(2-Chloro-4-nitrophenyl)methylene diacetate CAS 77455-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77455-54-0 |
| Molecular Formula | C15H13ClN4O |
| Molecular Weight | 300.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
(2-Chloro-4-nitrophenyl)methylene diacetate (CAS 77455-54-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H13ClN4O. Molecular weight: 300.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H13ClN4O |
| Molecular Weight | 300.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 3-Chloro-4-(2,6-dimethoxyphenyl)cinnoline (CAS 1956386-65-4)
- (2E)-2-[(4-Chlorophenyl)methylidene]-4-methyl-3-oxo-4-(1H-1,2,4-triazol-1-yl)pentanenitrile (CAS 320420-68-6)
- Ethyl 6-chloro-2-phenylimidazo[1,2-a]pyridine-3-carboxylate (CAS 193979-37-2)
- 2001-45-8
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