Ornidazole Impurity 13 CAS 742020-47-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 742020-47-9 |
| Molecular Formula | C7H12N4O3 |
| Molecular Weight | 200.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ornidazole Impurity 13 (CAS 742020-47-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H12N4O3. Molecular weight: 200.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H12N4O3 |
| Molecular Weight | 200.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related Ornidazole Standards
- Ornidazole Impurity 39 (CAS 1064004-83-6)
- Ornidazole Impurity 4 (CAS 62580-80-7)
- Ornidazole Impurity 109 (CAS CATO-C4X-1331109)
- Ornidazole Impurity 95 (CAS CATO-C4X-133195)
- Ornidazole Impurity 8 (CAS 1384752-15-1)
- Ornidazole Impurity 90 (CAS CATO-C4X-133190)
- Ornidazole Impurity 87 (CAS CATO-C4X-133187)
- Ornidazole Impurity 110 (CAS 4580-83-0)
Recommended Standards
- N-(Pyrimidin-2-yl)picolinamide (CAS 848308-21-4)
- Moroxydine Impurity 2 (CAS CATO-C4X-25802)
- n-(Pyrazin-2-yl)pyridine-4-carboxamide (CAS 93906-19-5)
- Acetaminophen Impurity 43 (CAS CATO-C4X-121143)
- Calcitriol Impurity 59 (CAS 934338-44-0)
- (3AS,4S,6S,6aR)-6-(2-((tert-butyldimethylsilyl)oxy)propan-2-yl)-2,2-dimethyltetrahydro-4H-cyclopenta[d][1,3]dioxol-4-ol (CAS 1638744-78-1)
- {4-amino-7-bromopyrrolo[2,1-f][1,2,4]triazin-6-yl}methanol (CAS 1443531-92-7)
- Ornidazole Impurity 70 (CAS 2759277-30-8)
- 2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-carbonyl chloride (CAS 477587-17-0)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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