Raloxifene EP Impurity C CAS 195454-31-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 195454-31-0 |
| Molecular Formula | C28H27NO5S |
| Molecular Weight | 489.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Raloxifene EP Impurity C (CAS 195454-31-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H27NO5S. Molecular weight: 489.58 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H27NO5S |
| Molecular Weight | 489.58 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.) | 2012 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Raloxifene Standards
- Raloxifene 6-Monomethyl Ether (CAS 178451-13-3)
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- Raloxifene Impurity 12 (CAS CATO-C4X-174312)
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Recommended Standards
- Eplerenone Impurity 37 (CAS CATO-C4X-163037)
- 5-(3-(1H-Pyrrol-1-yl)-4-(m-tolyl)thiophen-2-yl)-3-(4-(benzyloxy)phenyl)-1,2,4-oxadiazole (CAS 950265-98-2)
- N-(5-(N,N-Diethylsulfamoyl)-2-(4-fluorophenoxy)phenyl)-2-(methylthio)nicotinamide (CAS 949967-51-5)
- Prilocaine impurity 52 (CAS CATO-C4X-193452)
- Dolutegravir O-Methyl Impurity (CAS 1335210-35-9)
- (S)-1-amino-1-cyclopropyl-2-methylpropan-2-ol hydrochloride (CAS 1363408-33-6)
- Tauroursodeoxycholic acid Impurity 44 (CAS 88725-39-7)
- Fluoxetine EP Impurity C HCl (CAS 79088-29-2)
- N-Hydroxy-2-((4-isopropoxyphenyl)sulfonyl)acetimidamide (CAS 886499-43-0)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com