2-((3-(Benzo[d][1,3]dioxol-5-yl)-1H-1,2,4-triazol-5-yl)thio)-1-(4-bromophenyl)ethanone CAS 140406-05-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140406-05-9 |
| Molecular Formula | C17H12BrN3O3S |
| Molecular Weight | 418.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((3-(Benzo[d][1,3]dioxol-5-yl)-1H-1,2,4-triazol-5-yl)thio)-1-(4-bromophenyl)ethanone (CAS 140406-05-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H12BrN3O3S. Molecular weight: 418.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H12BrN3O3S |
| Molecular Weight | 418.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Cefazedone Impurity 3 (CAS 70149-63-2)
- (E)-N'-((Perfluorophenyl)methylene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2301998-97-8)
- Cefazedone impurity 16 (CAS CATO-C4X-117116)
- 5-Nitro-2-(trifluoromethyl)-1,2-dihydropyrimidine-4,6-diol (CAS 652-62-0)
- 4-Bromo-2-(((3-methylbenzo[d]thiazol-2(3H)-ylidene)hydrazineylidene)methyl)phenol (CAS 364623-18-7)
- 1-(3,5-Di-tert-butyl-4-hydroxyphenyl)ethane-1,2-diol (CAS 125489-21-6)
- 1-Methyl-3-nitro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2127110-56-7)
- (4-Bromo-3-methylisoxazol-5-yl)methanol (CAS 1092301-43-3)
- 2-(Benzo[d]isoxazol-3-yl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)acetamide (CAS 1396808-03-9)
- Peptide 431 (CAS CATO-CPTD788431)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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