(E)-1-[3-(3-Methoxyphenyl)-2,1-benzisoxazol-5-yl]-3-(4-methylphenyl)-2-propen-1-one CAS 383147-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 383147-22-6 |
| Molecular Formula | C24H19NO3 |
| Molecular Weight | 369.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-1-[3-(3-Methoxyphenyl)-2,1-benzisoxazol-5-yl]-3-(4-methylphenyl)-2-propen-1-one (CAS 383147-22-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H19NO3. Molecular weight: 369.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H19NO3 |
| Molecular Weight | 369.41 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (5S,8S,10aR)-3-Acetyl-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid (CAS 2497590-06-2)
- (S)-(+)-Canadaline (CAS 52801-27-1)
- (2S,3R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxy-4-methylpentanoic acid (CAS 940301-35-9)
- 3-(Trifluoromethyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-amine (CAS 24848-34-8)
- 2-((2R,3R,4R,5S,6R)-2,4-Bis(benzyloxy)-6-((benzyloxy)methyl)-5-hydroxytetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione (CAS 80035-36-5)
- 2-Ethoxyethyl 6-(3-methyl-1H-1,2,4-triazol-1-yl)nicotinate (CAS 861211-83-8)
- 3,5-Dibromo-4-ethoxypyridine (CAS 89677-66-7)
- H-Ser-NH2 · HCl (CAS 65414-74-6)
- 3-(4-Chlorophenyl)-N-(3-Fluorophenyl)-2-Methylprop-2-Enamide (CAS 76691-26-4)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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