1-{5-[(4-chlorophenyl)sulfanyl]-4-(4-methoxyphenyl)-1,3-thiazol-2-yl}-4-(4-methoxyphenyl)-1H-pyrazol-5-amine CAS 956977-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956977-32-5 |
| Molecular Formula | C26H21ClN4O2S2 |
| Molecular Weight | 521.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-{5-[(4-chlorophenyl)sulfanyl]-4-(4-methoxyphenyl)-1,3-thiazol-2-yl}-4-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 956977-32-5) pharmaceutical standards reference standard. Molecular formula: C26H21ClN4O2S2. Molecular weight: 521.05 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H21ClN4O2S2 |
| Molecular Weight | 521.05 g/mol |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related chlorophenyl Standards
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(4-((2,4-dichlorobenzyl)thio)phenyl)acetamide (CAS 329779-63-7)
- 5-[(4-Chlorophenyl)sulfanyl]-4-(2,4-dichlorophenyl)-2-[5-(thiophen-2-yl)-1H-pyrazol-1-yl]-1,3-thiazole (CAS 956182-65-3)
- (R)-2-[[4-chlorophenyl)sulfonyl][[2-fluoro-4-(1,2,4-oxadiazol-3-yl)phenyl]methyl]amino]-5,5,5-trifluoropentanamide (CAS 1146699-66-2)
- Methyl 3-(2-chlorophenyl)-5-(1-(2,4-dichlorophenyl)-3-(ethoxycarbonyl)-1H-pyrazol-4-yl)isoxazole-4-carboxylate (CAS 321571-31-7)
- Methyl 5-(1-(2-chlorophenyl)-3-(ethoxycarbonyl)-1H-pyrazol-4-yl)-3-(2,6-dichlorophenyl)isoxazole-4-carboxylate (CAS 321571-33-9)
- Methyl 5-[1-(3-chlorophenyl)-3-(ethoxycarbonyl)-1H-pyrazol-4-yl]-3-(2,6-dichlorophenyl)-1,2-oxazole-4-carboxylate (CAS 321571-37-3)
- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[4-(3-chlorophenyl)piperazin-1-yl]-2-phenylpyrimidine (CAS 338967-29-6)
- 2-((4-(2-Chlorophenyl)-6-(4-chlorophenyl)-3-cyanopyridin-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 337936-16-0)
Recommended Standards
- Alclometasone 17,21-Dipropionate (CAS 66734-13-2)
- 5,7-Diiodo-3-(4-methoxybenzoyl)benzo[d]oxazol-2(3H)-one (CAS 861212-99-9)
- Beclometasone Impurity 52 (CAS CATO-C4X-147452)
- 3-Fluoro-4-phenoxybenzoic acid (CAS 129623-62-7)
- (R)-3-(4-((Thiophen-3-ylmethyl)amino)piperidin-1-yl)butanenitrile (CAS 1346947-35-0)
- (S)-6,6-Dibromo-2,2-bis(methoxymethoxy)-1,1-binaphthyl (CAS 389867-61-2)
- tert-Butyl 4-(5-chloro-2-fluorobenzoyl)piperidine-1-carboxylate (CAS 1228631-50-2)
- 2-(((1-Benzylpyrrolidin-3-yl)methyl)(ethyl)amino)acetic acid (CAS 1353956-49-6)
- 3-Methyl-4-nitro-isothiazole-5-carbonitrile (CAS 4577-00-8)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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