4-Chloro-2-(4-chlorophenyl)-5-(4-methylpiperazin-1-yl)pyridazin-3(2H)-one CAS 353255-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 353255-44-4 |
| Molecular Formula | C15H16Cl2N4O |
| Molecular Weight | 339.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2-(4-chlorophenyl)-5-(4-methylpiperazin-1-yl)pyridazin-3(2H)-one (CAS 353255-44-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H16Cl2N4O. Molecular weight: 339.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H16Cl2N4O |
| Molecular Weight | 339.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 4-Chloro-2-(3-chlorophenyl)-5-(4-methylpiperazin-1-yl)pyridazin-3(2H)-one (CAS 320421-78-1)
- 7-Chloro-N-(3-chlorophenyl)-3,4-dihydro-2H-1,4-benzothiazine-4-carboxamide (CAS 182128-52-5)
- 7-Chloro-N-(4-chlorophenyl)-3,4-dihydro-2H-1,4-benzothiazine-4-carboxamide (CAS 182128-53-6)
- 2-Chloro-N-[2-chloro-5-(diethylsulfamoyl)phenyl]acetamide (CAS 325764-01-0)
- 4-Chloro-1-(2-chloro-2-phenylethyl)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 679805-51-7)
- 7-Chloro-N-(2-chlorophenyl)-2,3-dihydro-4H-benzo[b][1,4]thiazine-4-carboxamide (CAS 338777-96-1)
- 3-Chloro-4-(morpholine-4-carboxamido)benzene-1-sulfonyl chloride (CAS 678185-84-7)
- 2-Chloro-6-ethoxy-4-formylphenyl 2-chlorobenzoate (CAS 431931-40-7)
Recommended Standards
- N-((2R,3R,4S,5R)-2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl)-2,2,2-trifluoroacetamide (CAS 51989-21-0)
- 3-((4-Bromophenyl)thio)-1-(4-fluorophenyl)propan-1-one (CAS 882749-15-7)
- N-tert-Butyl-4-(2,4-dichlorobenzoyl)-1H-pyrrole-2-carboxamide (CAS 338977-06-3)
- 874880-25-8 6-(Trifluoromethoxy)quinolin-4-amine DTXSID80591981 (CAS 874880-25-8)
- 2-(Methylthio)pyrimidine-4(3H)-thione (CAS 6303-54-4)
- 5-Cyclopropoxypyridine-3,4-dicarbonitrile (CAS 1243441-21-5)
- N-(2,3-dichlorophenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide (CAS 303091-19-2)
- 4-Oxo-3-(m-tolyl)-3,4-dihydrophthalazine-1-carboxylic acid (CAS 16015-50-2)
- Diphenylacetyl Chloride (CAS 1871-76-7)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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