2-Methyl-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid CAS 54931-62-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54931-62-3 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Methyl-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 54931-62-3) pharmaceutical standards reference standard. Molecular formula: C11H9NO3. Molecular weight: 203.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 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, ethanol, 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.) | 1972 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-Methyl-1-oxo-1,2-dihydroisoquinoline-3-carboxylic Acid (CAS 89806-32-6)
- 2-Methyl-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 867166-85-6)
- 2-Methoxyquinoline-6-carboxylic acid (CAS 99472-03-4)
- Methyl 3-Iodo-2-methylbenzoate (CAS 52570-33-9)
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- 6-Chloro-N-(3,4-dichlorophenyl)pyrimidin-4-amine (CAS 6303-46-4)
- Ethyl 4-((tert-butoxycarbonyl)(methyl)amino)-3-oxobutanoate (CAS 532410-42-7)
- 6-Chloro-alpha-(trifluoromethyl)pyridine-3-methanol (CAS 150698-77-4)
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- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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