THPS (Tech Grade) CAS 55566-30-8
| CAS No. | 55566-30-8 |
| Molecular Formula | 2*C4H12O4P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
THPS (Tech Grade) (CAS 55566-30-8), molecular formula C4H12O4PO4S and molecular weight 251.17 g/mol, is a CATO reference standard with documented purity and traceability.
THPS (Tech Grade) (C4H12O4PO4S) contains a carbohydrate-derived structure, a sulfone group, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | 2*C4H12O4P O4S |
| Molecular Weight | 251.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
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