3,4,6-Trichloro-5-methylpyridazine CAS 499235-55-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 499235-55-1 |
| Molecular Formula | C5H3Cl3N2 |
| Molecular Weight | 197.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4,6-Trichloro-5-methylpyridazine (CAS 499235-55-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3Cl3N2. Molecular weight: 197.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3Cl3N2 |
| Molecular Weight | 197.45 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Trichloro Standards
- 4,5,6-Trichloro-2-methylpyrimidine (CAS 1780-28-5)
- 2,4,6-Trichloro-5-methylpyrimidine (CAS 1780-36-5)
- 2,4,5-Trichloro-6-methylpyrimidine (CAS 6554-69-4)
- 3,4,5-Trichloro-6-methylpyridazine (CAS 66572-23-4)
- 3,5,6-Trichloro-2-Pyridinol (CAS 6515-38-4)
- 3,4,5-Trichloro-2-methyl-pyridine (CAS 1187932-77-9)
- 2,3,5-Trichloro-4-methylpyridine (CAS 53939-29-0)
- 2,3,6-Trichloro-5-methylpyridine (CAS 58584-95-5)
Recommended Standards
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