4-((2-Bromobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione CAS 497921-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 497921-75-2 |
| Molecular Formula | C17H15BrN4OS |
| Molecular Weight | 403.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((2-Bromobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497921-75-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H15BrN4OS. Molecular weight: 403.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H15BrN4OS |
| Molecular Weight | 403.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromobenzylidene Standards
- 4-((3-Bromobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-44-8)
- 4-((4-Bromobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-70-0)
- 8-(2-(4-Bromobenzylidene)hydrazinyl)-7-ethyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 374916-08-2)
- 5-(p-Bromobenzylidene)-a-isopropyl-4-oxo-2-thioxo-3-thiazolidine acetic acid (CAS 300817-68-9)
- 2-(2-(3-Bromobenzylidene)hydrazinyl)-N-(naphthalen-1-yl)-2-oxoacetamide (CAS 331264-78-9)
- 2-(2-Bromobenzylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463366-89-4)
- 4-((2-Bromobenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-12-5)
- 4-((2-Bromobenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-91-0)
Recommended Standards
- 3-(2,6-Dichlorophenyl)-5-methyl-N-[3-methyl-4-(propan-2-yl)phenyl]-1,2-oxazole-4-carboxamide (CAS 946387-21-9)
- 4-((3-Bromo-4-methoxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-34-7)
- 2-((3-Benzyl-1H-1,2,4-triazol-5-yl)thio)-N-(2-bromophenyl)acetamide (CAS 332127-33-0)
- 1-(2-(5-Ethylthiophen-2-yl)-2-oxoethyl)-1h-1,2,4-triazole-3-carbonitrile (CAS 1240952-20-8)
- Methyl 2-methyl-3-(methylamino)benzoate (CAS 1149388-16-8)
- 4-(4-Bromophenyl)-6-(difluoromethyl)-2-(ethylsulfonyl)pyrimidine (CAS 865425-40-7)
- 4-Bromo-1-pentyl-1H-pyrazole-3-carbaldehyde (CAS 1707378-47-9)
- 5-(4-Methoxyphenyl)-4-phenyl-4h-1,2,4-triazole-3-thiol (CAS 91759-68-1)
- Potassium citrate monobasic (CAS 866-83-1)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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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