2'-(4-(4-Chlorophenyl)thiazol-2-yl)-5,5'-dimethyl-2-phenyl-1',2'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one CAS 318949-54-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318949-54-1 |
| Molecular Formula | C23H18ClN5OS |
| Molecular Weight | 447.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2'-(4-(4-Chlorophenyl)thiazol-2-yl)-5,5'-dimethyl-2-phenyl-1',2'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one (CAS 318949-54-1) pharmaceutical standards reference standard. Molecular formula: C23H18ClN5OS. Molecular weight: 447.94 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H18ClN5OS |
| Molecular Weight | 447.94 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-5,5'-dimethyl-2'-(4-phenylthiazol-2-yl)-1',2'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one (CAS 129302-18-7)
- 1-(4-Chlorophenyl)-3-methyl-n-(3-methyl-1-phenyl-1h-pyrazol-5-yl)-1h-thieno[2,3-c]pyrazole-5-carboxamide (CAS 380238-17-5)
- 2-(((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)methyl)-1H-benzo[d]imidazole (CAS 618880-66-3)
- 6-{[(2-chlorophenyl)methyl]sulfanyl}-4,5,7,9,13-pentaazapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{16,21}]henicosa-3(11),5,7,9,16(21),17,19-heptaen-12-one (CAS 344262-83-5)
- 6-{[(3-chlorophenyl)methyl]sulfanyl}-4,5,7,9,13-pentaazapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{16,21}]henicosa-3(11),5,7,9,16(21),17,19-heptaen-12-one (CAS 344262-91-5)
- 5-(2-Chlorophenyl)-3-(4-(dimethylamino)phenyl)-2-phenyltetrahydro-4H-pyrrolo[3,4-d]isoxazole-4,6(5H)-dione (CAS 308101-49-7)
- (E)-({5-[(4-chlorophenyl)sulfanyl]-1-methyl-3-phenyl-1H-pyrazol-4-yl}methylidene)[(4-methylphenyl)methoxy]amine (CAS 321998-29-2)
- 2-((5-(4-Chlorophenyl)-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 763095-04-1)
Recommended Standards
- 2-((4-Chlorobenzyl)thio)-8,9,13b,14-tetrahydro-6H-[1,2,4]triazolo[5'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-6-one (CAS 344262-99-3)
- Ticagrelor Impurity 127 (CAS CATO-C4X-1093127)
- 5-Bromo-2-(2-(2,5-dibromophenyl)-1-iminoethyl)phenol (CAS 1585969-22-7)
- 1-(2-(Pyrrolidin-1-yl)ethyl)piperidine-4-carboxylic acid (CAS 1156151-77-7)
- 4-(Trifluoromethyl)-1H-pyrrolo[2,3-c]pyridin-7-amine (CAS 1260384-31-3)
- 3,4-Dihydronaphthalen-1-yl trifluoromethanesulfonate (CAS 123994-49-0)
- 5-Chloro-7,8-dihydro-6H-cyclopenta[b][1,8]naphthyridine (CAS 267220-21-3)
- 4-Bromo-2-formylphenyl 4-chlorobenzoate (CAS 432009-98-8)
- 9-(b-D-Arabinofuranosyl)-N6-benzoyladenine (CAS 79896-97-2)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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