4-(2-Fluoro-4-nitrophenoxy)quinolin-7-ol CAS 1394820-98-4
| CAS No. | 1394820-98-4 |
| Molecular Formula | C15H9FN2O4 |
| Molecular Weight | 300.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(2-Fluoro-4-nitrophenoxy)quinolin-7-ol 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 4-(2-Fluoro-4-nitrophenoxy)quinolin-7-ol (CAS 1394820-98-4), a certified reference material (molecular formula C15H9FN2O4, MW 300.24 g/mol) for analytical method development and quality control.
Structurally, 4-(2-Fluoro-4-nitrophenoxy)quinolin-7-ol (C15H9FN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 300.24 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C15H9FN2O4 |
| Molecular Weight | 300.24 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- N-(7-Fluoro-3-nitro-9-oxo-9H-fluoren-2-yl)acetamide (CAS 16233-04-8)
- 4-Fluoro-3-[(imidazo[1,2-a]pyrazine-3-carbonyl)-amino]benzoic acid (CAS 2088941-83-5)
- (S)-2-[(5-Fluoro-2,4-dinitrophenyl)amino]-3-methylbutanamide (CAS 132679-61-9)
- 2-Fluoro-5-(4-trifluoromethoxyphenyl)benzoic acid (CAS 1178497-48-7)
- 2-Fluoro-4-(4-trifluoromethoxyphenyl)benzoic acid (CAS 1178720-03-0)
- 4-Fluoro-4'-(trifluoromethoxy)biphenyl-2-carboxylic acid (CAS 1183674-44-3)
- 2-Fluoro-4'-(trifluoromethoxy)biphenyl-3-carboxylic acid (CAS 1261449-75-5)
- 4-Fluoro-3'-(trifluoromethoxy)biphenyl-2-carboxylic acid (CAS 1261460-00-7)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(1,1,3,3-tetramethyl-2,3-dihydro-1H-inden-5-yl)-1,3,2-dioxaborolane (CAS 1312464-73-5)
- 3-(Aminomethyl)-N-[3-(trifluoromethyl)benzyl]-1,2,4-oxadiazole-5-carboxamide (CAS 1119449-53-4)
- (3-Amino-6-nitro-1-benzofuran-2-yl)(4-fluorophenyl)methanone (CAS 914635-93-1)
- Ethyl 5-amino-1-[5-(trifluoromethyl)pyridin-2-yl]-1h-pyrazole-4-carboxylate (CAS 107748-84-5)
- 2-Cyclobutylpyrimidine-5-carboxylic acid (CAS 1355171-56-0)
- (S)-2-Amino-4-(vinylthio)butanoic acid (CAS 83768-87-0)
- TERT-BUTYL 4-(4-FLUORO-2-HYDROXY PHENYLAMINO)PIPERIDINE-1-CARBOXYLATE (CAS 1824023-25-7)
- 4-Difluoromethoxy-3-(trifluoromethyl)pyridine (CAS 1803825-89-9)
- (S)-4,4,4-Trifluoro-3-phenylbutanoic acid (CAS 2245028-84-4)
- Ledipasvir Intermediate (CAS 1256393-27-7)
- 6,7-Dihydro-4H-pyrano[3,4-d]thiazol-2-amine (CAS 1065641-40-8)
- n-(3-(1h-Imidazol-1-yl)propyl)-1h-imidazole-1-carboxamide (CAS 1087797-80-5)
- Lesinurad Impurity 2 (CAS 1384208-36-9)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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