≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light 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.
| Canonical Smiles | CCOC(=O)c1cnn2cc(Br)cnc12 |
|---|---|
| IUPAC Name | ethyl 6-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate |
| InChIKey | PZZTXIWJXOMKEU-UHFFFAOYSA-N |
| INCHI | 1S/C9H8BrN3O2/c1-2-15-9(14)7-4-12-13-5-6(10)3-11-8(7)13/h3-5H,2H2,1H3 |
| Isomeric SMILES | CCOC(=O)C1=C2N=CC(=CN2N=C1)Br |
| Molecular Weight | 270.08 |
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 | 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 Halopyrimidines Aryl bromides Vinylogous amides Heteroaromatic compounds Carboxylic acid esters Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organobromides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyrazolo[1,5-a]pyrimidine - Pyrazole-4-carboxylic acid or derivatives - Halopyrimidine - Aryl bromide - Aryl halide - Pyrimidine - Azole - Pyrazole - Heteroaromatic compound - Vinylogous amide - Carboxylic acid ester - Carboxylic acid derivative - Azacycle - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organobromide - Organohalogen compound - Organic oxide - Organic nitrogen compound - Organic oxygen 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 |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2508373 | Certificate of Analysis | Apr 17, 2025 | E679086 |
| H2508374 | Certificate of Analysis | Apr 17, 2025 | E679086 |
| H2508375 | Certificate of Analysis | Apr 17, 2025 | E679086 |
| H2508376 | Certificate of Analysis | Apr 17, 2025 | E679086 |
| Sensitivity | light sensitive |
|---|---|
| Melt Point(°C) | 144-146 °C |
| Molecular Weight | 270.080 g/mol |
| XLogP3 | 1.200 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 268.98 Da |
| Monoisotopic Mass | 268.98 Da |
| Topological Polar Surface Area | 56.500 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 252.000 |
| 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 |
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