(2-Fluorophenyl)(4-methoxy-3-nitrophenyl)methanone CAS 66938-39-4
| CAS No. | 66938-39-4 |
| Molecular Formula | C31H25N5O6S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (2-Fluorophenyl)(4-methoxy-3-nitrophenyl)methanone (C31H25N5O6S2Na) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).
CATO supplies (2-Fluorophenyl)(4-methoxy-3-nitrophenyl)methanone (CAS 66938-39-4), a certified reference material (molecular formula C31H25N5O6S2Na, MW 650.68 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2-Fluorophenyl)(4-methoxy-3-nitrophenyl)methanone 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.
Physical & Chemical Properties
| Molecular Formula | C31H25N5O6S2 2*Na |
| Molecular Weight | 650.68 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Fluorophenyl Standards
- 3-[(3-fluorophenyl)methyl]pyrrolidine (CAS 1000198-80-0)
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- Ethyl 1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-68-1)
- 1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 (CAS 1000574-26-4)
- Ethyl 1-(2-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000575-18-7)
- 100074-04-2 5-(4-Fluorophenyl)-1-pentene MFCD11553774 (CAS 100074-04-2)
- 3-(2-Fluorophenyl)-4-hydroxyfuran-2(5H)-one (CAS 100074-44-0)
- N-[2-(4-fluorophenyl)ethyl]-1H-imidazole-1-carboxamide (CAS 1000931-75-8)
Recommended Standards
- 6-fluoro-N,N-dimethylpyridin-2-amine (CAS 909187-41-3)
- 1,1'-(Octane-1,8-diyl)bis(2-amino-1H-imidazol-4(5H)-one) (CAS 94109-91-8)
- 7-Hydroxy-6-(4-methoxybenzyl)-2H-thiazolo[3,2-a]pyrimidin-5(3H)-one (CAS 352345-44-9)
- 5-Methyl-[2,3'-bipyridine]-5'-carbonitrile (CAS 1346686-75-6)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-chlorobenzyl)acetamide (CAS 478063-70-6)
- (2-Aminoethyl)triphenylphosphonium Bromide (CAS 89996-00-9)
- 2-Bromo-6-(difluoromethyl)-3-iodoisonicotinic acid (CAS 1804848-62-1)
- 1-(3-(Hydroxymethyl)phenyl)-1H-indole-5-carboxylic acid (CAS 1349716-48-8)
- 2-Chloro-6-(methylsulfonyl)quinoxaline (CAS 55686-99-2)
- Cycloaspeptide A (CAS 109171-13-3)
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