4-(4-(4-Chlorophenyl)-2-(propan-2-ylidenehydrazono)thiazol-3(2H)-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one CAS 402946-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 402946-48-9 |
| Molecular Formula | C23H22ClN5OS |
| Molecular Weight | 451.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-(4-Chlorophenyl)-2-(propan-2-ylidenehydrazono)thiazol-3(2H)-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 402946-48-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H22ClN5OS. Molecular weight: 451.97 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H22ClN5OS |
| Molecular Weight | 451.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (E)-5-(2-(7-Chloro-1H-indol-4-yl)vinyl)-N-(2-methyl-6-(piperazin-1-yl)pyrimidin-4-yl)thiazol-2-amine (CAS 936845-71-5)
- N-(3-Chloro-4-fluorophenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578001-69-1)
- Fmoc-Cys(Bzl)-Cl (CAS 103321-55-7)
- 3,4-Diiodo-5-methyl-1H-pyrazole (CAS 6715-87-3)
- 7-(Pyridin-3-yl)-1H-indole (CAS 827025-06-9)
- 5-Amino-1-(4-fluorophenyl)-1,5-dihydro-4h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 941868-16-2)
- N-octadecylformamide (CAS 32585-06-1)
- N-Deacetyl Colchicine (CAS 3476-50-4)
- 2-(2,2-difluoroethoxy)-5-(trifluoromethyl)aniline,HCL (CAS 1431966-57-2)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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