3-Methyl-4-(4-methylbenzoyl)-1-phenyl-1H-pyrazol-5(4H)-one CAS 73087-92-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73087-92-0 |
| Molecular Formula | C18H16N2O2 |
| Molecular Weight | 292.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Methyl-4-(4-methylbenzoyl)-1-phenyl-1H-pyrazol-5(4H)-one (CAS 73087-92-0) pharmaceutical standards reference standard. Molecular formula: C18H16N2O2. Molecular weight: 292.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O2 |
| Molecular Weight | 292.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 3-Methyl-4-(2-methylbenzoyl)-1-phenyl-1H-pyrazol-5(4H)-one (CAS 73087-94-2)
- 3-Methyl-4-(3-methylbenzoyl)-1-phenyl-1H-pyrazol-5(4H)-one (CAS 73087-93-1)
- Methyl 1-(4-methylbenzoyl)-1H-indole-3-carboxylate (CAS 154477-37-9)
- Methyl 1-(3-methylbenzoyl)-1H-indole-3-carboxylate (CAS 189006-33-5)
- 4-Benzyl-1-(3-methylbenzoyl)piperidine (CAS 260428-67-9)
- Methyl 3-(4-methylbenzoyl)benzofuran-5-carboxylate (CAS 88673-77-2)
- 3-[4-(3-Methylbenzoyl)-1-piperazinyl]-3-oxopropanoic acid (CAS 896418-11-4)
- 3-[4-(4-Methylbenzoyl)-1-piperazinyl]-3-oxopropanoic acid (CAS 896418-43-2)
Recommended Standards
- 4-((2-(Butylcarbamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 908492-44-4)
- 4-((2-Hydroxyethyl)thio)-N-methyl-3-nitrobenzenesulfonamide (CAS 852665-87-3)
- 3-Methoxy-4-(1-naphthylmethoxy)benzaldehyde (CAS 212621-51-7)
- Chloro 2-Acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranose (CAS 3068-34-6)
- [(2-Ethoxyphenyl)methyl](2-methylpropyl)amine (CAS 869943-89-5)
- 2,3-Difluoro-5-methoxy-4-methylbenzaldehyde (CAS 1706430-72-9)
- Guamecycline dihydrochloride (CAS 13040-98-7)
- Methyl 3-(3-fluorophenyl)-3-methyloxirane-2-carboxylate (CAS 1486899-42-6)
- 4-(5-((2,6-Dichlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyridine (CAS 618427-02-4)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
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