Cefodizime Impurity 5 CAS 120533-30-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 120533-30-4 |
| Molecular Formula | C20H20N6O7S4 |
| Molecular Weight | 584.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cefodizime Impurity 5 (CAS 120533-30-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H20N6O7S4. Molecular weight: 584.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H20N6O7S4 |
| Molecular Weight | 584.67 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 4 |
Related Cefodizime Standards
- Cefodizime Impurity 24 (CAS CATO-C4X-180624)
- Cefodizime Impurity 6 (CAS 97180-26-2)
- Cefodizime Impurity 7 (CAS CATO-C4X-18067)
- Cefodizime (CAS 69739-16-8)
- Cefodizime Impurity 23 (CAS CATO-C4X-180623)
- Cefodizime Impurity 4 (CAS CATO-C4X-18064)
- Cefodizime Oxide Impurity 1 (CAS CATO-C4X-18068)
- Cefodizime Impurity 13 (CAS CATO-C4X-180613)
Recommended Standards
- PD 176252 (CAS 204067-01-6)
- 4-(4-(3-(Pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)benzoic acid (CAS 452343-18-9)
- Tetrakis(4-(1H-imidazol-1-yl)phenyl)methane (CAS 1258859-29-8)
- Riociguat Impurity 21 (CAS CATO-C4X-174921)
- Dopamine Impurity 117 (CAS CATO-C4X-1908117)
- 1-(Benzo[d]thiazol-2-yl)prop-2-en-1-one (CAS 192648-59-2)
- 5-Bromo-4-chloro-2-(difluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 2092583-50-9)
- N-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-2-(thiophen-2-yl)acetamide (CAS 921816-00-4)
- (S)-3-(Thiophen-3-yl)morpholine (CAS 1213168-12-7)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
Why CATO?
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