Cefuroxime Sodium Dimer（Mixture） CAS CATO-C4X-124522
| CAS No. | CATO-C4X-124522 |
| Molecular Formula | 2*C36H38N8O17S2 |
| Molecular Weight | N/A |
| 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 Cefuroxime Sodium Dimer（Mixture）.
Cefuroxime Sodium Dimer（Mixture） (CAS CATO-C4X-124522), molecular formula C36H38N8O17S2 and molecular weight 918.86 g/mol, is a CATO reference standard with documented purity and traceability.
Cefuroxime Sodium Dimer（Mixture） (C36H38N8O17S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Cefuroxime Sodium Dimer（Mixture） meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | 2*C36H38N8O17S2 |
| Molecular Weight | 918.86 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 2 |
Related Cefuroxime Standards
- Cefuroxime Open-ring Impurity 44 (CAS 1177709-12-4)
- Di(cefuroxime Ethyl) Ether (CAS 1202925-10-7)
- Cefuroxime Axetil EP Impurity A (CAS 123458-61-7)
- Cefuroxime Axetil Impurity 5 (CAS 136235-54-6)
- Cefuroxime Impurity 33 (CAS 1467-70-5)
- Cefuroxime Impurity 36 (CAS 15690-38-7)
- Cefuroxime-d3 (CAS 1803240-98-3)
- Cefuroxime Impurity 51 (CAS 213912-35-7)
Recommended Standards
- methyl 5-methylimidazo[1,2-a]pyridine-2-carboxylate (CAS 1187932-40-6)
- 1-(5-Chloro-2-fluorobenzyl)piperidin-4-amine dihydrochloride (CAS 1286274-03-0)
- (5-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine (CAS 2096334-39-1)
- 2-([1,1'-Biphenyl]-4-yl)-3-(piperazin-1-ylmethyl)imidazo[1,2-a]pyridine (CAS 727975-40-8)
- 1-[6-(3-aminoprop-1-ynyl)benzofuran-3-yl]hexahydropyrimidine-2,4-dione (CAS 2631060-32-5)
- 4-Amino-6-iodoindole (CAS 885520-58-1)
- 1-(6-Fluoro-3-(4-(methylsulfonyl)piperazine-1-carbonyl)quinolin-4-yl)-4-phenylpiperidine-4-carbonitrile (CAS 2231079-74-4)
- 3’,4’-O,O-Methylene-(+)-catechin (CAS 89329-14-6)
- methyl 6-oxo-5H,6H-pyrrolo[1,2-a]quinoxaline-3-carboxylate (CAS 1006385-87-0)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
Why CATO?
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