2,2,4-Trimethyl-6(2H)-quinolinone 1-Oxide CAS 72107-10-9
| CAS No. | 72107-10-9 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H13NO2, 2,2,4-Trimethyl-6(2H)-quinolinone 1-Oxide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2,2,4-Trimethyl-6(2H)-quinolinone 1-Oxide (CAS 72107-10-9), molecular formula C12H13NO2 and molecular weight 203.24 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Trimethyl Standards
- 1,3,7-Trimethyl-1H-indole-2-carboxylic acid (CAS 1015846-77-1)
- 1,4,6-Trimethyl-1h-indole-2-carboxylic acid (CAS 1158754-20-1)
- 2-(1,3,5-Trimethyl-1H-pyrazol-4-yl)pyrimidin-4-amine (CAS 1248104-45-1)
- 2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)pyrimidin-5-amine (CAS 1249440-06-9)
- 2,3,3-trimethyl-3H-indole-4-carboxylic acid (CAS 1361397-78-5)
- 3,4,6-Trimethyl-1H-indole-2-carboxylic acid (CAS 1368950-70-2)
- 1,3,4-Trimethyl-1H-indole-2-carboxylic acid (CAS 1417358-40-7)
- 1,2,3-Trimethyl-1h-indole-5-carboxylic acid (CAS 356773-97-2)
Recommended Standards
- 2,2'-(Methylazanediyl)bis(2-methylpropanoic acid) (CAS 2081092-70-6)
- 2,2-Dimethyl-1,2-dihydroquinoline-8-carboxylic acid (CAS 921602-89-3)
- 2-(Phenylethynyl)benzonitrile (CAS 32183-76-9)
- 2,3,3-Trimethyl-5-carboxyindolenine (CAS 84100-84-5)
- 1-(3-Morpholino-4-(pyridin-2-yl)-1H-pyrazol-1-yl)ethan-1-one (CAS 303995-26-8)
- Methyl 3-hydroxy-2-(tritylamino)propanoate (CAS 13515-76-9)
- Tianeptine-d12 (CAS 1189870-26-5)
- 2-Amino-N-(2,4-dimethylphenyl)benzamide (CAS 21132-02-5)
- (S)-2-Amino-N-(3-chloro-pyrazin-2-ylmethyl)-N-methyl-propionamide (CAS 1353993-33-5)
- 2-((3-Chloro-1H-1,2,4-triazol-5-yl)sulfonyl)ethan-1-ol (CAS 1374408-05-5)
- (2-Nitro-5-(trifluoromethoxy)phenyl)methanol (CAS 1290618-00-6)
- tert-Butyl ((3R,4S)-3-methyl-2-oxa-8-azaspiro[4.5]decan-4-yl)carbamate (CAS 2374137-30-9)
- Dihydralazine Impurity 6 (CAS CATO-C4X-20786)
- Peptide Impurity 27 (CAS 1350456-68-6)
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