5-(4-Chlorophenyl)-N-(2,5-dimethoxyphenyl)-1-phenyl-1H-pyrazole-3-carboxamide CAS 477712-41-7
| CAS No. | 477712-41-7 |
| Molecular Formula | C24H20ClN3O3 |
| Molecular Weight | 433.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 433.89 g/mol gives 5-(4-Chlorophenyl)-N-(2,5-dimethoxyphenyl)-1-phenyl-1H-pyrazole-3-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(4-Chlorophenyl)-N-(2,5-dimethoxyphenyl)-1-phenyl-1H-pyrazole-3-carboxamide (CAS 477712-41-7) is a high-purity analytical reference standard with the molecular formula C24H20ClN3O3 and a molecular weight of 433.89 g/mol.
Based on its molecular formula C24H20ClN3O3, 5-(4-Chlorophenyl)-N-(2,5-dimethoxyphenyl)-1-phenyl-1H-pyrazole-3-carboxamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 433.89 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(4-Chlorophenyl)-N-(2,5-dimethoxyphenyl)-1-phenyl-1H-pyrazole-3-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H20ClN3O3 |
| Molecular Weight | 433.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-1-(p-tolyl)ethanone (CAS 476485-84-4)
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- 4-Chlorophenyl 4-((3,4-dichloro-1-methyl-1H-pyrazol-5-yl)oxy)benzenesulfonate (CAS 303996-51-2)
- {5-[(4-chlorophenyl)sulfanyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl}methyl 2,2-dichloroacetate (CAS 318239-60-0)
- {4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl 3-chlorobenzoate (CAS 320424-11-1)
- 1-[3,7-Bis(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-6-yl]-3,5-dimethyl-1H-pyrazole (CAS 957003-27-9)
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Recommended Standards
- 2-Chloro-4-(4-(dibenzo[b,d]furan-4-yl)phenyl)-6-phenyl-1,3,5-triazine (CAS 2074632-09-8)
- N-(3-(6-Amino-9H-purin-9-yl)propyl)-6-chloro-2-methoxyacridin-9-amine (CAS 79953-24-5)
- 2-(8-Chlorodibenzo[b,d]furan-1-yl)-4,6-diphenyl-1,3,5-triazine (CAS 2173554-85-1)
- N-(3-Pyridyl)indomethacin amide, 98% (CAS 261766-29-4)
- BIS-TRIS hydrochloride (CAS 124763-51-5)
- 2-Fluoro-5-(methylthio)nicotinic acid (CAS 2586127-05-9)
- 4,5-Dimethylfurfural 4,5-dimethylfuran-2-carbaldehyde 52480-43-0 (CAS 52480-43-0)
- N-(4,5-Dimethylthiazol-2-yl)-3-phenylpropanamide (CAS 544465-75-0)
- 2-(4-Iodo-5-methyl-1h-pyrazol-1-yl)ethan-1-amine (CAS 1354704-31-6)
- Methyl 4-oxo-5,5-diphenyltetrahydrofuran-3-carboxylate (CAS 105401-19-2)
- N-(5-chloropyridin-2-yl)-2-fluorobenzamide (CAS 34556-81-5)
- Acepromazine hydrochloride (CAS 973-12-6)
- 3-(Allyloxy)benzaldehyde (CAS 40359-32-8)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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