Cefminox Sodium-△3isomer CAS CATO-C4X-192643
| CAS No. | CATO-C4X-192643 |
| Molecular Formula | C16H21N7O7S3 |
| Molecular Weight | 519.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Cefminox Sodium-△3isomer (C16H21N7O7S3) is characterized by 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Cefminox Sodium-△3isomer (CAS CATO-C4X-192643), a certified reference material (molecular formula C16H21N7O7S3, MW 519.58 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 Cefminox Sodium-△3isomer 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 | C16H21N7O7S3 |
| Molecular Weight | 519.58 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 3 |
Related Cefminox Standards
- Cefminox (CAS 84305-41-9)
- Cefminox Sodium Impurity 11 (CAS CATO-C4X-192611)
- Cefminox Impurity 12 (CAS CATO-C4X-192612)
- Cefminox Sodium-△3isomer 1 (CAS CATO-C4X-192618)
- Cefminox Sodium-△3isomer 2 (CAS CATO-C4X-192619)
- Cefminox Sodium-△3isomer 3 (CAS CATO-C4X-192624)
- Cefminox Impurity 27 (CAS 75498-97-4)
- Cefminox impurity 52 (CAS CATO-C4X-192652)
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Why CATO?
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