5-(benzyloxy)-3H-spiro[1-benzofuran-2,1’-cyclopropane]-3-one CAS 72492-09-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72492-09-2 |
| Molecular Formula | C17H14O3 |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(benzyloxy)-3H-spiro[1-benzofuran-2,1’-cyclopropane]-3-one (CAS 72492-09-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H14O3. Molecular weight: 266.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H14O3 |
| Molecular Weight | 266.29 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
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Recommended Standards
- 5-(4-Methoxyphenyl)-1-phenyl-1H-pyrazol-3(2H)-one (CAS 846022-60-4)
- 5,8-Dimethoxy-2-(pyridin-3-yl)quinoline (CAS 860787-18-4)
- 5-(4-Methoxy-[1,1'-biphenyl]-3-yl)oxazol-2-amine (CAS 842155-59-3)
- 7-methyl-1H-imidazo[4,5-c]pyridin-4-amine (CAS 1031750-29-4)
- 4-(Dichloromethylene)-2-(4-methoxyphenyl)oxazol-5(4H)-one (CAS 61767-35-9)
- 5,5-diethyl-1,3-oxazolidin-2-one (CAS 63461-25-6)
- Ethyl 2-(4-cyanophenyl)-2-hydroxyacetate (CAS 847227-46-7)
- 2-Amino-N-(2-ethylphenyl)benzamide (CAS 19562-50-6)
- Safinamide Impurity 46 (CAS 2268802-59-9)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
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