| CAS No.: | 74578-69-1 |
|---|---|
| Formula: | C18h19n8nao7s3 |
| EINECS: | 277-930-0 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Colour: | White to Yellowish-Orange Crystalline Powder |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
Product: : Ceftriaxone sodium (sterile)
Style:Bulk sterile
Product Code: GKB-23118
Appearance:White to yellowish-orange crystalline powder
Standard: USP42
Introducion
Ceftriaxone sodium is a water-soluble β-lactam cephalosporin, which is a non-gastrointestinal, semi-synthetic, broad-spectrum long-acting third-generation cephalosporin antibiotic. It is very sensitive to most gram-positive and negative bacteria, with broad antibacterial spectrum, strong antibacterial action, resistance to enzyme degradation, low toxicity, strong tissue penetration and long half-life. The β-lactam structure of ceftriaxone acts on the plasma membrane of Chemicalbook cell carboxypeptidase, endonuclidenase and peptidase, which are involved in cell synthesis and cell division. Through these enzymes, cell wall defects and cell death are caused, and mucopeptide synthesis of bacterial cell wall is inhibited to achieve therapeutic effect. In the treatment of lower respiratory tract infection, skin tissue, urinary tract infection, bone and joint infections and bacterial septicemia disease has achieved good therapeutic effect.
Application
It is used for the prevention of lower respiratory tract infection, urinary tract infection and biliary tract infection caused by sensitive pathogens, as well as abdominal infection, pelvic infection, skin soft tissue infection, bone and joint infection, septicemia, meningitis and infection during operation.
| Test Items | Specification |
| Appearance | White to yellowish-orange crystalline powder |
| Solubility | Freely soluble in water; very slightly soluble in alcohol |
| Identification | (1) IR (2) The retention time of the major peak of the Sample solution corresponds to that of the Standard solution, as obtained in the assay. (3) Identification Tests-General, Sodium. |
| Crystallinity | Meets the requirements |
| PH | 6.0-8.0 |
| Related substances | Impurities A≤0.5% |
| Impurities B, C≤0.5% | |
| Impurity D≤1.0% | |
| Impurity E<0.2% | |
| Impurities F<0.5% | |
| Impurities G≤0.3% | |
| Impurities H<0.5% | |
| Any individual unspecified impurity<0.2% | |
| Total impurities < 2.5% | |
| Water | 8.0%-11.0% |
| Particulate matter | ≥10um, ≤3000/g |
| ≥25um, ≤300/g | |
| Sterility | Meets the requirements |
| Assay | NLT 795 ug/mg of Ceftriaxone (C18H18N8O7S3) Calculated on the anhydrous basis |
1. Top quality materials with competitive price;
2. Large capacity of stable materials supply;
3. Safety and fast shipment by express/air/sea;
4. Sample order acceptable;
5. Professional and great packing as customized;
6. Convenient payment terms by T/T, Credit Card and online order;
7. Reply inquiries in time
Q: Who are you?
A: We are a professional and with more than 20 years experienced supplier and exporter for Industrial & fine chemicals, APIs, Reagent & Lab Supplies, and Food & Food Additives in China.
Q: How can you guarantee quality?
A: We could provide pre-production sample before mass production. And we also accept the final inspection(third-party) before shipment.
Q: Do you supply free samples?
A: Generally, we could provide free sample for quality evaluation, but the international shipping cost should be undertook by customers.
Q: Which payment terms do you accept?
A: We could accept the payment through T/T, L/C and Online payment.
Q: Can I pay with a credit card
A: Yes, you could feel free to make your payment through credit card. Please contact us for more details
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}