pyrazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrazole carboxylic acids and derivatives |
| Alternative Parents | Vinylogous amides Methyl esters Heteroaromatic compounds Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrazole-4-carboxylic acid or derivatives - Heteroaromatic compound - Vinylogous amide - Methyl ester - Carboxylic acid ester - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyrazole carboxylic acids and derivatives. These are heterocyclic compounds containing a pyrazole ring in which a hydrogen atom is replaced by a carboxylic acid group. |
| 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 |
|---|---|---|---|
 J2226534 | Certificate of Analysis | Aug 11, 2025 | M176651 |
| J2226545 | Certificate of Analysis | Aug 11, 2025 | M176651 |
| J2226561 | Certificate of Analysis | Aug 11, 2025 | M176651 |
| J2226565 | Certificate of Analysis | Aug 11, 2025 | M176651 |
| J2226574 | Certificate of Analysis | Aug 11, 2025 | M176651 |
| Molecular Weight | 126.110 g/mol |
|---|---|
| XLogP3 | 0.100 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 126.043 Da |
| Monoisotopic Mass | 126.043 Da |
| Topological Polar Surface Area | 55.000 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 116.000 |
| 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 |
