Dimethyl 2-(5-fluoro-2-nitrophenyl)malonate CAS 147124-34-3
| CAS No. | 147124-34-3 |
| Molecular Formula | C11H10FNO6 |
| Molecular Weight | 271.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Dimethyl 2-(5-fluoro-2-nitrophenyl)malonate.
Dimethyl 2-(5-fluoro-2-nitrophenyl)malonate (CAS 147124-34-3) is a high-purity analytical reference standard with the molecular formula C11H10FNO6 and a molecular weight of 271.20 g/mol.
Based on its molecular formula C11H10FNO6, Dimethyl 2-(5-fluoro-2-nitrophenyl)malonate contains a nitrogen-containing heterocyclic scaffold, 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 271.20 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.
As a certified reference material (CRM), Dimethyl 2-(5-fluoro-2-nitrophenyl)malonate 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 | C11H10FNO6 |
| Molecular Weight | 271.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
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- 1,2-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1310940-93-2)
- 1,5-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1447700-63-1)
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Recommended Standards
- 5-Methyl-2-(2-(trifluoromethyl)phenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431727-76-2)
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- 1-Methyl-5-(4-nitrophenyl)-3-(trifluoromethyl)-1H-pyrazole (CAS 142623-20-9)
- 2-(m-Tolyl)-5-(trifluoromethyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1708168-89-1)
- 1-((Chloromethyl)sulfonyl)azepane (CAS 118767-59-2)
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- 2-Isopropoxy-6-methoxyphenol (CAS 1243443-25-5)
- 4-(6-Methoxy-2-naphthyl)-1,3-thiazol-2-amine (CAS 195824-61-4)
- 3-(Thiophen-2-yl)phenol (CAS 29886-66-6)
- 2-(2,3-dihydro-1-benzofuran-5-yl)ethane-1-sulfonyl chloride (CAS 1523391-72-1)
- 7-Bromo-4-chloro-2-methylpyrimido[5,4-b]quinoline (CAS 1956367-32-0)
- 4-(3-Trifluoromethylbenzoyl)quinoline (CAS 1706429-71-1)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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