Methyl 7-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate CAS 1785760-67-9
| CAS No. | 1785760-67-9 |
| Molecular Formula | C12H10FNO3 |
| Molecular Weight | 235.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 7-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1785760-67-9), a certified reference material (molecular formula C12H10FNO3, MW 235.21 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 7-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (C12H10FNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. 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.
As a certified reference material (CRM), Methyl 7-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-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.
Physical & Chemical Properties
| Molecular Formula | C12H10FNO3 |
| Molecular Weight | 235.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-(6-Fluoro-2-oxo-1,2-dihydroquinolin-3-yl)propanoic acid (CAS 1017249-93-2)
- 1-Ethyl-8-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1018135-10-8)
- 1-(3-Fluoro-4-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1031578-62-7)
- 2-(8-Fluoro-2-methyl-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1083197-24-3)
- 1-(2-Fluoro-4-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1094373-32-6)
- Methyl 2-(6-fluoro-4-oxoquinolin-1(4H)-yl)acetate (CAS 1171941-16-4)
- 1-(4-Fluoro-3-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1239728-42-7)
- Methyl 6-fluoro-4-methoxyquinoline-2-carboxylate (CAS 1260877-10-8)
Recommended Standards
- 2-(7-Fluoro-3-methyl-1-oxoisoquinolin-2(1H)-yl)acetic acid (CAS 1779121-78-6)
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- Methyl 1-(3-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylate (CAS 1774901-06-2)
- 5-Acetyl-2-(4-fluorophenyl)-5-methyloxazol-4(5H)-one (CAS 18354-42-2)
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- 1-(3,4-Dichlorobenzyl)-1,2-dihydro-3h-1,2,4-triazol-3-imine (CAS 832741-07-8)
- 5-ANDROSTEN-3β, 16α-DIOL-17-ONE 3-ACETATE (CAS 13570-63-3)
- 5-(2,2-Difluoroethoxy)pyridine-3-carboxylic acid (CAS 1342512-20-2)
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- Ethyl 2-phenyloxazole-5-carboxylate (CAS 39819-40-4)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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