Raloxifene Impurity 4 CAS 1191901-07-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1191901-07-1 |
| Molecular Formula | C17H22N2O2S |
| Molecular Weight | 318.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Raloxifene Impurity 4 (CAS 1191901-07-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H22N2O2S. Molecular weight: 318.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H22N2O2S |
| Molecular Weight | 318.43 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Raloxifene Standards
- Raloxifene Impurity 20 (CAS 182133-38-6)
- Raloxifene Impurity 24 (CAS CATO-C4X-174324)
- Raloxifene Impurity 28 (CAS 13664-92-1)
- Raloxifene Impurity N65 (CAS 63675-73-0)
- Raloxifene Impurity 5 (CAS 177744-96-6)
- Raloxifene Impurity 3 (CAS 1677681-02-5)
- Raloxifene Impurity 31 (CAS 63762-93-6)
- Raloxifene Impurity 21 (CAS 90433-54-8)
Recommended Standards
- Tert-butyl 4-(1,1-dioxidothiomorpholino)piperidine-1-carboxylate (CAS 864293-77-6)
- Neticonazole impurity 10 (CAS CATO-C4X-220210)
- Tert-butyl 2-((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)acetate (CAS 330472-78-1)
- Salbutamol EP Impurity N(Trifluoroacetic Acid) (CAS CATO-C4X-117641)
- Vildagliptin Impurity 2 (CAS 1036959-23-5)
- N-((1-Cyclopentylpiperidin-4-yl)methyl)-4-ethoxybenzenesulfonamide (CAS 952984-09-7)
- 2-Hydrazinyl-4-(4-(trifluoromethyl)phenyl)thiazole (CAS 1032506-63-0)
- Azilsartan Impurity 24 (CAS 1403474-75-8)
- 2-(4-Chlorophenyl)-4-oxo-4-phenylbutanenitrile (CAS 95855-32-6)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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