4,5-Dichloro-6-methylnicotinaldehyde CAS 2244454-30-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2244454-30-4 |
| Molecular Formula | C7H5Cl2NO |
| Molecular Weight | 190.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dichloro-6-methylnicotinaldehyde (CAS 2244454-30-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5Cl2NO. Molecular weight: 190.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2NO |
| Molecular Weight | 190.03 g/mol |
| Appearance | Off-white to pale 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 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Acetyl-4,6-dichloropyridine (CAS 887573-44-6)
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- 3-Acetyl-2,6-dichloropyridine (CAS 412018-50-9)
- 2-(4-Methoxy-3-methylphenyl)pentan-2-ol (CAS 1443305-05-2)
- N-Hydroxy-4-methylbenzimidamide (CAS 19227-13-5)
- 2-[2-(chloromethyl)-4-oxo-3,4-dihydroquinazolin-3-yl]acetamide (CAS 848369-71-1)
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