3-(Hydroxymethyl)isothiazolidine 1,1-dioxide CAS 67838-56-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67838-56-6 |
| Molecular Formula | C4H9NO3S |
| Molecular Weight | 151.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Hydroxymethyl)isothiazolidine 1,1-dioxide (CAS 67838-56-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H9NO3S. Molecular weight: 151.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H9NO3S |
| Molecular Weight | 151.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-Chloro-4-methyl-1H-benzo[d]imidazole-2-carboxylic acid (CAS 827042-59-1)
- 3-(2,6-Difluorophenyl)-1h-1,2,4-triazol-5-amine (CAS 1016713-07-7)
- Lixisenatide (CAS 320367-13-3)
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