8-Methoxy-2-methyl-1-oxo-1,2-dihydroisoquinoline-3-carbaldehyde CAS 887574-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 887574-65-4 |
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Methoxy-2-methyl-1-oxo-1,2-dihydroisoquinoline-3-carbaldehyde (CAS 887574-65-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11NO3. Molecular weight: 217.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 8-Hydroxy-5,7-dimethylquinoline-2-carboxylic acid (CAS 66556-23-8)
- 8-Methoxy-2-methylquinoline-5-carboxylic acid (CAS 199872-12-3)
- 8-Ethylamino-5-nitroquinoline (CAS 332402-92-3)
- 4-chloro-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 877964-38-0)
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