3-Bromo-7-(furan-2-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine CAS 1263285-84-2
| CAS No. | 1263285-84-2 |
| Molecular Formula | C12H10BrN3O |
| Molecular Weight | 292.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H10BrN3O, 3-Bromo-7-(furan-2-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 3-Bromo-7-(furan-2-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 1263285-84-2), a certified reference material (molecular formula C12H10BrN3O, MW 292.13 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Bromo-7-(furan-2-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H10BrN3O |
| Molecular Weight | 292.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-(2-(2-((6-Chlorohexyl)oxy)ethoxy)ethoxy)ethan-1-amine hydrochloride (CAS 1261238-19-0)
- 2-Bromo-6,6-dimethylhept-1-ene (CAS 1378875-03-6)
- Methyl 2-(azetidin-3-yl)acetate 2,2,2-trifluoroacetate (CAS 1313738-62-3)
- 6-Chloro-N-(furan-2-ylmethyl)-4-methylbenzo[d]thiazol-2(3h)-imine (CAS 1177346-53-0)
- 4-((5-Amino-1H-indazol-1-yl)methyl)-N-(2-aminophenyl)benzamide (CAS 920314-32-5)
- (+/-)-Iso Myosmine, Technical Grade (CAS 53844-46-5)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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