Methyl 6-Methylquinoline-3-carboxylate CAS 1238846-51-9
| CAS No. | 1238846-51-9 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 6-Methylquinoline-3-carboxylate 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.
CATO supplies Methyl 6-Methylquinoline-3-carboxylate (CAS 1238846-51-9), a certified reference material (molecular formula C12H11NO2, MW 201.22 g/mol) for analytical method development and quality control.
Methyl 6-Methylquinoline-3-carboxylate (C12H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 8-methylquinoline-7-carboxylate (CAS 1030846-94-6)
- Methyl 2-methylquinoline-6-carboxylate (CAS 108166-01-4)
- 2-Methylquinoline-5-carbohydrazide (CAS 1144503-60-5)
- 6-Methylquinoline-3-carbohydrazide (CAS 1239759-51-3)
- Methyl 6-methylquinoline-8-carboxylate (CAS 1261661-22-6)
- Methyl 8-Methylquinoline-3-carboxylate (CAS 1398505-07-1)
- Methyl 8-methylquinoline-4-carboxylate (CAS 1593934-90-7)
- Methyl 6-methylquinoline-4-carboxylate (CAS 1597897-64-7)
Recommended Standards
- tert-Butyl ((2S,3R)-2-methyl-4-oxooxetan-3-yl)carbamate (CAS 1237534-95-0)
- (R)-1-tert-Butyl 2-methyl aziridine-1,2-dicarboxylate (CAS 1239355-46-4)
- 6-hydroxy-5-methylpyrrolo[2,1-f][1,2,4]triazine-4-carboxylic acid (CAS 1234015-20-3)
- (S)-2-Cyclopentyl-2-((methoxycarbonyl)amino)acetic acid (CAS 1239660-25-3)
- Methyl 3-oxo-3-(thiophen-3-yl)propanoate (CAS 185515-21-3)
- 2-(Cyclopentylthio)-N-(4-(3-methoxypyrrolidin-1-yl)phenyl)acetamide (CAS 1797888-41-5)
- 3,6,7-Trimethylquinoxalin-2-ol (CAS 28082-86-2)
- Tacrolimus impurity 61 (CAS CATO-C4X-130061)
- 4-[(4-chlorophenyl)methylidene]-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 379728-21-9)
- 9H-Pyrrolo[2,3-c:5,4-c']dipyridine (CAS 77200-36-3)
- Tert-butyl 8-azaspiro[bicyclo[3.2.1]octane-3,2'-oxirane]-8-carboxylate (CAS 918441-60-8)
- 2-(2-Aminoethyl)-1H-benzo[d]imidazol-4-amine (CAS 933695-01-3)
- Methyl-d2 Alcohol (CAS 28563-35-1)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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