≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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 | CCOC(=O)C1=C2N=C(C=C(N2N=C1)C(F)(F)F)C |
|---|---|
| IUPAC Name | ethyl 5-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate |
| InChIKey | ZVXMRVPNSIEQKW-UHFFFAOYSA-N |
| INCHI | 1S/C11H10F3N3O2/c1-3-19-10(18)7-5-15-17-8(11(12,13)14)4-6(2)16-9(7)17/h4-5H,3H2,1-2H3 |
| Isomeric SMILES | CCOC(=O)C1=C2N=C(C=C(N2N=C1)C(F)(F)F)C |
| PubChem CID | 903864 |
| Molecular Weight | 273.22 |
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 | Organoheterocyclic compounds |
| Class | Pyrazolopyrimidines |
| Subclass | Pyrazolo[1,5-a]pyrimidines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrazolo[1,5-a]pyrimidines |
| Alternative Parents | Pyrazole carboxylic acids and derivatives Pyrimidines and pyrimidine derivatives Vinylogous amides Heteroaromatic compounds Carboxylic acid esters Monocarboxylic acids and derivatives Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organofluorides Organic oxides Hydrocarbon derivatives Alkyl fluorides |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyrazolo[1,5-a]pyrimidine - Pyrazole-4-carboxylic acid or derivatives - Pyrimidine - Azole - Pyrazole - Vinylogous amide - Heteroaromatic compound - Carboxylic acid ester - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Alkyl halide - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Alkyl fluoride - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyrazolo[1,5-a]pyrimidines. These are aromatic heterocyclic compounds containing a pyrazolo[3,4-d]pyrimidine ring system, which consists of a pyrazole ring fused to and sharing exactly one nitrogen atom with a pyrimidine ring. |
| External Descriptors | Not available |
| Molecular Weight | 273.210 g/mol |
|---|---|
| XLogP3 | 1.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 273.073 Da |
| Monoisotopic Mass | 273.073 Da |
| Topological Polar Surface Area | 56.500 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 351.000 |
| 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 |
![Ethyl 5-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate - ≥95% , CAS No.514799-12-3](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_4.jpg)