3,5-Diphenyl-4H-pyrazole CAS 10222-86-3
| CAS No. | 10222-86-3 |
| Molecular Formula | C15H12N2 |
| Molecular Weight | 220.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,5-Diphenyl-4H-pyrazole (CAS 10222-86-3), a certified reference material (molecular formula C15H12N2, MW 220.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H12N2, 3,5-Diphenyl-4H-pyrazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,5-Diphenyl-4H-pyrazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12N2 |
| Molecular Weight | 220.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related Diphenyl Standards
- 1,4-Diphenyl-1h-pyrazole (CAS 15132-01-1)
- 1,3-Diphenyl-1H-pyrazole (CAS 4492-01-7)
- 1,5-Diphenyl-1H-pyrazole (CAS 6831-89-6)
- 1,3-diphenyl-2-propyn-1-ol (CAS 1817-49-8)
- Diphenyl-3-PyridYl-Methane (CAS 3678-71-5)
- 1,4-Diphenyl-1H-1,2,3-triazole (CAS 13148-78-2)
- 3,4-Diphenyl-4H-1,2,4-triazole (CAS 14331-64-7)
- 1,5-Diphenyl-1H-1,2,3-triazole (CAS 4874-85-5)
Recommended Standards
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- 2-(Cyclohexylamino)isonicotinic acid (CAS 1019461-35-8)
- 3,7-Diazabicyclo[3.3.1]nonan-3-yl(furan-2-yl)methanone (CAS 1025007-32-2)
- 2-Bromo-6-(methylsulfanyl)benzaldehyde (CAS 1289264-36-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com