Metronidazole Impurity 26 CAS 5006-79-1
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 5006-79-1 |
| Molecular Formula | C6H7N3O2 |
| Molecular Weight | 153.14 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Metronidazole Impurity 26 (CAS 5006-79-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7N3O2. Molecular weight: 153.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H7N3O2 |
| Molecular Weight | 153.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >90% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Metronidazole Standards
- Metronidazole Impurity 31 (CAS CATO-C4X-140531)
- Metronidazole EP Impurity C (CAS 5006-69-9)
- Metronidazole EP Impurity D (CAS 5006-68-8)
- Metronidazole-d (CAS 1794791-19-7)
- Metronidazole Impurity 27 (CAS 34916-84-2)
- Metronidazole Impurity 16 (CAS 138169-63-8)
- Metronidazole Impurity 35 (CAS CATO-C4X-140535)
- Metronidazole Impurity N30 (CAS 56910-52-2)
Recommended Standards
- Mesalazine EP Impurity F (CAS 570-23-0)
- Aspirin Impurity 25 (CAS 38160-63-3)
- Mesalazine EP Impurity E (CAS 65-49-6)
- Ezetimibe Impurity 69 (CAS 6744-65-6)
- Mirogabalin Impurity 15 (CAS CATO-C4X-292415)
- n-(4-Ethoxybenzenesulfonyl)benzamide (CAS 708290-01-1)
- Methyl 7-(3,4-dichlorobenzyl)-5,8-dioxohexahydro-3H-thiazolo[3,4-a]pyrazine-3-carboxylate (CAS 294849-03-9)
- 2-(Imidazolidin-2-ylidene)-1-(4-methoxyphenyl)ethanone, 97% (CAS 107195-10-8)
- (6-((1-(tert-Butyl)-1H-pyrazol-5-yl)amino)pyrazin-2-yl)methanol (CAS 1010086-67-5)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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