1,3-diethyl 2-(2-chloro-4-nitrobenzoyl)propanedioate CAS 1443979-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443979-57-4 |
| Molecular Formula | C14H14ClNO7 |
| Molecular Weight | 343.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3-diethyl 2-(2-chloro-4-nitrobenzoyl)propanedioate (CAS 1443979-57-4) pharmaceutical standards reference standard. Molecular formula: C14H14ClNO7. Molecular weight: 343.72 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H14ClNO7 |
| Molecular Weight | 343.72 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-(4-Chloro-3-nitrophenyl)-2-indol-3-yl-2-oxoethanamide (CAS 1024255-49-9)
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- 4-(3-Chloro-4-fluorophenoxy)-6-nitroquinoline-3-carbonitrile (CAS 928779-54-8)
- 5,6-Dihydroisoquinoline (CAS 60498-99-9)
- 5-[(4-amino-1-methyl-butyl)amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703768-35-6)
- 1-(Tert-butyl) 3-ethyl 4,4-difluoropiperidine-1,3-dicarboxylate (CAS 1241725-70-1)
- bicyclo[2.2.1]hept-2-en-2-ylboronic acid (CAS 871333-98-1)
- Clopidogrel Impurity 116 (CAS 1801260-45-6)
- 2-Chloro-5-(3-methyl-1H-indazol-5-yl)-1,3,4-thiadiazole (CAS 1188266-01-4)
- Hexapeptide-9 (CAS 885024-94-2)
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