Cefoperazone Impurity N12 CAS 711590-76-4
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 711590-76-4 |
| Molecular Formula | C25H26N9O8S2 |
| Molecular Weight | 644.66 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cefoperazone Impurity N12 (CAS 711590-76-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C25H26N9O8S2. Molecular weight: 644.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H26N9O8S2 |
| Molecular Weight | 644.66 g/mol |
| Purity | >90% |
| 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) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 2 |
Related Cefoperazone Standards
- Cefoperazone EP Impurity B (CAS 711598-76-4)
- Cefoperazone Impurity 13 (CAS CATO-C4X-114913)
- Cefoperazone Impurity 25 (CAS CATO-C4X-114925)
- Cefoperazone Impurity 33 (CAS CATO-C4X-114933)
- Cefoperazone (CAS 62893-19-0)
- Cefoperazone EP Impurity F (CAS 1315481-36-7)
- Cefoperazone Impurity N11 (CAS 68779-10-2)
- Cefoperazone-d5 (CAS 2410425-70-4)
Recommended Standards
- Methyl 9-(((2R,3R,4S,5S,6R)-5-hydroxy-6-(hydroxymethyl)-4-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3-(((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)nonanoate (CAS 65606-80-6)
- Boc-Val-Cit-PAB-PNP (CAS 870487-10-8)
- Latamoxef Impurity 31 (CAS CATO-C4X-179831)
- Eldecalcitol Impurity 51 (CAS 1527523-12-1)
- Hydroxychloroquine Impurity 21 (CAS 927-55-9)
- 4-(Benzo[d]thiazol-2-yl)butan-1-amine (CAS 173838-78-3)
- Hydroxylamine, O-cyclopentyl-, hydrochloride (1:1) (CAS 52189-22-7)
- 4-{[2-carboxy-1-(thiophen-2-yl)ethyl]carbamoyl}-1H-imidazole-5-carboxylic acid (CAS 1485543-29-0)
- (E)-1-(1-ethyl-1H-pyrazol-3-yl)ethan-1-one oxime (CAS 1173400-43-5)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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