N-Methyltetrachlorophthalimide CAS 14737-80-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 14737-80-5 |
| Molecular Formula | C9H3Cl4NO2 |
| Molecular Weight | 298.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Methyltetrachlorophthalimide (CAS 14737-80-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H3Cl4NO2. Molecular weight: 298.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H3Cl4NO2 |
| Molecular Weight | 298.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Methyl 2-(trifluoromethyl)thiazole-5-carboxylate (CAS 1286734-94-8)
- 3,4,5-Trifluoro-N-propylaniline (CAS 1242882-30-9)
- (1s)-2-Bromo-1-[4-(4-bromophenyl)phenyl]ethan-1-ol (CAS 1175845-77-8)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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