(5Z)-3-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}methyl)-5-[(4-oxo-4H-chromen-3-yl)methylidene]-2-sulfanylideneimidazolidin-4-one CAS 865659-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865659-91-2 |
| Molecular Formula | C24H19ClF3N5O3S |
| Molecular Weight | 549.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5Z)-3-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}methyl)-5-[(4-oxo-4H-chromen-3-yl)methylidene]-2-sulfanylideneimidazolidin-4-one (CAS 865659-91-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H19ClF3N5O3S. Molecular weight: 549.95 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H19ClF3N5O3S |
| Molecular Weight | 549.95 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-(2-Methoxyphenyl)thiourea (CAS 1516-37-6)
- 5-(Piperazin-1-ylsulfonyl)pyridin-2-amine (CAS 1710293-39-2)
- 2-(5-Amino-1H-[1,2,4]triazol-3-yl)-1-phenyl-ethanone (CAS 95095-69-5)
- n-(Cyclobutylmethyl)-2,4-dinitroaniline (CAS 1184233-30-4)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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