Cefoperazone-d5 CAS 2410425-70-4
| CAS No. | 2410425-70-4 |
| Molecular Formula | - |
| Molecular Weight | 650.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Cefoperazone-d5.
CATO supplies Cefoperazone-d5 (CAS 2410425-70-4), a certified reference material (molecular formula C25H22D5N9O8S2, MW 650.70 g/mol) for analytical method development and quality control.
The molecular framework of Cefoperazone-d5 (C25H22D5N9O8S2) is characterized by deuterium isotope labeling, a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C25H22D5N9O8S2 |
| Molecular Weight | 650.70 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) | 19.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| 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 Impurity N12 (CAS 711590-76-4)
Recommended Standards
- Fmoc-norArg(Z)2-OH (CAS 2044702-47-6)
- Piperacillin Impurity 56 (CAS CATO-C4X-173256)
- Fmoc-D-norArg(Z)2-OH (CAS 2044710-16-7)
- Piperacillin Impurity 76 (CAS CATO-C4X-173276)
- 3-Methyl-2-p-tolylquinoline-4-carboxylic acid (CAS 330834-94-1)
- (2R,4aR,6R,7S,8S,8aR)-7,8-bis(benzyloxy)-2-phenyl-6-(phenylthio)hexahydropyrano[3,2-d][1,3]dioxine (CAS 159407-17-7)
- 2-(4-(2-Chloropyrimidin-4-yl)piperazin-1-yl)ethan-1-ol (CAS 1249779-00-7)
- N-Cyclopropyl-N-(thiophen-3-ylmethyl)benzofuran-2-carboxamide (CAS 1235223-02-5)
- 1,1-Difluoropropan-2-amine hydrochloride (CAS 1384427-90-0)
- 3-(Ethylthio)-4h-1,2,4-triazol-4-amine (CAS 869941-58-2)
- 2-Bromo-9-hexyl-9H-carbazole (CAS 864550-95-8)
- (4-Methylphenyl) N-pyridin-4-ylcarbamate (CAS 1993323-61-7)
- 4-Methyl-4-(pyrazin-2-yl)pyrrolidin-2-one (CAS 1462240-28-3)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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 18665070610 / Nicole.chen@cato-chem.com