4-(p-Tolyl)-1H-pyrazol-3-amine CAS 40545-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40545-63-9 |
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(p-Tolyl)-1H-pyrazol-3-amine (CAS 40545-63-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11N3. Molecular weight: 173.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 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.) | 1968 |
| Nitrogen Atoms | 3 |
Related p Standards
- 1-m-Tolyl-1H-pyrazol-5-amine (CAS 127530-35-2)
- 1-o-Tolyl-1H-pyrazol-5-amine (CAS 14678-98-9)
- 1-(M-tolyl)-1H-pyrazol-3-amine (CAS 90914-85-5)
- 1-(m-Tolyl)-1H-pyrazol-4-amine (CAS 90914-86-6)
- 1-(p-Tolyl)-1H-pyrazol-4-amine (CAS 90839-86-4)
- 4-(M-tolyl)-1h-pyrazol-5-amine (CAS 57999-12-9)
- 1-(P-tolyl)cyclopent-3-en-1-amine (CAS 1487384-73-5)
- 1-(m-Tolyl)-3-azabicyclo[3.1.0]hexane (CAS 86215-39-6)
Recommended Standards
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- 4-(Ethylamino)-6-(isopropylamino)-1,3,5-triazine-2-thiol (CAS 5498-17-9)
- (2RS,3RS)-3-(2-Ethoxy-d5-phenoxy)-2-mesyloxy-3-phenyl-1-propanol (CAS 1189680-85-0)
- 2,3,5,6-Tetrafluorobenzotrifluoride (CAS 651-80-9)
- tert-Butyl 6,9-diazaspiro[4.5]decane-9-carboxylate (CAS 886766-37-6)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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