3,5-Dimethyl-1-phenyl-4-(phenyldiazenyl)-1H-pyrazole CAS 13572-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13572-21-9 |
| Molecular Formula | C17H16N4 |
| Molecular Weight | 276.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dimethyl-1-phenyl-4-(phenyldiazenyl)-1H-pyrazole (CAS 13572-21-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H16N4. Molecular weight: 276.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H16N4 |
| Molecular Weight | 276.34 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 4 |
Related Dimethyl Standards
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- Ethyl 1,3-dimethyl-4-(propylamino)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 1775811-95-4)
- 2,2-Dimethyl-5-tricyclo[3.3.1.1~3,7~]dec-2-yliden-1,3-dioxane-4,6-dione (CAS 51757-47-2)
- 3,8-Dimethyl-1-phenyl-1,4-dihydrochromeno[4,3-c]pyrazole (CAS 62407-06-1)
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Recommended Standards
- 2-(3-Aminophenyl)-N-(o-tolyl)pyrimidin-4-amine (CAS 1206969-18-7)
- N-((1H-Indazol-7-yl)methyl)-1-(1H-indol-2-yl)methanamine (CAS 1376365-64-8)
- 3-Methoxy-1-(1-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)ethyl)-1H-pyrazol-4-amine (CAS 1177290-97-9)
- Tivozanib Hydrochloride Monohydrate (CAS 682745-41-1)
- 4-(4-(4-Nitrophenoxy)phenyl)thiazol-2-amine (CAS 675602-96-7)
- N,2-bis(4-chlorophenyl)-4-methyloxazole-5-carboxamide (CAS 478080-19-2)
- 2-([3-(Trifluoromethyl)phenyl]methyl)oxirane (CAS 713-71-3)
- 2-Amino-N-[4-[2-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)ethyl]phenyl]-4,5-dimethoxybenzamide (CAS 849668-91-3)
- 4-Amino-N-((2-hydroxycyclohexyl)methyl)butanamide hydrochloride (CAS 1591581-40-6)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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