N-(4-(5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide CAS 917747-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 917747-43-4 |
| Molecular Formula | C20H16N4O2S2 |
| Molecular Weight | 408.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-(5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-43-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H16N4O2S2. Molecular weight: 408.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H16N4O2S2 |
| Molecular Weight | 408.50 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- 1,2-Bis(5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)ethane-1,2-diol (CAS 296880-71-2)
- trans-[4-(Mercapto-κS)cyclohexanolato](trimethylphosphine)gold (CAS 1831123-78-4)
- 3-(4-Benzyl-5-mercapto-4H-[1,2,4]triazol-3-yl)-N,N-diethyl-benzenesulfonamide (CAS 554404-39-6)
- 2-Mercapto-3-(2-methoxyphenyl)-7-(tert-pentyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 735320-36-2)
- N-(4-(5-Mercapto-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-38-7)
- 2-Mercapto-3-(2-(trifluoromethyl)phenyl)-3,5,6,7,8,9-hexahydro-4h-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 565195-77-9)
- N-(4-(5-Mercapto-4-(m-tolyl)-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-46-7)
- N-(4-(5-Mercapto-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide (CAS 917747-41-2)
Recommended Standards
- Methyl 2-{[6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl}benzoate (CAS 478247-59-5)
- N-(Benzo[d]thiazol-2-yl)-2-((7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide (CAS 921557-36-0)
- LDN 27219 (CAS 312946-37-5)
- C5a Anaphylatoxin (37-53) (human) (CAS 706808-05-1)
- n-((1-Methyl-1h-pyrazol-5-yl)methyl)pyridin-3-amine (CAS 1156714-51-0)
- Methyl 4-methoxy-2-(2-oxoethyl)benzoate (CAS 52787-14-1)
- N-(2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzamide (CAS 1425335-63-2)
- (Boc-methyl)triphenylphosphonium Bromide (CAS 59159-39-6)
- 2-(Ethoxymethyl)-1,3-thiazole-4-carboxylic acid (CAS 1495157-12-4)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
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