N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)-4-nitrobenzenesulfonamide CAS 339223-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339223-67-5 |
| Molecular Formula | C20H15N3O4S2 |
| Molecular Weight | 425.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)-4-nitrobenzenesulfonamide (CAS 339223-67-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H15N3O4S2. Molecular weight: 425.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H15N3O4S2 |
| Molecular Weight | 425.48 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Losoxantrone (CAS 88303-60-0)
- N-Nitroso Cinacalcet Impurity 7 (CAS CATO-C4X-105978)
- GW 788388 (CAS 452342-67-5)
- Methyl 4-(benzylamino)nicotinate (CAS 1055897-41-0)
- 6-Fluoro-2-methylimidazo[1,2-a]pyridin-3-amine (CAS 1344240-97-6)
- (S)-Phenyl((R)-pyrrolidin-2-yl)methanol (CAS 885462-68-0)
- 2-Thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 51925-41-8)
- 2-(2-bromophenyl)ethane-1-sulfonamide (CAS 1286754-90-2)
- (2E)-3-(2,4-Dichlorophenyl)-3-oxo-2-(2-phenylhydrazin-1-ylidene)propanal (CAS 338414-48-5)
- Peptide Impurity 05 (CAS 2322924-83-2)
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