4-((5-Bromo-2-hydroxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione CAS 478254-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478254-02-3 |
| Molecular Formula | C15H10BrClN4OS |
| Molecular Weight | 409.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((5-Bromo-2-hydroxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-02-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H10BrClN4OS. Molecular weight: 409.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H10BrClN4OS |
| Molecular Weight | 409.69 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 | Cl/Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 4-((5-Bromo-2-hydroxybenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-81-8)
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Recommended Standards
- (15Z)-N-(2-Hydroxyethyl)-15-tetracosenamide (CAS 887405-21-2)
- 5,7-Dichloro-N-(4-chlorobenzyl)thiazolo[4,5-d]pyrimidine-2-sulfonamide (CAS 1000575-67-6)
- Ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate (CAS 158941-22-1)
- [(3,4-Dichlorophenyl)methyl](propyl)amine (CAS 90390-20-8)
- 6-Bromo-7-methyl-2h,3h-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 1428532-83-5)
- TAXOL SIDE CHAIN DIOL (CAS 103150-32-9)
- 2-(2-Chlorophenyl)-5-(trifluoromethyl)-2H-1,2,3-triazol-4-amine (CAS 1707727-31-8)
- 3-(4-Fluorophenyl)-1-phenyl-1H-pyrazole-5-carboxylic acid (CAS 618102-72-0)
- (3-(Benzylamino)-5-chlorophenyl)boronic acid (CAS 1186403-20-2)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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