Cefuroxime-d3 CAS 1803240-98-3
| CAS No. | 1803240-98-3 |
| Molecular Formula | - |
| Molecular Weight | 427.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H13D3N4O8S, Cefuroxime-d3 contains deuterium isotope labeling, a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 427.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Cefuroxime-d3 (CAS 1803240-98-3), a certified reference material (molecular formula C16H13D3N4O8S, MW 427.40 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cefuroxime-d3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H13D3N4O8S |
| Molecular Weight | 427.40 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Cefuroxime Standards
- Cefuroxime Impurity 13 (CAS 229499-08-5)
- Cefuroxime Sodium EP Impurity E (CAS 97232-97-8)
- Cefuroxime Axetil EP Impurity D (CAS 55268-75-2)
- Cefuroxime Sodium EP Impurity B (CAS 39685-31-9)
- Cefuroxime Sodium EP Impurity G (CAS 97232-98-9)
- Cefuroxime impurity 106 (CAS CATO-C4X-1245106)
- Cefuroxime Impurity 100 (CAS CATO-C4X-1245100)
- Cefuroxime Impurity 12 (CAS 929531-94-2)
Recommended Standards
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- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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