Metronidazole Impurity 24 CAS 3034-42-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 3034-42-2 |
| Molecular Formula | C4H5N3O2 |
| Molecular Weight | 127.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Metronidazole Impurity 24 (CAS 3034-42-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5N3O2. Molecular weight: 127.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5N3O2 |
| Molecular Weight | 127.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Metronidazole Standards
- Metronidazole Impurity 11 (CAS 3034-41-1)
- Metronidazole EP Impurity B (CAS 3034-38-6)
- Metronidazole Impurity 35 (CAS CATO-C4X-140535)
- Metronidazole Impurity 16 (CAS 138169-63-8)
- Metronidazole impurity 23 (CAS CATO-C4X-140523)
- Metronidazole Impurity 26 (CAS 5006-79-1)
- Metronidazole Impurity 31 (CAS CATO-C4X-140531)
- Metronidazole EP Impurity C (CAS 5006-69-9)
Recommended Standards
- Ribavirin Impurity 51 (CAS 4928-88-5)
- Tinidazole EP Impurity A (CAS 696-23-1)
- Cefazolin Impurity 53 (CAS 26476-16-4)
- Timolol EP Impurity F (CAS 30165-96-9)
- Atrasentan Impurity 180 (CAS 1059052-58-2)
- 1-Allyl-1-pyridin-4-yl-but-3-enylamine (CAS 304668-65-3)
- 3-(4-methyl-2,5-dioxoimidazolidin-4-yl)benzonitrile (CAS 916210-71-4)
- 2-(Isopropylthio)spiro[3.4]octane-2-carboxylic acid (CAS 1482663-79-5)
- 7-Fluoro-3-[2-(4-methoxy-phenyl)-2-oxo-ethylidene]-3,4-dihydro-1H-quinoxalin-2-one (CAS 1380572-47-3)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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