Ceftolozane impurity 2 CAS 1956303-46-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1956303-46-0 |
| Molecular Formula | C26H42N14O8S2 |
| Molecular Weight | 742.83 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Ceftolozane impurity 2 (CAS 1956303-46-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H42N14O8S2. Molecular weight: 742.83 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H42N14O8S2 |
| Molecular Weight | 742.83 g/mol |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 14 |
| Sulfur Atoms | 2 |
Related Ceftolozane Standards
- Ceftolozane Impurity 21 (CAS CATO-C4X-240621)
- Ceftolozane Impurity 31 (CAS CATO-C4X-240631)
- Ceftolozane Impurity 19 (CAS CATO-C4X-240619)
- Ceftolozane Impurity 17 (CAS CATO-C4X-240617)
- Ceftolozane Impurity 20 (CAS CATO-C4X-240620)
- Ceftolozane Impurity 42 (CAS CATO-C4X-240642)
- Ceftolozane Impurity 34 (CAS CATO-C4X-240634)
- Ceftolozane Impurity 35 (CAS CATO-C4X-240635)
Recommended Standards
- Posaconazole Impurity 78 (CAS CATO-C4X-120878)
- [2,6-Bis(1-methylethyl)benzenaminato(2-)](2,5-dimethyl-1H-pyrrol-1-yl)(2-methyl-2-phenylpropylidene)([1,1':3',1''-terphenyl]-2'-olato) molybdenum(VI) (CAS 1703808-70-1)
- 2,2'-((1S,3S)-5,10-Dioxo-2-phenyl-2,3,5,10-tetrahydro-1H-[1,2,4]diazaphospholo[1,2-b]phthalazine-1,3-diyl)bis(N-((S)-1-phenylethyl)benzamide) (CAS 615538-63-1)
- Levocabastine EP Impurity A (CAS CATO-C4X-22891)
- Landiolol Impurity 76 (CAS CATO-C4X-262176)
- 4,4,4-Trifluoro-1-(4-methoxyphenyl)butane-1,3-dione (CAS 15191-68-1)
- 1,5-Dichloro-2,3-bis(propan-2-yloxy)benzene (CAS 1881295-47-1)
- 4-Amino-2-fluoro-3-methoxybenzoic acid (CAS 194804-86-9)
- (E)-{amino[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}amino 3-(trifluoromethyl)benzoate (CAS 338791-58-5)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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