4-Benzoyl-1-phenyl-3-(prop-1-en-1-yl)-1H-pyrazol-5(4H)-one CAS 88075-58-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88075-58-5 |
| Molecular Formula | C19H16N2O2 |
| Molecular Weight | 304.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Benzoyl-1-phenyl-3-(prop-1-en-1-yl)-1H-pyrazol-5(4H)-one (CAS 88075-58-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H16N2O2. Molecular weight: 304.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H16N2O2 |
| Molecular Weight | 304.34 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Amino-N-(4-phenoxyphenyl)benzamide (CAS 307330-41-2)
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- (2E,4E)-3-Methyl-5-(2,6,6-trimethylcyclohex-1-en-1-yl)penta-2,4-dienenitrile (CAS 5299-98-9)
- 3-(3,5-Dimethylphenyl)-1-(m-tolyl)propan-1-one (CAS 898780-08-0)
- 2-Formyl-5-(trifluoromethyl)benzoic acid (CAS 13055-64-6)
- (S)-2-(1-(4-methoxybenzyl)-2,5-dioxoimidazolidin-4-yl)acetic acid (CAS 956195-95-2)
- N-[2-(4-Amino-2-fluorophenoxy)ethyl]-N,N-dimethylamine dihydrochloride (CAS 1185297-32-8)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com