Raloxifene EP Impurity B CAS 1391054-73-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1391054-73-1 |
| Molecular Formula | C28H27NO4S |
| Molecular Weight | 473.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Raloxifene EP Impurity B (CAS 1391054-73-1) pharmacopoeial impurity standards reference standard. Molecular formula: C28H27NO4S. Molecular weight: 473.58 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H27NO4S |
| Molecular Weight | 473.58 g/mol |
| Purity | >95% |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Raloxifene Standards
- Raloxifene (CAS 84449-90-1)
- Raloxifene Impurity 13 (CAS 185416-01-7)
- Raloxifene D4 (CAS 1185076-44-1)
- Raloxifene 6-Monomethyl Ether (CAS 178451-13-3)
- Raloxifene 4-Monomethyl Ether (CAS 185415-07-0)
- Raloxifene EP Impurity C (CAS 195454-31-0)
- Raloxifene Bismethyl ether (CAS 84541-38-8)
- Raloxifene Impurity 12 (CAS CATO-C4X-174312)
Recommended Standards
- 2-((5-(((4-Ethoxyphenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 438615-54-4)
- N-(4-Ethoxyphenyl)-2-((4-phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 445249-56-9)
- 4-((2,3-Disulfotetradecyl)oxy)-4-oxobutanoic acid (CAS 88683-60-7)
- Tulobuterol Impurity 27 (CAS CATO-C4X-213427)
- Ampicillin Impurity 98 (CAS 49841-96-5)
- 4-(Difluoromethyl)-3-iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine (CAS 1804920-88-4)
- (R)-(1-((Benzyloxy)methyl)-2,2-difluorocyclopropyl)methyl methanesulfonate (CAS 2852766-20-0)
- 4-Bromo-N-(3,4-difluorophenyl)benzenesulfonamide (CAS 349405-03-4)
- 1-(2-Benzylphenoxy)propan-2-ol (CAS 5029-76-5)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com