3-(Furan-2-yl)-1-phenyl-1H-pyrazol-5(4H)-one CAS 6836-83-5
| CAS No. | 6836-83-5 |
| Molecular Formula | C13H10N2O2 |
| Molecular Weight | 226.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H10N2O2, 3-(Furan-2-yl)-1-phenyl-1H-pyrazol-5(4H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.23 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-(Furan-2-yl)-1-phenyl-1H-pyrazol-5(4H)-one (CAS 6836-83-5), a certified reference material (molecular formula C13H10N2O2, MW 226.23 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-(Furan-2-yl)-1-phenyl-1H-pyrazol-5(4H)-one 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 | C13H10N2O2 |
| Molecular Weight | 226.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Furan Standards
- 3-(Furan-2-yl)-1-phenyl-1h-pyrazol-5-ol (CAS 1005591-87-6)
- 2-(5-(Furan-2-yl)-4H-1,2,4-triazol-3-yl)aniline (CAS 104615-64-7)
- 4-(5-(Furan-2-yl)-1H-1,2,4-triazol-3-yl)aniline (CAS 1049032-01-0)
- 2-(Furan-2-yl)-5-(2-methylphenyl)-1,3,4-oxadiazole (CAS 51038-44-9)
- 2-{[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetic acid (CAS 33621-24-8)
- 2-[2-(furan-2-ylformamido)acetamido]acetic acid (CAS 313260-20-7)
- 3-(((Furan-2-ylmethyl)(methyl)amino)methyl)benzonitrile (CAS 1153512-67-4)
- 2-Furan-2-yl-2-(1H-indol-3-yl)-ethylamine (CAS 51626-51-8)
Recommended Standards
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