6-(2-((2,3-Dimethoxybenzylidene)amino)phenyl)-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one CAS 303095-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303095-21-8 |
| Molecular Formula | C18H16N4O3S |
| Molecular Weight | 368.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2-((2,3-Dimethoxybenzylidene)amino)phenyl)-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one (CAS 303095-21-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H16N4O3S. Molecular weight: 368.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H16N4O3S |
| Molecular Weight | 368.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethoxybenzylidene Standards
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- 5-(2,4-Dimethoxybenzylidene)-3-morpholino-2-thioxothiazolidin-4-one (CAS 881816-89-3)
- 5-(3,4-Dimethoxybenzylidene)-2-(pyridin-4-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606949-63-7)
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- 3-(2-(2,5-Dimethoxybenzylidene)hydrazinyl)-6-methyl-5H-[1,2,4]triazino[5,6-b]indole (CAS 327032-34-8)
Recommended Standards
- 6-(((4-Methylpyrimidin-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 3-methylbenzoate (CAS 877635-29-5)
- 6-(3,4-Dimethoxyphenyl)-3-(phenoxymethyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole (CAS 227945-50-8)
- 6-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl benzoate (CAS 877635-24-0)
- Methyl cyanoformate, 97% (CAS 17640-15-2)
- (Dimethyl-1H-1,2,3-triazol-5-yl)methanol (CAS 1823967-14-1)
- Methyl 4-bromoisoquinoline-7-carboxylate (CAS 2007916-56-3)
- N-(pyridin-4-ylmethyl)butan-2-amine hydrochloride (CAS 1049678-14-9)
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- N-((5-chloropyrazin-2-yl)methyl)acetamide (CAS 1956367-01-3)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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