1,3-Diphenyl-1h-pyrazol-4-amine CAS 216854-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 216854-39-6 |
| Molecular Formula | C15H13N3 |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Diphenyl-1h-pyrazol-4-amine (CAS 216854-39-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H13N3. Molecular weight: 235.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H13N3 |
| Molecular Weight | 235.28 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.) | 2018 |
| Nitrogen Atoms | 3 |
Related Diphenyl Standards
- 1,4-diphenyl-1H-pyrazol-5-amine (CAS 108719-40-0)
- 1-Methyl-3,5-diphenyl-1H-1,2,4-triazole (CAS 64017-21-6)
- 4,5-Diphenyl-1H-imidazol-2-amine (CAS 37980-29-3)
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Recommended Standards
- 1,1'-(4-Amino-6-hydroxy-5-propyl-1,3-phenylene)bis(ethan-1-one) (CAS 79324-47-3)
- 1-[2-(2-fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethan-1-one (CAS 842115-55-3)
- 1-(p-Tolyl)isoquinolin-3(2H)-one (CAS 61561-63-5)
- 1-(4-Chloro-2-methylphenyl)-2-thiourea (CAS 63980-71-2)
- 5-(3-Fluorophenyl)pyridin-3-amine (CAS 1214384-10-7)
- 2-((5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-1-phenylethan-1-one (CAS 332921-97-8)
- 2-Amino-N-(2,6-dimethylphenyl)benzamide (CAS 13922-38-8)
- Uniconazole (CAS 83657-22-1)
- 1-[4-(cyclohexylamino)piperidin-1-yl]ethan-1-one (CAS 859522-16-0)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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