5-((3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-ethyl-2-thioxothiazolidin-4-one CAS 371773-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371773-71-6 |
| Molecular Formula | C21H16ClN3OS2 |
| Molecular Weight | 425.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-((3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-ethyl-2-thioxothiazolidin-4-one (CAS 371773-71-6) pharmaceutical standards reference standard. Molecular formula: C21H16ClN3OS2. Molecular weight: 425.95 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H16ClN3OS2 |
| Molecular Weight | 425.95 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 | 3 |
| Sulfur Atoms | 2 |
Related Chlorophenyl Standards
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- 4-(3-Chlorophenyl)-6-(4-methoxyphenyl)-2-(2-morpholinoethyl)pyridazin-3(2H)-one (CAS 23338-38-7)
- 4-(4-Chlorophenyl)-6-(4-methoxyphenyl)-2-(2-morpholinoethyl)pyridazin-3(2H)-one (CAS 23338-53-6)
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Recommended Standards
- 2-((4-Allyl-5-(3-chlorobenzo[b]thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethan-1-one (CAS 488723-04-2)
- 219984-49-3 8C63R2Y02M Revexepride Revexepride [INN] UNII-8C63R2Y02M (CAS 219984-49-3)
- Bis(2-hydroxyethyl)dithiocarbamic Acid Zinc(II) Salt (CAS 19163-92-9)
- 2-ethoxy-2-phenylacetonitrile (CAS 33224-69-0)
- Methazolamide Impurity 4 (CAS 38583-51-6)
- 2,2-Diethoxy-N,N-diethylacetamide (CAS 16695-60-6)
- 2-Ethyl-1H-indene (CAS 17059-50-6)
- Allopregnanolone Acetate (CAS 906-83-2)
- (2-Amino-5-cyclopropylphenyl)boronic acid (CAS 2225171-51-5)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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