≥95% 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 | 488193112 |
|---|---|
| Canonical Smiles | CCN1C=C(C=N1)C=O |
| IUPAC Name | 1-ethylpyrazole-4-carbaldehyde |
| InChIKey | UMSDESWKSPAALM-UHFFFAOYSA-N |
| INCHI | 1S/C6H8N2O/c1-2-8-4-6(5-9)3-7-8/h3-5H,2H2,1H3 |
| Isomeric SMILES | CCN1C=C(C=N1)C=O |
| Molecular Weight | 124.14 |
| Reaxy-Rn | 10334276 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10334276&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 | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Aldehydes |
| Direct Parent | Aryl-aldehydes |
| Alternative Parents | Vinylogous amides Pyrazoles Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Aryl-aldehyde - Heteroaromatic compound - Vinylogous amide - Pyrazole - Azole - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as aryl-aldehydes. These are compounds containing an aldehyde group directly attached to an aromatic ring. |
| 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 |
|---|---|---|---|
 C2212060 | Certificate of Analysis | Jan 14, 2025 | H303385 |
| C2212062 | Certificate of Analysis | Jan 14, 2025 | H303385 |
| C2214025 | Certificate of Analysis | Jan 14, 2025 | H303385 |
| E2428094 | Certificate of Analysis | Feb 23, 2022 | H303385 |
| Molecular Weight | 124.140 g/mol |
|---|---|
| XLogP3 | 0.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 124.064 Da |
| Monoisotopic Mass | 124.064 Da |
| Topological Polar Surface Area | 34.900 Ų |
| Heavy Atom Count | 9 |
| 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 |
