Ezetimibe Impurity 6 CAS CATO-C4X-10986
| CAS No. | CATO-C4X-10986 |
| Molecular Formula | C31H26FNO3 |
| Molecular Weight | 479.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Ezetimibe Impurity 6 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 479.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Ezetimibe Impurity 6 (CAS CATO-C4X-10986) is a certified pharmaceutical impurity reference standard with the molecular formula C31H26FNO3 and a molecular weight of 479.54 g/mol.
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.
CATO manufactures Ezetimibe Impurity 6 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C31H26FNO3 |
| Molecular Weight | 479.54 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ezetimibe Standards
- Ezetimibe Impurity 7 (CAS CATO-C4X-10987)
- Ezetimibe Impurity 64 (CAS CATO-C4X-109864)
- Ezetimibe Impurity 65 (CAS CATO-C4X-109865)
- Ezetimibe Impurity 57 (CAS CATO-C4X-109857)
- Ezetimibe Impurity C115 (CAS 204589-96-8)
- Ezetimibe diacetate (CAS 163380-20-9)
- Ezetimibe Impurity 12(Intermediate Isomer Impurity) (CAS CATO-C4X-109812)
- Ezetimibe Impurity 8 (CAS CATO-C4X-10988)
Recommended Standards
- N-[2-(Cyclohex-1-en-1-yl)ethyl]-4-{3-[3-(trifluoromethyl)phenyl]-2H,4H,5H,6H-cyclopenta[c]pyrazol-2-yl}benzamide (CAS 866018-78-2)
- Dimethyl 4-(2-(benzyloxy)-4-fluorophenyl)-2,6-diisopropylpyridine-3,5-dicarboxylate (CAS 470717-47-6)
- o-Toluoyl-5-hydroxy Omeprazole (CAS 120003-79-4)
- 2-(Benzylsulfanyl)-4-phenyl-6-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidine-5-carbonitrile (CAS 303985-07-1)
- Labetalol Impurity 78 (CAS CATO-C4X-246678)
- Norethisterone Impurity 17 (CAS CATO-C4X-171317)
- Tivozanib Impurity 16 (CAS CATO-C4X-340016)
- 4-BRomo-6,7-dimethoxy-1h-indole-2-carboxylic acid (CAS 887360-70-5)
- 2-Methyl-4-(propylamino)quinolin-8-ol (CAS 805965-40-6)
- 2-Phenethyl-1H-benzo[d]imidazol-5-amine dihydrochloride (CAS 1158762-18-5)
- (S)-a-Amino-3,4-dimethoxybenzeneacetic acid (CAS 147383-98-0)
- (S)-N-((R)-1-cyclopropyl-2,2,2-trifluoroethyl)-2-methylpropane-2-sulfinamide (CAS 1160756-76-2)
- 2-(Aminomethyl)-6-fluorospiro[3.3]heptane-2-carboxylic acid (CAS 2715120-06-0)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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 18665070610 / Nicole.chen@cato-chem.com