3-(3-Ethoxyphenyl)-4-((2-(trifluoromethyl)benzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione CAS 497921-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 497921-71-8 |
| Molecular Formula | C18H15F3N4OS |
| Molecular Weight | 392.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-Ethoxyphenyl)-4-((2-(trifluoromethyl)benzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 497921-71-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15F3N4OS. Molecular weight: 392.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H15F3N4OS |
| Molecular Weight | 392.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethoxyphenyl Standards
- 3-(3-Ethoxyphenyl)-4-((4-(trifluoromethyl)benzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 497922-04-0)
- Methyl 7-(2-ethoxyphenyl)-2-(methylsulfonyl)thieno[3,2-d]pyrimidine-6-carboxylate (CAS 1462949-94-5)
- 2-(6-(4-Ethoxyphenyl)imidazo[2,1-b]thiazol-3-yl)-N-(pyridin-3-ylmethyl)acetamide (CAS 897461-58-4)
- Methyl 2-((3-(4-ethoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)propanoate (CAS 686772-79-2)
- 2-(4-Ethoxyphenyl)-1-{2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}ethan-1-one (CAS 1798633-90-5)
- 2-((4-(4-Ethoxyphenyl)-5-(1H-indol-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 781620-34-6)
- N-(4-Ethoxyphenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide (CAS 1775409-04-5)
- N-(4-(4-(2-Ethoxyphenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)phenyl)methanesulfonamide (CAS 917747-31-0)
Recommended Standards
- 1,8-Diphenoxyanthracene-9,10-dione (CAS 82-17-7)
- 1,1'-(((Trifluoromethyl)phosphanediyl)bis(4,1-phenylene))dipyrrolidine (CAS 2606917-41-1)
- 3-[4-(Prop-2-en-1-yl)-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl]-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridin-2-one (CAS 400074-86-4)
- 198017-16-2 Lanthanum carbonate hydroxide DTXSID50470032 (CAS 198017-16-2)
- (1-Methylenetetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2856019-27-5)
- 3-(3-Hydroxyquinoxalin-2-yl)acrylic acid (CAS 91135-67-0)
- 2-Chloro-4-(4-methyl-1-piperazinyl)benzoic Acid (CAS 1092770-25-6)
- Ethyl 2-bromo-5-formyl-3-thiophenecarboxylate (CAS 2110781-56-9)
- 7-Amino-5-bromo-2-methylpyrido[4,3-d]pyrimidin-4(3H)-one (CAS 915190-04-4)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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