4-(2-Bromo-4-methylphenyl)-3-(thiophen-2-yl)-1H-1,2,4-triazole-5(4H)-thione CAS 728013-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 728013-67-0 |
| Molecular Formula | C13H10BrN3S2 |
| Molecular Weight | 352.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Bromo-4-methylphenyl)-3-(thiophen-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 728013-67-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10BrN3S2. Molecular weight: 352.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10BrN3S2 |
| Molecular Weight | 352.27 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4,4'-(Perfluoropropane-2,2-diyl)bis(ethynylbenzene) (CAS 92455-16-8)
- 2-(1H-1,2,4-triazol-1-yl)-1-(1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)propan-1-one (CAS 478248-70-3)
- (E)-1,1,1-trifluoro-4-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)but-3-en-2-one (CAS 672949-81-4)
- 2'-F-Bz-dA Phosphoramidite (CAS 136834-22-5)
- Tert-butyl 4-(2-(benzo[d][1,3]dioxol-5-yl)-2-oxoethyl)piperazine-1-carboxylate (CAS 1338676-41-7)
- 2-(5-Bromo-3-methylpyridin-2-yl)malononitrile (CAS 1820712-23-9)
- 5-(2-Methoxyphenyl)nicotinaldehyde (CAS 887973-58-2)
- 1-{[3,5-Bis(trifluoromethyl)phenyl]methyl}-3,5-dibromo-1h-1,2,4-triazole (CAS 1240568-76-6)
- tert-Butyl naphthalen-1-ylcarbamate (CAS 72594-62-8)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
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