5-Chloro-1,3-dimethyl-N-(2-((4-methylbenzyl)amino)-2-oxo-1-phenylethyl)-1H-pyrazole-4-carboxamide CAS 1031434-03-3
| CAS No. | 1031434-03-3 |
| Molecular Formula | C22H23ClN4O2 |
| Molecular Weight | 410.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-1,3-dimethyl-N-(2-((4-methylbenzyl)amino)-2-oxo-1-phenylethyl)-1H-pyrazole-4-carboxamide (C22H23ClN4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-Chloro-1,3-dimethyl-N-(2-((4-methylbenzyl)amino)-2-oxo-1-phenylethyl)-1H-pyrazole-4-carboxamide (CAS 1031434-03-3) is a high-purity analytical reference standard with the molecular formula C22H23ClN4O2 and a molecular weight of 410.90 g/mol.
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-Chloro-1,3-dimethyl-N-(2-((4-methylbenzyl)amino)-2-oxo-1-phenylethyl)-1H-pyrazole-4-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 | C22H23ClN4O2 |
| Molecular Weight | 410.90 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 2-[(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)formamido]-N-(2,6-dimethylphenyl)-2-phenylacetamide (CAS 1008931-06-3)
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- Ethyl 6-chloro-2-(morpholinomethyl)-4-phenylquinoline-3-carboxylate (CAS 126334-93-8)
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- 4-{4'-chloro-[1,1'-biphenyl]-4-yl}-4-oxo-2-[(phenylsulfanyl)methyl]butanoic acid (CAS 179545-76-7)
- Ethyl 7-chloro-6-formyl-2-(2-(piperidin-1-yl)acetamido)-4,5-dihydrobenzo[b]thiophene-3-carboxylate (CAS 312278-79-8)
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Recommended Standards
- 7-(4-Chlorobenzyl)-3-(4-methoxybenzyl)-8-methyl-2,3,4,9-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one (CAS 1374509-74-6)
- Desloratadine Impurity 53 (CAS CATO-C4X-143053)
- CCT-251921, >98% (HPLC) (CAS 1607837-31-9)
- Solabegron HCl (CAS 451470-34-1)
- 4'-Hydroxy-3,3',4,5'-tetrachlorobiphenyl (CAS 111810-41-4)
- 5-Amino-N-benzyl-7-thia-1,9-diazatetracyclo[9.2.2.0^{2,10}.0^{4,8}]pentadeca-2,4(8),5,9-tetraene-6-carboxamide (CAS 923552-81-2)
- N1-Benzyl-4-bromobenzene-1,2-diamine (CAS 37814-05-4)
- (2E)-1-(4-Nitrophenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 6028-92-8)
- N,N-Dimethyldithiocarbamate nickel (CAS 15521-65-0)
- 2-isothiocyanatoacetamide (CAS 145518-36-1)
- n-(2-Methylphenyl)-1,3-thiazolidine-4-carboxamide hydrochloride (CAS 1251923-39-3)
- N,N-Dibutylpyridin-4-amine (CAS 69008-71-5)
- 3-Iodo-1-(2-methoxyethyl)-1H-indazole (CAS 1613515-64-2)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
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