Dronedarone Impurity 38 CAS CATO-C4X-109238
| CAS No. | CATO-C4X-109238 |
| Molecular Formula | C30H42N2O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Dronedarone Impurity 38 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.
CATO supplies Dronedarone Impurity 38 (CAS CATO-C4X-109238), a pharmacopoeial impurity reference standard (molecular formula C30H42N2O4HCl, MW 531.13 g/mol) used for the identification and quantification of trace impurities in APIs.
Dronedarone Impurity 38 (C30H42N2O4HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C30H42N2O4 HCl |
| Molecular Weight | 531.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dronedarone Standards
- Dronedarone Impurity 55 (CAS 100-07-2)
- Dronedarone-D6 (CAS 1132693-87-8)
- Dronedarone Impurity 42 (CAS 113385-32-3)
- Dronedarone Impurity 60 (CAS 1250316-60-9)
- Dronedarone USP Related Compound C (CAS 1278585-68-4)
- Dronedarone Impurity 14 (CAS 1278585-70-8)
- Dronedarone EP Impurity B DiHCl (CAS 1309476-91-2)
- Dronedarone-d6 HCl (CAS 1329809-23-5)
Recommended Standards
- Cloxacillin Impurity 37 (CAS CATO-C4X-159737)
- Sildenafil Impurity 38 (CAS 319491-68-4)
- ErlotiniB impurity 35 (CAS CATO-C4X-106935)
- tert-Butyl (4-chloro-2-hydroxyphenyl)carbamate (CAS 937064-33-0)
- (S)-2-(Aminomethyl)-4-isobutyloxazol-5(4H)-one (CAS 738570-00-8)
- (R)-2-(3-(Furan-2-yl)acrylamido)-3-((3,7,11-trimethyldodeca-2,6,10-trien-1-yl)thio)propanoic acid (CAS 165245-19-2)
- 2-((1-Methyl-1H-tetrazol-5-yl)thio)-1-(2-methylindolin-1-yl)ethan-1-one (CAS 380170-59-2)
- 2-Chloro-n-{[2-(trifluoromethyl)phenyl]methyl}acetamide (CAS 959139-25-4)
- (5-(tert-Butyl)isoxazol-3-yl)methanamine (CAS 1234009-99-4)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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