Dronedarone Impurity 82 CAS 141645-17-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 141645-17-2 |
| Molecular Formula | C16H11NO5 |
| Molecular Weight | 297.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dronedarone Impurity 82 (CAS 141645-17-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11NO5. Molecular weight: 297.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11NO5 |
| Molecular Weight | 297.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Dronedarone Standards
- Dronedarone Impurity 41 (CAS 94107-99-0)
- Dronedarone Impurity 2 (CAS 335153-23-6)
- Dronedarone Impurity 13 (CAS 748763-03-3)
- Dronedarone USP Related Compound C (CAS 1278585-68-4)
- Dronedarone Impurity 57 (CAS 98873-72-4)
- Dronedarone Impurity 1 (CAS 335153-21-4)
- Dronedarone Impurity 58 (CAS 141645-20-7)
- Dronedarone Impurity 3 (CAS 141645-16-1)
Recommended Standards
- 240408-81-5 T9X7TNF4X2 Triglycidyl isocyanurate, (S,S,S)- UNII-T9X7TNF4X2 beta-Triglycidyl isocyanurate, (-)- 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris((2S)-2-oxiranylmethyl)- 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris((2S)-oxiranylmethyl)- (S,S,S)-Triglycidyl isocyanurate (CAS 240408-81-5)
- Isavuconazole Impurity 154 (CAS CATO-C4X-1236154)
- α-Triglycidyl Isocyanurate (CAS 59653-73-5)
- Butylphthalide Impurity 25 (CAS 3453-63-2)
- Naproxen Impurity 53 (CAS 150493-03-1)
- 5-Iodo-1H-indole-6-carboxylic acid (CAS 1227266-83-2)
- 3-(3-Fluoro-5-methoxyphenyl)-2-methyl-1-propene (CAS 951889-09-1)
- Selumetinib Impurity 12 (CAS CATO-C4X-305312)
- 5,6,7,8-Tetrahydroindolizine-1-carboxylic acid (CAS 61009-82-3)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com