N-(1-Methyl-3-(phenylsulfonyl)-1H-benzo[d]imidazol-2(3H)-ylidene)benzenesulfonamide CAS 173374-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 173374-94-2 |
| Molecular Formula | C20H17N3O4S2 |
| Molecular Weight | 427.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(1-Methyl-3-(phenylsulfonyl)-1H-benzo[d]imidazol-2(3H)-ylidene)benzenesulfonamide (CAS 173374-94-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H17N3O4S2. Molecular weight: 427.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H17N3O4S2 |
| Molecular Weight | 427.50 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
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- (R)-2-Amino-2-(4-chloro-3-(trifluoromethyl)phenyl)ethanol hydrochloride (CAS 2061996-73-2)
- Methyl 4-(4-chloro-2-methylphenoxy)-3-nitrobenzoate (CAS 478246-29-6)
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- Ethyl 4-(4-benzyl-2,3-dioxopiperazin-1-yl)butanoate (CAS 933024-77-2)
- 3-Cyclopropoxy-N,N,4-trimethylpyridin-2-amine (CAS 1243363-58-7)
- 2-(4-(Difluoromethyl)-2,6-dihydroxypyridin-3-yl)acetic acid (CAS 1805326-69-5)
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