Dimethyl 2-(2-nitro-4-(trifluoromethyl)phenyl)-2-(3-(trifluoromethyl)benzyl)malonate CAS 865658-14-6
| CAS No. | 865658-14-6 |
| Molecular Formula | C20H15F6NO6 |
| Molecular Weight | 479.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 479.33 g/mol gives Dimethyl 2-(2-nitro-4-(trifluoromethyl)phenyl)-2-(3-(trifluoromethyl)benzyl)malonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Dimethyl 2-(2-nitro-4-(trifluoromethyl)phenyl)-2-(3-(trifluoromethyl)benzyl)malonate (CAS 865658-14-6), a certified reference material (molecular formula C20H15F6NO6, MW 479.33 g/mol) for analytical method development and quality control.
Dimethyl 2-(2-nitro-4-(trifluoromethyl)phenyl)-2-(3-(trifluoromethyl)benzyl)malonate (C20H15F6NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H15F6NO6 |
| Molecular Weight | 479.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- (2-(7,7-Dimethyl-1-oxo-1,3,4,6,7,8-hexahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)methyl acetate (CAS 1899834-77-5)
- {5-[1,3-Dimethyl-5-(trifluoromethyl)-1,3-dihydro-2H-benzimidazol-2-ylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}(phenyl)acetic acid (CAS 84696-96-8)
- Dimethyl 4-(2-(benzyloxy)-4-fluorophenyl)-2,6-diisopropylpyridine-3,5-dicarboxylate (CAS 470717-47-6)
- Dimethyl 2-((1-(2-ethoxy-2-oxoethyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)methyl)-2-isobutylmalonate (CAS 94006-08-3)
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(4-ethylphenyl)-N-methyl-4-phenylthiophene-3-sulfonamide (CAS 1173745-62-4)
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-methyl-N,4-bis(4-methylphenyl)thiophene-3-sulfonamide (CAS 1173751-96-6)
- Bis(2,9-dimethyl-1,10-phenanthroline)copper(II) ion (CAS 14875-91-3)
- Bis(2,9-dimethyl-1,10-phenanthroline)copper(1+) (CAS 21710-12-3)
Recommended Standards
- 5,5-Difluoro-1,3,7,9-tetramethyl-2,8,10-tri(pyridin-4-yl)-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide (CAS 2410685-19-5)
- Cefmetazole Impurity 40 (CAS CATO-C4X-150740)
- 5-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1073338-96-1)
- 4'-(2,4-Dichlorophenyl)-1'-methyldispiro[chromane-3,3'-pyrrolidine-2',3''-indoline]-2'',4-dione (CAS 1212332-83-6)
- Ferrocene-d10 (CAS 12082-87-0)
- 3-[3-(Benzyloxy)pyridin-2-yl]-1-(3-cyanophenyl)urea (CAS 877458-93-0)
- 2-(4-Bromo-3-fluorophenyl)ethanol (CAS 1331944-00-3)
- Tert-butyl (S)-1-(((R)-tert-butyl(oxo)-lambda5-sulfanyl)amino)-6-cyano-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate (CAS 2245085-79-2)
- 4-Amino-N-ethylbutanamide (CAS 725745-39-1)
- 2-Cyano-3-(3,4-dihydroxyphenyl)-N-(4-phenylbutyl)acrylamide (CAS 149092-35-3)
- Cis-4-Phenylcyclohexan-1-ol (CAS 7335-12-8)
- Ethanedial 1-(N-phenylhydrazone) (CAS 20672-18-8)
- 5-Bromo-N3,N3-dimethylpyridine-2,3-diamine (CAS 1335059-07-8)
- Neuropeptide S (rat) (CAS 412938-75-1)
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