1-nitro-3-[({[4-(trifluoromethyl)benzoyl]oxy}imino)methyl]benzene 303987-15-7 KS-00001S0Q CAS 303987-15-7
| CAS No. | 303987-15-7 |
| Molecular Formula | C15H9F3N2O4 |
| Molecular Weight | 338.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-nitro-3-[({[4-(trifluoromethyl)benzoyl]oxy}imino)methyl]benzene 303987-15-7 KS-00001S0Q (CAS 303987-15-7), molecular formula C15H9F3N2O4 and molecular weight 338.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H9F3N2O4, 1-nitro-3-[({[4-(trifluoromethyl)benzoyl]oxy}imino)methyl]benzene 303987-15-7 KS-00001S0Q contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 338.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 1-nitro-3-[({[4-(trifluoromethyl)benzoyl]oxy}imino)methyl]benzene 303987-15-7 KS-00001S0Q 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 | C15H9F3N2O4 |
| Molecular Weight | 338.24 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related nitro Standards
- 2-Nitro-N-(6-oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)benzenesulfonamide (CAS 865659-01-4)
- 3-Nitro-4-((4-phenylbutyl)amino)-2H-chromen-2-one (CAS 294853-57-9)
- 2-Methyl-1-((3-nitro-4-(pyrrolidin-1-yl)phenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 866050-33-1)
- 5-Nitro-2-(trifluoromethoxy)-6-(trifluoromethyl)nicotinoyl chloride (CAS 1804676-79-6)
- (R)-2-(5-Nitro-1H-indol-3-yl)-2-oxo-N-(1-phenylethyl)acetamide (CAS 355022-97-8)
- 1-NItro-4-(propan-2-ylsulfanyl)benzene (CAS 7205-63-2)
- 3-Nitro-5-(trifluoromethyl)phenyl trifluoromethanesulfonate (CAS 1446016-54-1)
- 4-Nitro-3-(trifluoromethyl)phenyl trifluoromethanesulfonate (CAS 1446016-89-2)
Recommended Standards
- tert-Butyl 4-(4-bromophenyl)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 273727-44-9)
- Pitavastatin Impurity 41 (CAS CATO-C4X-103741)
- tert-Butyl 1-(4-bromophenyl)-3-azabicyclo[3.1.0]-hexane-3-carboxylate (CAS 863679-83-8)
- 9-Bromo-10-phenylanthracene-d5 (CAS 1185864-38-3)
- 8-L-Valineadrenorphin (human) (CAS 88866-92-6)
- 3-((Benzyloxy)methyl)-5-fluoropyridine (CAS 23586-94-9)
- 4-Bromo-3-(difluoromethyl)-6-methylpyridine-2-methanol (CAS 1807023-55-7)
- 2-(2-fluoro-4-methylbenzenesulfonamido)acetic acid (CAS 1803595-47-2)
- Mexartan Potassium Impurity 168 (CAS CATO-C4X-1096168)
- 4-[(2,5-difluorophenyl)methyl]-1H-imidazole hydrochloride (CAS 1909336-90-8)
- Phenyl(4-((trimethylsilyl)ethynyl)phenyl)methanone (CAS 220659-84-7)
- 2-(3,4-Dichlorobenzoyl)pyridine (CAS 95898-75-2)
- 5-Hydroxypentanal (CAS 4221-03-8)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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