2-Chloro-5-nitroisoindoline-1,3-dione CAS 63571-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63571-79-9 |
| Molecular Formula | C8H3ClN2O4 |
| Molecular Weight | 226.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-5-nitroisoindoline-1,3-dione (CAS 63571-79-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H3ClN2O4. Molecular weight: 226.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H3ClN2O4 |
| Molecular Weight | 226.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 4-FLUORO-3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE 4-Fluoro-3-(trifluoromethyl)benzoylchloride 67515-56-4 ALPHA,ALPHA,ALPHA,4-TETRAFLUORO-M-TOLUOYL CHLORIDE AS00071 (CAS 67515-56-4)
- 1-Acetyl-4-chloro-3-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1017793-54-2)
- 261951-82-0 3-fluoranyl-2-(trifluoromethyl)benzoyl chloride 3-fluoro-2-(trifluoromethyl)benzoyl chloride A818307 (CAS 261951-82-0)
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- (R)-2-METHYLPIPERAZINE 2HCL (CAS 75336-89-9)
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