Cephalosporin C Zinc Salt CAS 59143-60-1
| CAS No. | 59143-60-1 |
| Molecular Formula | C16H19N3O8S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cephalosporin C Zinc Salt (CAS 59143-60-1), molecular formula C16H19N3O8SZn and molecular weight 478.78 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Cephalosporin C Zinc Salt (C16H19N3O8SZn) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Cephalosporin C Zinc Salt 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 | C16H19N3O8S Zn |
| Molecular Weight | 478.78 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cephalosporin Standards
- Cephalosporin Impurity 2 (CAS 1269661-23-5)
- Cephalosporin Impurity 3 (CAS 1269661-24-6)
- Cephalosporin Impurity 11 (Cefovecin) (CAS 234096-34-5)
- Cephalosporin C Sodium Salt (CAS 51762-04-0)
- Cephalosporin C (CAS 61-24-5)
- Cephalosporin Impurity 4 (CAS CATO-C4X-24184)
- Cephalosporin Impurity 6 (CAS CATO-C4X-24186)
Recommended Standards
- 4-[2-(4-Nitrophenoxy)ethyl]piperidinehydrochloride (CAS 1220037-90-0)
- (R)-2-Amino-2,4-dimethylpentan-1-ol (CAS 1352447-27-8)
- (2-Methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrol-3-yl)methyl 4-fluorobenzoate (CAS 478043-41-3)
- Efavirenz USP Related Compound B (CAS 440124-96-9)
- [(4-fluorophenyl)amino]carbonitrile (CAS 14213-19-5)
- 1-(Propan-2-yl)cyclobutan-1-ol (CAS 78386-42-2)
- 6-Bromo-4-(trifluoromethyl)pyridin-2-amine (CAS 1256825-17-8)
- 1-(Chloromethyl)-2,3-difluorobenzene (CAS 446-57-1)
- 7-Fluoro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid (CAS 1190315-40-2)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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