2,4,7-Trimethylbenzo[b]thiophene-3-sulfonamide CAS 1384429-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1384429-69-9 |
| Molecular Formula | C11H13NO2S2 |
| Molecular Weight | 255.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,7-Trimethylbenzo[b]thiophene-3-sulfonamide (CAS 1384429-69-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13NO2S2. Molecular weight: 255.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13NO2S2 |
| Molecular Weight | 255.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Trimethylbenzo Standards
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- 2,4,9-trimethylbenzo[b][1,8]naphthyridin-5-amine (CAS 510721-85-4)
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Recommended Standards
- N-(((S)-1-((S)-2-Amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)-N-methylacetamide (CAS 1401665-74-4)
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- N-((R)-1-((S)-2-Amino-3-methylbutanoyl)pyrrolidin-3-yl)-N-ethylacetamide (CAS 1401665-75-5)
- 6-Bromo-4-methoxyindoline (CAS 1000342-58-4)
- tert-Decanethiol (CAS 30174-58-4)
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- Belzutifan Impurity 5 (CAS CATO-C4X-33945)
- 2-Amino-4-ethylfuran-3-carbonitrile (CAS 170170-12-4)
- 6-(2-Chlorophenyl)-2-ethoxypyridine-3-carbonitrile (CAS 400077-20-5)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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