Dronedarone Impurity 73 CAS 5337-04-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 5337-04-2 |
| Molecular Formula | C7H10O5 |
| Molecular Weight | 174.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dronedarone Impurity 73 (CAS 5337-04-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10O5. Molecular weight: 174.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10O5 |
| Molecular Weight | 174.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Dronedarone Standards
- Dronedarone Impurity 75 (CAS 2003093-69-2)
- Dronedarone Impurity 55 (CAS 100-07-2)
- Dronedarone Impurity 62 (CAS 5511-89-7)
- Dronedarone Impurity 74 (CAS 948015-51-8)
- Dronedarone Impurity 56 (CAS 28141-24-4)
- Dronedarone Impurity 59 (CAS 13422-90-7)
- Dronedarone Impurity 61 (CAS 1343091-70-2)
- Dronedarone Impurity 63 (CAS 90050-13-8)
Recommended Standards
- Diethyl azodicarboxylate (CAS 1972-28-7)
- Sodium Valproate Impurity 16 (CAS 609-09-6)
- 4-Ketopimelic acid 4-Oxoheptanedioic acid 4-Oxopimelic acid 502-50-1 (CAS 502-50-1)
- Atosiban Impurity 90 (CAS 125814-33-7)
- Vericiguat Impurity 27 (CAS CATO-C4X-289627)
- 2-((1-Methyl-9H-pyrido[3,4-b]indol-6-yl)oxy)ethan-1-amine (CAS 2685741-31-3)
- cis-Hexahydroisobenzofuran-5(3H)-one (CAS 40479-67-2)
- 3-bromo-8-methyl-12-oxa-4,8-diazatricyclo[7.4.0.0²,⁶]trideca-2,5-diene (CAS 2104437-07-0)
- 1-(2-Fluorophenyl)-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-27-5)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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