4-Methylisoquinolin-1(2H)-one CAS 77077-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77077-83-9 |
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methylisoquinolin-1(2H)-one (CAS 77077-83-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9NO. Molecular weight: 159.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Methylisoquinolin Standards
- 3-Methylisoquinolin-8-ol (CAS 1037219-67-2)
- 8-Methylisoquinolin-1(2H)-one (CAS 116409-35-9)
- 6-Methylisoquinolin-1(2H)-one (CAS 131002-10-3)
- 1-Methylisoquinolin-3-ol (CAS 16535-89-0)
- 1-Methylisoquinolin-3(2H)-one (CAS 36073-91-3)
- 1-Methylisoquinolin-5-ol (CAS 20335-65-3)
- 1-Methylisoquinolin-7-ol (CAS 31181-23-4)
- 1-Methylisoquinolin-8-ol (CAS 477585-45-8)
Recommended Standards
- 4-Methyl-8-hydroxyquinoline (CAS 3846-73-9)
- 4-Methylisoquinolin-3-ol (CAS 7697-67-8)
- 4-Methyl-3-phenylisoxazole (CAS 24956-37-4)
- tert-Butyl 4-{[3-(3-fluorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-1,4-diazepane-1-carboxylate (CAS 1172711-76-0)
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