(4-Bromo-3-methylphenyl)(4-methoxy-3-nitrophenyl)methanone CAS 2102411-41-4
| CAS No. | 2102411-41-4 |
| Molecular Formula | C15H12BrNO4 |
| Molecular Weight | 350.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(4-Bromo-3-methylphenyl)(4-methoxy-3-nitrophenyl)methanone (CAS 2102411-41-4) is a high-purity analytical reference standard with the molecular formula C15H12BrNO4 and a molecular weight of 350.16 g/mol.
Based on its molecular formula C15H12BrNO4, (4-Bromo-3-methylphenyl)(4-methoxy-3-nitrophenyl)methanone contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 350.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (4-Bromo-3-methylphenyl)(4-methoxy-3-nitrophenyl)methanone 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.
Physical & Chemical Properties
| Molecular Formula | C15H12BrNO4 |
| Molecular Weight | 350.16 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 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.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(2-((4-Bromophenyl)amino)-2-oxoethoxy)benzoic acid (CAS 329220-18-0)
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- 4-Methoxy-1H-pyrazolo[3,4-d]pyrimidine (CAS 5399-93-9)
- 1-(4-Bromo-2-fluorophenyl)-1H-pyrrole-2,5-dione (CAS 893614-85-2)
- Repaglinide Impurity 24 (CAS 637301-29-2)
- 6-ETHYNYLIMIDAZO[1,2-A]PYRAZINE (CAS 1372096-41-7)
- Ethyl 2-(4-chlorophenyl)-2-oxoacetate (CAS 34966-48-8)
- 4-[(4-Methylphenyl)sulfanyl]-2-(methylsulfanyl)thieno[3,2-d]pyrimidine (CAS 866049-12-9)
- Benzyl 4-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate (CAS 1357923-30-8)
- N2-Cyclohexyl-N2-methyl-2,3-pyridinediamine (CAS 954273-10-0)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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