CAS · 38821-53-3
01
Product Overview
Cefradine is a high-purity a-api supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
02
Product Specifications
| Grade: | CP2015 |
|---|---|
| Appearance: | White to off-white crystalline powder |
| Assay (dried base): | 90% min |
| Specific rotation: | +80° ～ +90° |
| Identification: | HPLC + IR conforms |
| Crystallinity: | Conforms |
| pH: | 3.5 - 6.0 |
| Character of solution: | #1 max |
| Color: | Y5# or YG5# max |
| Related substances: | |
| 7-ADCA: | 1.0% max |
| Dihydrophenylglycine: | 1.0% max |
| Single impurity: | 2.0% max |
| Total impurities: | 2.5% max |
| Cefradine polymer: | 0.05% max |
| 2-naphthol: | 0.05% max |
| Water: | 6.0% max |
| Residual on ignition: | 0.2% max |
| Heavy metals: | 20 ppm max |
| N,N-dimethylformamide: | 0.088% max |
| Dichloromethane: | 0.06% max |
| Acetone: | 0.5% max |
03
Applications
Detailed application notes for this product are available on request. Contact our technical team for the full application dossier, formulation guidance and regulatory documentation.
04
Benefits
The key benefits and differentiators of this product are available on request. Contact us for performance data, comparative specifications and selection guidance.
05
Conclusion
A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.