3-(Hydroxymethyl)-6,7-dimethylquinolin-2(1H)-one CAS 485338-03-2
| CAS No. | 485338-03-2 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 3-(Hydroxymethyl)-6,7-dimethylquinolin-2(1H)-one (CAS 485338-03-2), a certified reference material (molecular formula C12H13NO2, MW 203.24 g/mol) for analytical method development and quality control.
Structurally, 3-(Hydroxymethyl)-6,7-dimethylquinolin-2(1H)-one (C12H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 203.24 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-(Hydroxymethyl)-6,7-dimethylquinolin-2(1H)-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.
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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Hydroxymethyl Standards
- 2-[2-(hydroxymethyl)pyrrolidin-1-yl]pyridine-4-carbonitrile (CAS 1248062-45-4)
- 2-(2-(Hydroxymethyl)pyrrolidin-1-yl)nicotinonitrile (CAS 1249597-28-1)
- 3-[6-(hydroxymethyl)pyridin-2-yl]cyclohex-2-en-1-one (CAS 1803562-64-2)
- 3-Ethyl-7-(hydroxymethyl)quinolin-2(1H)-one (CAS 2855981-83-6)
- 6-(hydroxymethyl)-5-methoxypyrrolo[2,1-f][1,2,4]triazin-4-ol (CAS 310444-90-7)
- 6-Ethyl-3-(hydroxymethyl)quinolin-2-ol (CAS 485337-98-2)
- 3-(Hydroxymethyl)-6-phenyl-1,2,4-triazin-5(2H)-one (CAS 62191-35-9)
- Hydroxymethyl resin (200-400 mesh, 0.9-1.4 mmol/g) (CAS 66072-40-0)
Recommended Standards
- 3-(Dimethylamino)-1-methylquinoxalin-2(1H)-one (CAS 338774-60-0)
- 3-(methoxymethyl)-4-phenyl-1H-pyrazol-5-amine (CAS 895042-86-1)
- 3-(Boc-amino)butanoic Acid (CAS 52815-19-7)
- 3-(Phenylethynyl)benzonitrile (CAS 37696-03-0)
- 6-Benzyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-amine (CAS 1256353-14-6)
- ((2R,3S,5R)-5-(5-Fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl palmitate (CAS 96733-83-4)
- Vitamin B12a Monohydrochloride (CAS 59461-30-2)
- Ethanesulfonothioic O-acid (CAS 51554-68-8)
- 6-(methylamino)pyridine-3-carbonitrile (CAS 261715-36-0)
- 2-(2-Chloroacetamido)-2-methylpropanoic acid (CAS 95038-11-2)
- Methyl 6-bromo-1-oxo-2,3-dihydro-1H-indene-2-carboxylate (CAS 1186048-01-0)
- 2-Cyano-3-(3,4-dimethylphenyl)propiophenone (CAS 898755-71-0)
- 5-Cyclohexyl-4-ethyl-4h-1,2,4-triazole-3-thiol (CAS 482650-81-7)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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