1-[(2,4-dichlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-pyrazol-5-one CAS 568557-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 568557-48-2 |
| Molecular Formula | C11H10Cl2N2O |
| Molecular Weight | 257.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-[(2,4-dichlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 568557-48-2) pharmaceutical standards reference standard. Molecular formula: C11H10Cl2N2O. Molecular weight: 257.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2N2O |
| Molecular Weight | 257.12 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related dichlorophenyl Standards
- 2-(3,4-Dichlorophenyl)-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 1046451-56-2)
- [1-(3,4-Dichlorophenyl)-5-methyl-1H-pyrazol-3-yl]-methanol (CAS 1226303-27-0)
- 2-(5-(3,4-Dichlorophenyl)-1H-pyrazol-1-yl)ethanol (CAS 1710302-38-7)
- (R)-1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethan-1-ol (CAS 27656-21-9)
- 1-[(2,6-dichlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 568557-47-1)
- 5-(3,5-Dichlorophenyl)-1-isopropyl-1H-tetrazole (CAS 303145-02-0)
- 5-(3,5-Dichlorophenyl)-1-propyl-1H-tetrazole (CAS 303145-06-4)
- (3,4-Dichlorophenyl)(5-methylfuran-2-yl)methanol (CAS 1250701-00-8)
Recommended Standards
- 1-(4-Bromophenyl)-4-methoxybutan-1-one (CAS 71434-09-8)
- 1-(4-Bromophenyl)-3-ethoxypropan-1-one (CAS 859954-71-5)
- 2-(1-(4-Bromophenyl)ethyl)-1,3-dioxolane (CAS 74100-62-2)
- 4-(ethylsulfanyl)-1,2,3,4-tetrahydroquinoline (CAS 197142-19-1)
- 3-(Difluoromethyl)-4-nitro-6-(trifluoromethyl)picolinonitrile (CAS 1805430-69-6)
- Thiomorpholine-3-carboxylic acid 1-oxide (CAS 156474-26-9)
- (3-Bromo-2-fluoro-5-methylphenyl)(methyl)sulfane (CAS 1824060-65-2)
- 3-(Difluoro(4-methoxyphenyl)methyl)bicyclo[1.1.1]Pentane-1-carbonitrile (CAS 2198774-72-8)
- (3-Chloro-5-cyano-2-cyclopropylphenyl)boronic acid (CAS 2225178-64-1)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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