2-Methyl-4,5-dichloro-3-pyridazinone CAS 933-76-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 933-76-6 |
| Molecular Formula | C5H4Cl2N2O |
| Molecular Weight | 179.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Methyl-4,5-dichloro-3-pyridazinone (CAS 933-76-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4Cl2N2O. Molecular weight: 179.00 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4Cl2N2O |
| Molecular Weight | 179.00 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Chloro-1-(4-chloro-1H-pyrazol-1-yl)ethanone (CAS 514218-28-1)
- 3,5-Dichloro-1-methylpyrazin-2(1H)-one (CAS 87486-33-7)
- 2-Amino-3,5-dichloropyridine 1-oxide (CAS 91872-00-3)
- 3-Chloro-n-cyclohexylpropanamide (CAS 61872-76-2)
- Methyl 2-(3,4-dichlorophenyl)-2-{[2-(dimethylamino)ethyl]amino}acetate dihydrochloride (CAS 1311313-67-3)
- (S)-2-Amino-3-methyl-N-(4-oxocyclohexyl)butanamide (CAS 1353997-78-0)
- 2-(2-Chloro-3-(difluoromethyl)-5-iodopyridin-4-yl)acetonitrile (CAS 1805387-47-6)
- Lomefloxacin Impurity 5 TFA (CAS CATO-C4X-20735)
- 3-(((3-Cyclopropyl-1-methyl-1H-pyrazol-5-yl)amino)methyl)phenol hydrochloride (CAS 1856085-23-8)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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