3,3'-(Propane-2,2-diylbis(sulfanediyl))dipropionic acid CAS 4265-59-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4265-59-2 |
| Molecular Formula | C9H16O4S2 |
| Molecular Weight | 252.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-(Propane-2,2-diylbis(sulfanediyl))dipropionic acid (CAS 4265-59-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H16O4S2. Molecular weight: 252.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H16O4S2 |
| Molecular Weight | 252.35 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 2 |
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- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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