(2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanone CAS 374086-20-1
| CAS No. | 374086-20-1 |
| Molecular Formula | C15H11Cl2NO5 |
| Molecular Weight | 356.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanone is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanone (CAS 374086-20-1), molecular formula C15H11Cl2NO5 and molecular weight 356.16 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanone (C15H11Cl2NO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (2,4-Dichlorophenyl)(4,5-dimethoxy-2-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 | C15H11Cl2NO5 |
| Molecular Weight | 356.16 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenyl Standards
- Ethyl 5-(2,4-dichlorophenyl)-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate (CAS 321522-05-8)
- N-(2,4-Dichlorophenyl)-2-oxo-2-{2-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]hydrazino}acetamide (CAS 320418-96-0)
- Ethyl 2-{3-[(2,4-dichlorophenyl)methyl]-4-hydroxy-2-oxo-1,2-dihydropyridin-1-yl}acetate (CAS 478045-88-4)
- 4-(2,4-dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydro-3-pyridinecarboxylic acid 439120-57-7 KS-00003GFW (CAS 439120-57-7)
- 1,2-Bis(3,5-dichlorophenyl)disulfane (CAS 137897-99-5)
- (E)-1-[(2,4-Dichlorophenyl)methylidene]-2-{5H-pyrimido[5,4-b]indol-4-yl}hydrazine (CAS 338757-72-5)
- 2-({[(3,5-dichlorophenyl)carbamoyl]methyl}sulfanyl)benzoic acid (CAS 795290-87-8)
- 3-(2,6-Dichlorophenyl)-N-(4,5-dihydrothiazol-2-yl)-5-methylisoxazole-4-carboxamide (CAS 215778-88-4)
Recommended Standards
- Naproxen EP Impurity D (CAS 116883-61-5)
- 4-(3-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)pyrimidine (CAS 950526-02-0)
- Methyl 4-[(3,4-dichlorobenzyl)oxy]-3-nitrobenzenecarboxylate (CAS 1092346-58-1)
- 4-Bromo-O-(t-butyldimethylsilyl)-2,6-dichlorophenol (CAS 343564-38-5)
- 1-Bromoeicosane-20,20,20-d3 (CAS 202480-72-6)
- (S)-1-(2-Fluorobenzyl)pyrrolidin-3-ol (CAS 1314354-24-9)
- tert-Butyl (6-iodospiro[3.3]heptan-2-yl)carbamate (CAS 2852761-38-5)
- 5,8-Dioxaspiro[3.4]octane-2,2-diyldimethanol (CAS 1788043-96-8)
- Methyl 4-amino-3-iodo-5-nitrobenzoate (CAS 172221-28-2)
- 3-(2-Chloro-4-hydroxyphenyl)acrylic acid (CAS 682804-97-3)
- Methyl 2-methyl-4-(methylamino)-3-nitrobenzoate (CAS 1149388-23-7)
- BINAP (CAS 76189-55-4)
- Alendronic Acid-d6 Sodium Salt (CAS 1148112-64-4)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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