Fluvastatin EP Impurity D CAS 1160169-39-0
| CAS No. | 1160169-39-0 |
| Molecular Formula | C24H24FNO4 |
| Molecular Weight | 409.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 409.45 g/mol gives Fluvastatin EP Impurity D distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Fluvastatin EP Impurity D (CAS 1160169-39-0, C24H24FNO4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C24H24FNO4, Fluvastatin EP Impurity D contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 409.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Fluvastatin EP Impurity D meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H24FNO4 |
| Molecular Weight | 409.45 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluvastatin Standards
- Fluvastatin Sodium - Impurity A (CAS 1025085-49-7)
- Fluvastatin Impurity 16 (CAS 2117644-62-7)
- Fluvastatin EP Impurity C(Sodium Salt) (CAS 2451176-31-9 (free acid))
- Fluvastatin EP Impurity C (CAS 2451176-31-9)
- Fluvastatin EP Impurity F (CAS 1207963-21-0)
- Fluvastatin Sodium - Impurity F (CAS 2118370-50-4)
- Fluvastatin Lactone (CAS 94061-83-3)
- Fluvastatin Methyl Ester (CAS 93957-53-0)
Recommended Standards
- Tert-butyl 6-((4-cyano-2-fluorobenzyl)oxy)-3',6'-dihydro-[2,4'-bipyridine]-1'(2'H)-carboxylate (CAS 2428642-40-2)
- Biphenyl compound 2 (CAS CATO-C4X-26292)
- N-(7-benzoyl-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4-methylbenzenesulfonamide (CAS 886493-75-0)
- Biphenyl compound 3 (CAS CATO-C4X-26293)
- Mitomycin impurity 5 (CAS 98462-75-0)
- Baricitinib Impurity 55 (CAS CATO-C4X-226055)
- Sodium Fusidate Impurity 18 (CAS 16391-75-6)
- 2-(2-Aminoethyl)isoindoline-1,3-dione (CAS 71824-24-3)
- 2-(5-Ethyl-1,3-dioxolan-4-yl)-1-phenyl-2-(pyrrolidin-1-yl)ethan-1-one hydrochloride (CAS 24622-61-5)
- 3-(2-Amino-6-chlorophenoxy)-N,N-dimethylaniline (CAS 937604-75-6)
- 4-amino-N-(3,5-dimethoxyphenyl)benzene-1-sulfonamide (CAS 202466-84-0)
- (1-Methyl-1H-pyrrolo[2,3-b]pyridin-6-yl)boronic acid (CAS 2043401-57-4)
- 1-Cyclopentyl-2-(pyridin-2-yl)ethan-1-one (CAS 115045-66-4)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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