3-Amino-4-ethoxy-N,N-dimethylbenzene-1-sulfonamide CAS 22121-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22121-73-9 |
| Molecular Formula | C10H16N2O3S |
| Molecular Weight | 244.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-4-ethoxy-N,N-dimethylbenzene-1-sulfonamide (CAS 22121-73-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H16N2O3S. Molecular weight: 244.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H16N2O3S |
| Molecular Weight | 244.31 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Cobalt(3+), bis[2,6-di(1H-pyrazol-1-yl-κN2)pyridine-κN]-, (OC-6-11′)-, salt with 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide (1:3) (CAS 1447938-63-7)
- 4-(3-(Cyclopentylamino)imidazo[1,2-a]pyrazin-2-yl)phenol (CAS 876710-97-3)
- Tegoprazan Impurity 126 (CAS CATO-C4X-2297126)
- 3-methylpiperidin-3-ol hydrochloride (CAS 955028-98-5)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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