5-Methoxy-3,3-dimethylindolin-2-one CAS 87234-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87234-57-9 |
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methoxy-3,3-dimethylindolin-2-one (CAS 87234-57-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13NO2. Molecular weight: 191.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- (5-methoxy-1-methyl-1H-1,3-benzodiazol-2-yl)methanamine (CAS 1017357-82-2)
- 2-(5-Methoxy-1H-indazol-3-yl)ethanamine (CAS 112928-08-2)
- 5-Methoxy-1,3-dimethylindolin-2-one (CAS 116707-99-4)
- 2-(5-Methoxy-1h-pyrrolo[3,2-b]pyridin-3-yl)ethanamine (CAS 1171071-94-5)
- (4-Methoxy-3-(prop-2-yn-1-yloxy)phenyl)methanamine (CAS 1178071-23-2)
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- 2-(4-Methoxy-1H-indazol-3-yl)ethanamine (CAS 1360884-82-7)
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Recommended Standards
- 5-Hydroxy-1-methyl-5-phenylpyrrolidin-2-one (CAS 23132-30-1)
- 5-Methoxytryptophol (CAS 712-09-4)
- 5-formylthiophene-2-sulfonamide (CAS 933730-46-2)
- 3-(2-Chlorophenyl)-5-methyl-N-phenethylisoxazole-4-carboxamide (CAS 303134-66-9)
- n-Cyclopentyl-2-(methoxymethyl)benzamide (CAS 1147838-72-9)
- Fluphenazine-d8 Dihydrochloride (CAS CATO-CCAD303319)
- 4-Cyano-n-(4-methylthiazol-2-yl)benzenesulfonamide (CAS 874523-23-6)
- Dichloromethylsilane (CAS 75-54-7)
- Methyl 4-cyano-5-hydroxy-2-methoxybenzoate (CAS 1806268-97-2)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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