4-(2-(Allyloxy)benzylidene)-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one CAS 112296-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112296-85-2 |
| Molecular Formula | C25H20N2O2 |
| Molecular Weight | 380.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-(Allyloxy)benzylidene)-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 112296-85-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H20N2O2. Molecular weight: 380.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H20N2O2 |
| Molecular Weight | 380.44 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (2,9-Dimethyl-3,5-diphenyl-7H-furo[3,2-g]chromen-7-ylidene)hydrazine (CAS 1092333-69-1)
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- (S)-3-(Benzyloxy)-2-(2-((tert-butoxycarbonyl)amino)-2-methylpropanamido)propanoic acid (CAS 1026088-60-7)
- 4-Hydroxy Propranolol-d7 HCl (CAS 1219804-03-1)
- 2,3-Dichloro-N-cyclopropyl-N-(piperidin-3-ylmethyl)benzenesulfonamide hydrochloride (CAS 1417793-95-3)
- 2-(Hydroxymethyl)benzo[d]oxazole-7-sulfonyl chloride (CAS 1803813-00-4)
- 1-Methyl-1H-pyrrole-3,4-dicarboxylic acid (CAS 86731-91-1)
- 2-((Tert-butoxycarbonyl)amino)-2-(3-hydroxyphenyl)acetic acid (CAS 39274-53-8)
- (1S)-(-)-alpha-Pinene (CAS 7785-26-4)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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