Methyl 6-methoxyquinoline-4-carboxylate CAS 19834-77-6
| CAS No. | 19834-77-6 |
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 217.22 g/mol gives Methyl 6-methoxyquinoline-4-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Methyl 6-methoxyquinoline-4-carboxylate (CAS 19834-77-6), a certified reference material (molecular formula C12H11NO3, MW 217.22 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 6-methoxyquinoline-4-carboxylate (C12H11NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 6-methoxyquinoline-4-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.
Physical & Chemical Properties
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 7-methoxyquinoline-4-carboxylate (CAS 1017969-31-1)
- Methyl 2-methoxyquinoline-4-carboxylate (CAS 115801-85-9)
- Ethyl 8-methoxyquinoline-6-carboxylate (CAS 1255527-16-2)
- Methyl 7-methoxyquinoline-3-carboxylate (CAS 1261236-48-9)
- 8-Methoxyquinoline-3-carbohydrazide (CAS 1307237-15-5)
- 7-Methoxyquinoline-2-carbohydrazide (CAS 1355174-14-9)
- Methyl 8-methoxyquinoline-4-carboxylate (CAS 1355233-81-6)
- Methyl 8-methoxyquinoline-6-carboxylate (CAS 1417737-59-7)
Recommended Standards
- Methyl 6-methoxyisoquinoline-3-carboxylate (CAS 224321-67-9)
- Methyl 6-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 950265-42-6)
- Methyl 5-methyl-3-phenylisoxazole-4-carboxylate (CAS 2065-28-3)
- Methyl 7-cyclopropylpyrazolo[1,5-a]pyrimidine-2-carboxylate (CAS 886497-70-7)
- Ethyl 2-((4-(1,3-dimethyl-1h-pyrazol-4-yl)pyrimidin-2-yl)thio)acetate (CAS 1006353-10-1)
- (S)-N-((2-methylthiazol-4-yl)methyl)pyrrolidine-2-carboxamide hydrochloride (CAS 1417575-71-3)
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