3-Methyl-7,8-dihydroquinolin-5(6H)-one CAS 60247-70-3
| CAS No. | 60247-70-3 |
| Molecular Formula | C10H11NO |
| Molecular Weight | 161.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Methyl-7,8-dihydroquinolin-5(6H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
3-Methyl-7,8-dihydroquinolin-5(6H)-one (CAS 60247-70-3) is a high-purity analytical reference standard with the molecular formula C10H11NO and a molecular weight of 161.20 g/mol.
3-Methyl-7,8-dihydroquinolin-5(6H)-one (C10H11NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11NO |
| Molecular Weight | 161.20 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 | 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.) | 1974 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Methyl-6,7-dihydroquinolin-8(5H)-one (CAS 849643-01-2)
- 3-Methyl-3,4-dihydroquinolin-2(1H)-one (CAS 31883-79-1)
- 3-Methyl-6,7-dihydroquinolin-8(5H)-one (CAS 62230-65-3)
- 3-Methyl-7,8-dihydroquinolin-6(5H)-one (CAS 944895-67-4)
- 4-Methyl-7,8-dihydroquinolin-5(6H)-one (CAS 53654-28-7)
- 5-Methyl-3,4-dihydroquinolin-2(1H)-one (CAS 20151-46-6)
- 6-Methyl-2,3-dihydroquinolin-4(1H)-one (CAS 36054-00-9)
- 6-Methyl-3,4-dihydroquinolin-4-ol (CAS 892874-78-1)
Recommended Standards
- 3-Morpholinopropane-1,2-diol (CAS 6425-32-7)
- 3-methyl-1,2,3,4-tetrahydroisoquinolin-1-one (CAS 35690-67-6)
- 3-Phenylpropylisocyanate (CAS 68664-23-3)
- 3-Methoxymethylindole (CAS 78440-76-3)
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- 2-(4,5-Dimethylpyridin-3-yl)ethan-1-amine (CAS 1393545-20-4)
- (R)-Methyl 2-(methylamino)-3-phenylpropanoate (CAS 181209-66-5)
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- 4-(1,3-Dioxaindan-5-yl)-3-(thiophen-3-yl)-1h-pyrazol-5-amine (CAS 1186679-79-7)
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