Cefepime-D8 Sulfate CAS 131857-33-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 131857-33-5 |
| Molecular Formula | C19H17D8N6O5S2 HO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cefepime-D8 Sulfate (CAS 131857-33-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H17D8N6O5S2 HO4S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H17D8N6O5S2 HO4S |
| Molecular Weight | 586.68 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 3 |
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- Cefepime Impurity 20 (CAS 112533-07-0)
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Recommended Standards
- Ethyl 2-(1-(tert-butoxycarbonyl)piperidin-4-yl)-4-methylthiazole-5-carboxylate (CAS 852180-50-8)
- (4-(4-Fluoropyridin-2-yl)phenyl)methanol (CAS 1349716-68-2)
- 1-Bromo-3-fluoro-5-pyrrolidinobenzene (CAS 1199773-24-4)
- 3-Benzyloxy-5-bromo-2-fluoropyridine (CAS 1428532-92-6)
- 1-(3-Chloro-4-methylphenyl)-3-(pyrimidin-2-yl)urea (CAS 64699-76-9)
- 84086-97-5 3,7-Dichloro-8-(dichloromethyl)quinoline DTXSID00517901 (CAS 84086-97-5)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com