Fluvastatin Impurity 15 Sodium Salt CAS CATO-C4X-165115
| CAS No. | CATO-C4X-165115 |
| Molecular Formula | C24H23FNO3 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fluvastatin Impurity 15 Sodium Salt.
As a process- or degradation-related impurity, Fluvastatin Impurity 15 Sodium Salt (CAS CATO-C4X-165115, C24H23FNO3Na) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Fluvastatin Impurity 15 Sodium Salt is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 415.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H23FNO3 Na |
| Molecular Weight | 415.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluvastatin Standards
- Fluvastatin EP Impurity G (CAS 101125-34-2)
- Fluvastatin Impurity 20 (CAS 1025064-18-9)
- Fluvastatin Sodium - Impurity A (CAS 1025085-49-7)
- Fluvastatin EP Impurity D (CAS 1160169-39-0)
- Fluvastatin EP Impurity F (CAS 1207963-21-0)
- Fluvastatin-d7 Sodium Salt (CAS 1260178-87-7)
- Fluvastatin USP RC B (CAS 129332-29-2)
- Fluvastatin Impurity 11 (CAS 1331643-17-4)
Recommended Standards
- Sertraline Impurity 12 (CAS 52795-02-5)
- Cholic Acid Impurity 79 (CAS 111137-23-6)
- Lotilaner Impurity 31 (CAS CATO-C4X-325631)
- 2,4-Dimethyl-6-oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic acid (CAS 70506-54-6)
- DL-Cbz-alanine (CAS 4132-86-9)
- 2,2,4-Trimethyl-2,3-dihydro-1H-benzo[b][1,4]diazepine (CAS 24107-34-4)
- 3-Benzylidenedihydrofuran-2(3H)-one (CAS 6285-99-0)
- 4-Bromo-2-((tert-butoxycarbonyl)amino)-3-fluorobenzoic acid (CAS 2138054-66-5)
- 3-Amino-5-methoxyindolin-2-one hydrochloride (CAS 1268971-48-7)
- Exenatide (CAS 141758-74-9（free base）)
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