2-(3-(4-Phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)isoindoline-1,3-dione CAS 300679-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 300679-71-4 |
| Molecular Formula | C19H16N4O2S |
| Molecular Weight | 364.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-(4-Phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)isoindoline-1,3-dione (CAS 300679-71-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H16N4O2S. Molecular weight: 364.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H16N4O2S |
| Molecular Weight | 364.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(((4-Methyl-4H-1,2,4-triazol-3-yl)thio)methyl)-5-(2-oxo-2-(piperidin-1-yl)ethoxy)-4H-pyran-4-one (CAS 899745-15-4)
- N-(3-hydroxyphenyl)-2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamide (CAS 412922-94-2)
- 1-Cyclopropyl-2-((3-methoxyphenyl)thio)ethan-1-one (CAS 90359-86-7)
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