Sulindac EP Impurity D CAS 134439-52-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 134439-52-4 |
| Molecular Formula | C21H19FO3S |
| Molecular Weight | 370.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Sulindac EP Impurity D (CAS 134439-52-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H19FO3S. Molecular weight: 370.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H19FO3S |
| Molecular Weight | 370.44 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Sulindac Standards
- Sulindac Sulfone (CAS 59864-04-9)
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- Sulindac Impurity N94 (CAS CATO-CP155194)
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- Sulindac EP Impurity B-d3 (CAS 250608-67-4)
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- Sulindac-d3 (CAS CATO-C4X-29303)
- (R)-Sulindac Methyl Ester (CAS 929081-61-8)
Recommended Standards
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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