4-Methoxy-n-methyl-3-nitrobenzenesulfonamide CAS 106840-39-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 106840-39-5 |
| Molecular Formula | C8H10N2O5S |
| Molecular Weight | 246.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-n-methyl-3-nitrobenzenesulfonamide (CAS 106840-39-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10N2O5S. Molecular weight: 246.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O5S |
| Molecular Weight | 246.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 2-MEthoxy-N-methyl-5-nitrobenzenesulfonamide (CAS 106840-81-7)
- N-Methoxy-n-methyl-2-nitrobenzenesulfonamide (CAS 1314987-86-4)
- N-Methoxy-N-methyl-3-nitrobenzene-1-sulfonamide (CAS 1458729-14-0)
- N-(2-methoxy-4-nitrophenyl)methanesulfonamide (CAS 57164-98-4)
- n-(4-Methoxy-3-nitrophenyl)methanesulfonamide (CAS 6723-37-1)
- N-Methoxy-N-methyl-4-nitrobenzenesulfonamide (CAS 500887-46-7)
- 5-(4-Methoxy-3,5-dimethylphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1038912-36-5)
- 3-Methoxy-4-((1-methyl-1H-imidazol-2-yl)methoxy)benzaldehyde (CAS 1096925-63-1)
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- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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