Cefuroxime Impurity 24 CAS 929531-97-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 929531-97-5 |
| Molecular Formula | C16H16N4O10S |
| Molecular Weight | 456.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cefuroxime Impurity 24 (CAS 929531-97-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16N4O10S. Molecular weight: 456.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16N4O10S |
| Molecular Weight | 456.38 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Cefuroxime Standards
- Cefuroxime Impurity 88 (CAS CATO-C4X-124588)
- Cefuroxime Impurity 89 (CAS CATO-C4X-124589)
- Cefuroxime Impurity 58 (CAS CATO-C4X-124558)
- Cefuroxime Impurity 85 (CAS CATO-C4X-124585)
- Cefuroxime Axetil Impurity 16 (CAS CATO-C4X-143616)
- Cefuroxime Impurity 91 (CAS CATO-C4X-124591)
- Cefuroxime Impurity 96 (CAS CATO-C4X-124596)
- Cefuroxime Impurity 11 (CAS CATO-C4X-124511)
Recommended Standards
- Ethyl 4-(4-chlorobenzenesulfonyl)-1-[(4-chlorophenyl)methyl]piperidine-4-carboxylate (CAS 866150-04-1)
- 3-((3,4-Dichlorobenzyl)thio)-5-(4-ethoxyphenyl)-4-phenyl-4H-1,2,4-triazole (CAS 868255-98-5)
- 2-(10-([1,1'-Biphenyl]-3-yl)anthracen-9-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1510788-38-1)
- Dapagliflozin Impurity 97 (CAS CATO-C4X-113897)
- Others Impurity 18 (CAS CATO-C3D-262618)
- 4,4'-Disulfanediylbis(2-methylphenol) (CAS 33931-27-0)
- 3,3-Bis(1-Methylethyl)-1-(2,2,2-Trifluoroethyl)-2,4-Azetidinedione (CAS 56519-50-7)
- 5-(3-Ethoxyphenyl)pyrimidine-2,4-diol (CAS 1261942-74-8)
- 2,3,5,6-Tetrahydro-6-(4-nitrophenyl)imidazo[2,1-b]thiazole (CAS 66235-01-6)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
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