4’-Desmethyl-6’-tosylmycophenolic Acid CAS 171808-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 171808-03-0 |
| Molecular Formula | C23H24O8S |
| Molecular Weight | 460.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4’-Desmethyl-6’-tosylmycophenolic Acid (CAS 171808-03-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H24O8S. Molecular weight: 460.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H24O8S |
| Molecular Weight | 460.50 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Z-D-Dap(Fmoc)-OH (CAS 185968-90-5)
- 2-(9,9-Dihexyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 264925-45-3)
- Relugolix Impurity 30 (CAS CATO-C4X-242930)
- Methyl 5-chloro-2-(5-(hydroxymethyl)-3-methylisoxazol-4-yl)benzoate (CAS 1505453-60-0)
- 2-(2,3-Dichlorophenyl)pyrimidin-4-amine (CAS 1249790-94-0)
- 2,6-Dimethylbenzoic anhydride (CAS 73368-14-6)
- 2-(3,5-Dimethyl-4-pyrazolyl)benzoic Acid (CAS 321309-43-7)
- Azido-PEG4-alpha-D-mannose (CAS 1632372-86-1)
- 2-Bromo-3-(bromomethyl)-6-(difluoromethyl)-4-iodopyridine (CAS 1805240-95-2)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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