Cefixime
USP/EP-grade Cefixime (CAS 79350-37-1, trihydrate 125110-14-7), 98–102%, supplied wholesale by Zyntex to licensed producers. Third-generation oral cephalosporin API for tablets, capsules and suspensions. CoA and SDS.
Description
Cefixime Product Overview
Cefixime is a white to light yellow crystalline powder, commonly supplied as the trihydrate (CAS 125110-14-7). It is slightly soluble in water and is described in the USP, EP and BP. As a beta-lactam antibiotic, it is sensitive to moisture and heat.
Pharmaceutical companies use it in film-coated tablets, chewable tablets, capsules and powders for oral suspension. Being one of the few third-generation cephalosporins that is absorbed orally, it allows oral treatment where injectables were once needed. Related cephalosporins in our range include Cefpodoxime proxetil, Cefadroxil and the injectable Cefazoline sodium.
Beta-lactam APIs must be handled in dedicated, segregated facilities to prevent cross-contamination. Zyntex supplies it from qualified API producers, only to licensed pharmaceutical companies with appropriate beta-lactam capabilities.
Key Applications of Cefixime
Main application areas:
💊 Tablets
API for film-coated and chewable tablets.
🥄 Oral Suspensions
API for pediatric powders for suspension.
💊 Capsules
API for oral capsules.
🔬 Generic Development
Development and reference material.
Cefixime Technical Specifications
| Parameter | Standard Value |
|---|---|
| Product Name | Cefixime (USP/EP Pharmaceutical Grade) |
| CAS Number | 79350-37-1 (trihydrate: 125110-14-7) |
| Assay / Purity | 98.0% – 102.0% (Anhydrous Basis) |
| Appearance | White to light yellow crystalline powder |
| Documents | CoA and SDS with every lot |
⚠️ Safety & Handling: Beta-lactam antibiotic that may cause allergic skin and respiratory reactions, including in people sensitized to penicillins. Avoid inhalation of dust and handle in dedicated facilities with gloves, eye protection and respiratory protection. Store in tightly closed containers in a cool, dry place. Always consult the Safety Data Sheet (SDS) for full classification and handling instructions.
Frequently Asked Questions
Why do beta-lactam APIs need dedicated facilities?
Even trace amounts can cause serious allergic reactions in sensitized patients, so regulators require segregated production areas for penicillins and cephalosporins.
Do you supply the trihydrate?
Yes. Cefixime trihydrate is the common commercial form; please state your pharmacopoeia standard when requesting a quote.
How can I get a price and documents?
Prices depend on quantity, packaging and destination. Contact us with your required volume to receive a quotation together with the CoA and SDS.
