5-((1,3-Diphenyl-1H-pyrazol-4-yl)methylene)-3-(2-methoxyethyl)-2-thioxothiazolidin-4-one CAS 624724-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 624724-45-4 |
| Molecular Formula | C22H19N3O2S2 |
| Molecular Weight | 421.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((1,3-Diphenyl-1H-pyrazol-4-yl)methylene)-3-(2-methoxyethyl)-2-thioxothiazolidin-4-one (CAS 624724-45-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H19N3O2S2. Molecular weight: 421.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H19N3O2S2 |
| Molecular Weight | 421.54 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 1-[(5-{3-[(4-methylphenyl)methoxy]thiophen-2-yl}-4H-1,2,4-triazol-3-yl)sulfanyl]-2-phenylethan-1-one (CAS 685106-58-5)
- Ethyl 2-((5-(2-(4-phenylpiperazin-1-yl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 719286-49-4)
- URMC-099 (CAS 1229582-33-5)
- 2-(4-acetylpiperazin-1-yl)acetamide (CAS 1176535-57-1)
- 5-Methyl-1-hexanol (CAS 70914-20-4)
- 2,4-Dioxo-3-phenyl-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid (CAS 669752-01-6)
- (E)-3-(4-(4-bromo-1H-pyrazol-1-yl)phenyl)acrylic acid (CAS 1216366-99-2)
- 1-(4-Chlorobenzyl)imidazolidine-2,4,5-trione (CAS 40408-50-2)
- 2-(Difluoromethyl)-3,6-dihydroxy-4-nitropyridine (CAS 1805152-47-9)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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