3-((3-Methoxybenzyl)oxy)isoxazole-5-carboxylic acid CAS 1428233-25-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428233-25-3 |
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-((3-Methoxybenzyl)oxy)isoxazole-5-carboxylic acid (CAS 1428233-25-3) pharmaceutical standards reference standard. Molecular formula: C12H11NO5. Molecular weight: 249.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Methoxybenzyl Standards
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- 1-(3-Methoxybenzyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 96449-90-0)
- 1-(4-Methoxybenzyl)-5-oxo-3-pyrrolidinecarboxylic acid (CAS 96449-89-7)
- 2-(3-Methoxybenzyl)thiazole-4-carboxylic acid (CAS 1086380-17-7)
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- 1-(3-Methoxybenzyl)piperidine-2-carboxylic acid (CAS 187994-08-7)
Recommended Standards
- Methyl 2-(3-methyl-5-nitro-1h-indazol-1-yl)acetate (CAS 1423027-80-8)
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- 2-Nitrophenyl 3-oxopent-4-enoate (CAS 139445-59-3)
- 5-methylquinolin-4-ol (CAS 848128-81-4)
- 5-(Furan-2-yl)-3-phenyl-1,2,4-oxadiazole (CAS 309734-72-3)
- 4-(Difluoromethyl)-6-iodo-3-methoxypicolinamide (CAS 1805516-07-7)
- 5-(((Pyridin-4-ylmethyl)amino)methyl)pyrrolidin-2-one (CAS 1177283-06-5)
- 4-(4-Phenyl-3,6-dihydropyridin-1(2H)-yl)butanoic acid hydrochloride (CAS 60926-04-7)
- 1-(4-(5-(4-Fluorophenyl)furan-2-carbonothioyl)piperazin-1-yl)ethan-1-one (CAS 840497-99-6)
- Neuropeptide Y, human (CAS 98264-90-5)
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