Propafenone RC 6 CAS 189766-45-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189766-45-8 |
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propafenone RC 6 (CAS 189766-45-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H18O3. Molecular weight: 270.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
Related Propafenone Standards
- Propafenone Impurity 23 (CAS CATO-C4X-132223)
- Propafenone EP Impurity C (CAS 22525-95-7)
- Propafenone Hydrochloride EP Impurity C (CAS CATO-C4X-132238)
- Propafenone EP Impurity D (CAS 91401-73-9)
- Propafenone Impurity 31 (CAS CATO-C4X-132231)
- Propafenone EP Impurity A (CAS 3516-95-8)
- Propafenone Impurity 28 (CAS CATO-C4X-132228)
- Propafenone Impurity 29 (CAS 36941-00-1)
Recommended Standards
- 2-tert-Butyl 6-methyl 6-amino-2-azaspiro[3.3]heptane-2,6-dicarboxylate (CAS 1823810-70-3)
- 7-fluoro-2-(2-methylphenyl)quinazoline-4-thiol (CAS 1909305-09-4)
- tert-Butyl 3-oxo-7-oxa-2,10-diazaspiro[4.6]undecane-10-carboxylate (CAS 1823269-80-2)
- (R)-2-(Naphthalen-2-yl)propan-1-amine (CAS 2248198-38-9)
- Imipramine-2,4,6,8-d4 Hydrochloride (CAS 61361-33-9)
- 2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4-yl thiophene-2-carboxylate (CAS 303987-62-4)
- 8-Bromo-6-methylimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1203571-75-8)
- 2-(Azetidin-3-yloxy)-5-fluoropyridine (CAS 1343506-08-0)
- 1-(2,6-Difluoro-4-(trifluoromethyl)phenyl)ethan-1-one (CAS 1288987-71-2)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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