6-Chloro-2-(3,4-dimethylphenyl)pyridazin-3(2H)-one CAS 1172451-50-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1172451-50-1 |
| Molecular Formula | C12H11ClN2O |
| Molecular Weight | 234.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-2-(3,4-dimethylphenyl)pyridazin-3(2H)-one (CAS 1172451-50-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11ClN2O. Molecular weight: 234.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11ClN2O |
| Molecular Weight | 234.68 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 6-chloro-n-[2-(pyridin-4-yl)ethyl]pyrimidin-4-amine (CAS 1016914-76-3)
- 5-Chloro-3-ethyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1046784-61-5)
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- 1098347-54-6 2-Chloro-N-quinolin-3-ylpropanamide MFCD11644441 (CAS 1098347-54-6)
- 3-Chloro-6-(4-ethoxyphenyl)pyridazine (CAS 1105194-82-8)
- 2-Chloro-3-(2-methoxybenzyl)pyrazine (CAS 1119450-87-1)
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Recommended Standards
- 5-Chloro-3-methyl-1-(3-methylphenyl)-1h-pyrazole-4-carbaldehyde (CAS 1152576-64-1)
- 6-Chloro-N-(2-(pyridin-3-yl)ethyl)pyridazin-3-amine (CAS 1178271-16-3)
- 2-(2-chlorophenyl)-1-(3-methylfuran-2-yl)ethan-1-one (CAS 1178445-24-3)
- 2-(2-Chloro-5-methylphenoxy)-3,3,3-trifluoropropan-1-amine (CAS 886764-64-3)
- 1-{2-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-2-(3-methylphenoxy)ethan-1-one (CAS 1798499-85-0)
- 7-Amino-2-methyl-3-phenylpyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 387361-34-4)
- 3-(-4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid benzyl ester (CAS 880157-10-8)
- 2-(4-Methylphenyl)-2H-pyrazol-3-ylamine (CAS 14678-99-0)
- 5-Bromo-4-nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1393728-45-4)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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