4,5-Dihydroxy-2-methoxy-6-((tosyloxy)methyl)tetrahydro-2H-pyran-3-yl 4-methylbenzenesulfonate CAS 54497-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54497-89-1 |
| Molecular Formula | C21H26O10S2 |
| Molecular Weight | 502.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,5-Dihydroxy-2-methoxy-6-((tosyloxy)methyl)tetrahydro-2H-pyran-3-yl 4-methylbenzenesulfonate (CAS 54497-89-1) pharmaceutical standards reference standard. Molecular formula: C21H26O10S2. Molecular weight: 502.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H26O10S2 |
| Molecular Weight | 502.56 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 5,5-Dimethyl-2-(3-oxobutyl)cyclohexane-1,3-dione (CAS 19757-98-3)
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- (2Z,3E)-6'-Bromo-3-(hydroxyimino)-1'-methyl-[2,3'-biindolinylidene]-2'-one (CAS 667463-95-8)
- (R)-tert-Butyl (pyrrolidin-3-ylmethyl)carbamate hydrochloride (CAS 1217858-20-2)
- 3-((3-Bromophenyl)imino)-5-methylindolin-2-one (CAS 103410-21-5)
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