Fluvastatin EP Impurity B CAS 194934-96-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 194934-96-8 |
| Molecular Formula | C28H34FNO4 |
| Molecular Weight | 467.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fluvastatin EP Impurity B (CAS 194934-96-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H34FNO4. Molecular weight: 467.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H34FNO4 |
| Molecular Weight | 467.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; 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.) | 2012 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluvastatin Standards
- Fluvastatin Impurity N1 (CAS 194935-00-7)
- Fluvastatin Alcohol Ketone (CAS 375846-25-6)
- Fluvastatin Methyl Ester (CAS 93957-53-0)
- Fluvastatin EP Impurity C(Sodium Salt) (CAS 2451176-31-9 (free acid))
- Fluvastatin Sodium - Impurity A (CAS 1025085-49-7)
- Fluvastatin Impurity 16 (CAS 2117644-62-7)
- Fluvastatin EP Impurity D (CAS 1160169-39-0)
- Fluvastatin EP Impurity C (CAS 2451176-31-9)
Recommended Standards
- Tetrapeptide-3 (CAS 827306-97-8)
- 5-Benzyloxy Rosiglitazone-d4 (CAS 1794768-28-7)
- (3S,5R,E)-tert-Butyl Fluvastatin (CAS 194935-03-0)
- Carboplatin Impurity 12 (CAS 113287-15-3)
- Sitagliptin Impurity 76 (CAS 209995-38-0)
- 2-(Benzyloxy)-6-methylaniline (CAS 883107-58-2)
- 3-(2-Methoxyethyl)-4-(thiophen-2-yl)-1h-pyrazol-5-amine (CAS 1340598-53-9)
- (S)-5-(aminomethyl)-1-methylpyrrolidin-2-one (CAS 2089671-93-0)
- 2-[(4-Ethylbenzoyl)amino]-3-methylbutanoic acid (CAS 1396964-80-9)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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