2-(ethenesulfonyl)acetic acid CAS 20854-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20854-29-9 |
| Molecular Formula | C4H6O4S |
| Molecular Weight | 150.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(ethenesulfonyl)acetic acid (CAS 20854-29-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6O4S. Molecular weight: 150.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6O4S |
| Molecular Weight | 150.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
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- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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