Propafenone EP Impurity G CAS 1346603-80-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1346603-80-2 |
| Molecular Formula | C39H45NO6 |
| Molecular Weight | 623.78 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Propafenone EP Impurity G (CAS 1346603-80-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C39H45NO6. Molecular weight: 623.78 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C39H45NO6 |
| Molecular Weight | 623.78 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Propafenone Standards
- Propafenone Dimer Impurity-d10 (CAS 1346602-27-4)
- Propafenone β-D-Glucuronide (CAS 91411-76-6)
- Propafenone EP Impurity F (CAS 1329643-40-4)
- Propafenone Impurity 36 (CAS CATO-C4X-132236)
- Propafenone Impurity 26 (CAS CATO-C4X-132226)
- Propafenone Impurity 35 (CAS CATO-C4X-132235)
- Propafenone Impurity 16 (CAS CATO-C4X-132216)
- Propafenone Impurity 32 (CAS CATO-C4X-132232)
Recommended Standards
- N-(1-Butyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-4-methyl-N-(4-methylbenzenesulfonyl)benzene-1-sulfonamide (CAS 478032-69-8)
- Daraxonrasib Impurity 5 (CAS CATO-C4X-35185)
- 1-(1-Boc-4-piperidyl)-3-[2-(1-trityl-4-imidazolyl)phenyl]-2-propen-1-one (CAS 2044708-05-4)
- Lifitegrast Impurity 164 (CAS CATO-C4X-2409164)
- Pregabalin Impurity 73 (CAS CATO-C4X-131273)
- 2-(4-(Diphenylamino)phenyl)ethanol (CAS 650600-57-0)
- 2-Methyl-4-oxo-1-propyl-1,4-dihydroquinoline-3-carboxylic acid (CAS 922499-40-9)
- tert-Butyl (6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridin-2-yl)carbamate (CAS 2304634-51-1)
- 3-[4-(Prop-2-en-1-yl)-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl]-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridin-2-one (CAS 400074-86-4)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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