2,3-Dichloro-6-nitronaphthalene-1,4-dione CAS 29284-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29284-76-2 |
| Molecular Formula | C10H3Cl2NO4 |
| Molecular Weight | 272.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-6-nitronaphthalene-1,4-dione (CAS 29284-76-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H3Cl2NO4. Molecular weight: 272.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H3Cl2NO4 |
| Molecular Weight | 272.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Iodo-5-(pyridin-2-yl)oxazole (CAS 892548-25-3)
- 2-(3-Iodophenyl)-1,3,4-oxadiazole (CAS 31822-06-7)
- 2-Iodo-5-(pyridin-3-yl)oxazole (CAS 892548-24-2)
- Lidocaine Impurity 57 (CAS 52662-13-2)
- 2-(2-Chloro-3-methylphenyl)oxazolo[4,5-b]pyridine (CAS 60772-55-6)
- 2-Chloro-N-ethyl-N-(propan-2-yl)acetamide (CAS 1094823-99-0)
- 2-amino-1-phenylbutan-1-ol (CAS 5897-76-7)
- methyl 2-[trans-2-{[(tert-butoxy)carbonyl]amino}cyclopentyl]acetate (CAS 1820575-27-6)
- 3-Bromo-4-(trifluoromethyl)phenol (CAS 1214385-56-4)
- Dulaglutide (CAS 923950-08-7)
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