Sucrose stearate - 70% monostearate CAS 25168-73-4
| CAS No. | 25168-73-4 |
| Molecular Formula | C12H22O11 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sucrose stearate - 70% monostearate (C12H22O11C18H36O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Sucrose stearate - 70% monostearate (CAS 25168-73-4) is a high-purity analytical reference standard with the molecular formula C12H22O11C18H36O2 and a molecular weight of 626.78 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Sucrose stearate - 70% monostearate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H22O11 C18H36O2 |
| Molecular Weight | 626.78 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1964 |
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Recommended Standards
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- 3-Chloropyridine-2-sulfonyl chloride (CAS 1186049-79-5)
- 5-Cyclopropoxy-6-ethyl-N,N-dimethylpyridin-2-amine (CAS 1243463-26-4)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
Why CATO?
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