Ethyl 4-((3,5-difluorobenzyl)oxy)-6-methylquinoline-3-carboxylate CAS 923106-21-2
| CAS No. | 923106-21-2 |
| Molecular Formula | C20H17F2NO3 |
| Molecular Weight | 357.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 4-((3,5-difluorobenzyl)oxy)-6-methylquinoline-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies Ethyl 4-((3,5-difluorobenzyl)oxy)-6-methylquinoline-3-carboxylate (CAS 923106-21-2), a certified reference material (molecular formula C20H17F2NO3, MW 357.35 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl 4-((3,5-difluorobenzyl)oxy)-6-methylquinoline-3-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 357.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H17F2NO3 |
| Molecular Weight | 357.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl (4-(2-((2,6-difluorobenzyl)amino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 953136-81-7)
- 1-(3,4-Difluorobenzyl)-2-oxo-N-(thiophen-2-ylmethyl)-1,2-dihydropyridine-3-carboxamide (CAS 1001413-87-1)
- N-(2,6-Difluorobenzyl)-1-(4-fluorophenyl)-4-methoxy-1H-pyrazole-3-carboxamide (CAS 1172800-40-6)
- N-(3,4-difluorobenzyl)-6,7,8-trimethoxyquinazolin-4-amine (CAS 150450-17-2)
- N-(2,4-Difluorobenzyl)-1-(2,2-dimethylpropanoyl)-4-methyl-4-piperidinecarboxamide (CAS 1185019-37-7)
- 3-((2,6-Difluorobenzyl)thio)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-4-amine (CAS 575460-42-3)
- 2-((2,6-Difluorobenzyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 578698-75-6)
- N-(3,4-Difluorobenzyl)-5-(quinolin-8-yl)pyridin-3-amine (CAS 920529-87-9)
Recommended Standards
- Ethyl 3-methyl-5-(3-(trifluoromethyl)benzamido)thiophene-2-carboxylate (CAS 477567-85-4)
- N-(4-Methoxyphenyl)-2-[3-(trifluoromethyl)benzenesulfinyl]acetamide (CAS 339097-45-9)
- Ethyl 2-(methylthio)-4-((4-(trifluoromethyl)phenyl)amino)pyrimidine-5-carboxylate (CAS 339019-43-1)
- Posaconazole Impurity 134 (CAS CATO-C4X-1208134)
- 4-(4-Iodo-2-methylphenyl)morpholine (CAS 1310704-44-9)
- 4-[(Dimethylamino)methyl]phenylboronic Acid (CAS 70799-12-1)
- Methyl 5-Nitrouracil-6-carboxylate (CAS 6311-73-5)
- N-(3-Chlorophenyl)-3-nitro-4-(1H-1,2,4-triazol-1-yl)benzenecarboxamide (CAS 338397-12-9)
- (2-(4-Bromophenyl)-1H-imidazol-5-yl)methanamine (CAS 944897-89-6)
- Dapoxetine Impurity 88 (CAS CATO-C4X-143988)
- CAS 2132345-14-1 (CAS 2132345-14-1)
- (E)-3-chloro-2-methyl-3-(2-thenyl) acrolein (CAS 96924-57-1)
- Ethyl(3'-fluoro-[1,1'-biphenyl]-4-yl)sulfane (CAS 1443307-64-9)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com