Product Description

Ceftriaxone Powder CAS 73384‑59‑5 is a lab‑targeted β‑lactam small‑molecule compound for bacterial infection pharmacology research. It hinders bacterial cell wall synthesis to suppress bacterial growth, widely utilized to construct bacterial‑infected cell models for antibacterial raw‑material screening and biomedical formula validation trials.
This research‑grade raw powder maintains steady bacteriostatic activity. It simulates pathological bacterial proliferation status to evaluate antibacterial candidate substance efficiency, delivering richer experimental data compared to ordinary single‑function lab reagents.

COA

Items	Specifications
Appearance	White powder
Loss on Drying	≤1.0%
Residue on Ignition	≥0.1%
Lead	≤2 ppm
Arsenic	≤1 ppm
Cadmium	≤1 ppm
Mercury	≤0.1 ppm
Total Aerobic Count	≤1000 CFU/g
Yeast & Mold	≤100 CFU/g
E.Coli, Salmonella	Negative
Shelf Life	24 months (sealed and stored away from light)

Functions and Effects

◆ Bacterial Cell‑Wall Biosynthesis Interference
Testing sample for gram‑negative bacterial infection cell model construction, blocks bacterial cell wall assembling process.

◆ β‑Lactam Antibacterial Activity Verification
Supports bacteriostatic effect test for gram‑negative pathogenic bacteria in cell and bacterial‑colony assay.

◆ Cephalosporin‑Class Substance Screening Reference
Used as positive‑control reference for screening new β‑lactam antibacterial candidate molecules.

◆ Hygroscopic‑sensitive Lab Formulation Research
Raw material for exploring moisture‑influence performance of cephalosporin‑based lab formula prototypes.

Application Fields

◆ Gram‑Negative Bacterial Infection Mechanism Research
Lab cell & bacterial colony experiments focused on drug‑sensitive gram‑negative pathogenic bacteria research.

◆ β‑Lactam Antibacterial Molecule Screening
Positive‑control reference powder for early‑stage screening of novel cephalosporin‑class antibacterial candidates.

◆ Lab Detection Method Establishment
High‑purity reference substance for building HPLC detection workflow for cephalosporin compounds.