Product Description
lower price 95% Yellow crystalline powder Tetracycline hydrochloride 64-75-5
AI Product Description
*The following content is generated by AI and is for reference only.
Tetracycline hydrochloride, appearing as a yellow crystalline powder, is a widely utilized broad-spectrum antibiotic belonging to the tetracycline class. Its molecular formula is C22H24N2O8·HCl, reflecting the chemical composition of the hydrochloride salt form which enhances solubility compared to the base compound. The specific CAS number for this substance is 64-75-5, a unique identifier essential for regulatory compliance and precise chemical sourcing in global markets.
This pharmaceutical agent functions by inhibiting bacterial protein synthesis. It binds reversibly to the 30S ribosomal subunit of susceptible microorganisms, preventing the attachment of aminoacyl-tRNA to the mRNA-ribosome complex. This mechanism effectively halts the elongation of peptide chains, thereby stopping bacterial growth without necessarily killing the organisms immediately, classifying it primarily as a bacteriostatic agent. Tetracycline hydrochloride exhibits activity against a diverse range of Gram-positive and Gram-negative bacteria, including *Staphylococcus*, *Streptococcus*, *Escherichia coli*, *Klebsiella*, and various atypical pathogens such as *Chlamydia*, *Mycoplasma*, and *Rickettsia*. Consequently, it has been historically significant in treating respiratory tract infections, urinary tract infections, skin conditions like acne and rosacea, sexually transmitted diseases, and certain vector-borne illnesses like Lyme disease and typhus.
In industrial and agricultural contexts, the compound is also employed as a feed additive to promote growth and prevent disease in livestock, although strict regulations now limit its use due to concerns regarding antimicrobial resistance. The "lower price" aspect often associated with bulk procurement makes it an economical choice for veterinary applications and large-scale manufacturing processes where cost-efficiency is paramount. However, users must adhere to safety protocols, as the substance can cause photosensitivity reactions and gastrointestinal disturbances in humans. Proper storage is critical; the powder should be kept in cool, dry conditions away from light to maintain stability, as degradation can reduce efficacy and potentially increase toxicity. Despite the emergence of newer antibiotics, Tetracycline hydrochloride remains a cornerstone in therapeutic regimens, particularly in resource-limited settings or for specific resistant strains where alternative treatments are less effective. Its enduring relevance underscores the importance of responsible usage to mitigate the growing global challenge of antibiotic resistance.