3-(p-Tolyl)-1H-pyrazole CAS 59843-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59843-75-3 |
| Molecular Formula | C10H10N2 |
| Molecular Weight | 158.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(p-Tolyl)-1H-pyrazole (CAS 59843-75-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H10N2. Molecular weight: 158.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H10N2 |
| Molecular Weight | 158.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Related p Standards
- 5-(m-Tolyl)-1H-pyrazole (CAS 149739-36-6)
- 2-(p-Tolyl)furan (CAS 17113-32-5)
- 1-(m-Tolyl)imidazole (CAS 25364-43-6)
- 1-(o-Tolyl)-1H-imidazole (CAS 25371-93-1)
- 1-(p-Tolyl)-1H-imidazole (CAS 25372-10-5)
- 1-m-Tolyl-1H-pyrazole (CAS 850380-23-3)
- 2-(m-Tolyl)furan (CAS 89929-89-5)
- 2-(o-Tolyl)-1H-imidazole (CAS 61698-31-5)
Recommended Standards
- 3-(o-Tolyl)furan (CAS 80866-25-7)
- 3-(p-Tolyl)furan (CAS 20842-10-8)
- 3-(o-Tolyl)-1H-pyrazole (CAS 59843-49-1)
- Phenyl 4-methylpiperazine-1-carboxylate (CAS 132906-06-0)
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