2-Methoxy-7,8-dihydroquinolin-5(6H)-one CAS 57311-38-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57311-38-3 |
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-7,8-dihydroquinolin-5(6H)-one (CAS 57311-38-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11NO2. Molecular weight: 177.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 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 | 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.) | 1973 |
| Nitrogen Atoms | 1 |
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- 7-Methoxy-1,2-dihydroisoquinolin-3(4H)-one (CAS 1023300-22-2)
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Recommended Standards
- 2-Methoxy-5,7-dimethyl-1H-imidazo[4,5-b]pyridine (CAS 863877-91-2)
- 2-Methyl-2,3-dihydro-1h-isoindole-5-carboxylic acid (CAS 933751-99-6)
- 2-Methoxy-4,6-dimethylimidazo[1,5-a]pyrimidine (CAS 88875-17-6)
- 4-Bromo-7-methoxy-1H-indazole (CAS 938062-01-2)
- 4-Bromo-2-(trifluoromethyl)-1-benzothiophene (CAS 1609047-47-3)
- 4'-Amino-[1,1'-biphenyl]-3-carbaldehyde (CAS 1426814-54-1)
- 3-Chloro-5-(trifluoromethyl)picolinamide (CAS 338758-69-3)
- 3-Methyl-4-(3-(trifluoromethyl)phenyl)isoxazol-5-amine (CAS 446276-00-2)
- 2,3,6,7,8,9-Hexahydro-1H-Cyclopenta[A]Naphthalen-1-One (CAS 19346-17-9)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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