≥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.
| Canonical Smiles | CC1=CC=C(C=C1)CN2C(=C(C(=N2)C)C=O)Cl |
|---|---|
| IUPAC Name | 5-chloro-3-methyl-1-[(4-methylphenyl)methyl]pyrazole-4-carbaldehyde |
| InChIKey | FSGGXKDCIYEBKS-UHFFFAOYSA-N |
| INCHI | 1S/C13H13ClN2O/c1-9-3-5-11(6-4-9)7-16-13(14)12(8-17)10(2)15-16/h3-6,8H,7H2,1-2H3 |
| Molecular Weight | 248.71 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Toluenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Toluenes |
| Alternative Parents | Aryl-aldehydes Aryl chlorides Vinylogous halides Vinylogous amides Pyrazoles Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Toluene - Aryl-aldehyde - Aryl chloride - Aryl halide - Azole - Pyrazole - Vinylogous halide - Vinylogous amide - Heteroaromatic compound - Organoheterocyclic compound - Azacycle - Organic nitrogen compound - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Aldehyde - Hydrocarbon derivative - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as toluenes. These are compounds containing a benzene ring which bears a methane group. |
| External Descriptors | Not available |
| Molecular Weight | 248.710 g/mol |
|---|---|
| XLogP3 | 3.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 248.072 Da |
| Monoisotopic Mass | 248.072 Da |
| Topological Polar Surface Area | 34.900 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 266.000 |
| 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 |
![5-chloro-3-methyl-1-[(4-methylphenyl)methyl]-1H-pyrazole-4-carbaldehyde - ≥95% , CAS No.882140-34-3](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_4.jpg)