Description

Tetracycline Trihydrate CAS NO 6416-04-2 is a broad-spectrum antibiotic belonging to the tetracycline class, widely recognized for its efficacy against a variety of Gram-positive and Gram-negative bacteria. Its primary value lies in its bacteriostatic action, which inhibits protein synthesis, making it a critical active pharmaceutical ingredient (API). This compound is essential for manufacturers in the pharmaceutical industry, particularly for formulating oral medications, veterinary products, and in certain research applications.

Application

• Pharmaceutical API: Primary use as the active ingredient in human and veterinary antibiotic formulations, including capsules, tablets, and oral suspensions.
• Veterinary Medicine: Used in the production of medicated feeds and treatments for bacterial infections in livestock, poultry, and companion animals.
• Research & Development: Serves as a standard reference material and key reagent in microbiological, biochemical, and pharmacological research studies.
• Aquaculture: Employed in the treatment and prevention of bacterial diseases in fish farming operations.
• Topical Preparations: Incorporated into certain ointments and creams for the treatment of skin infections.

Basic Information

Product Name	Tetracycline Trihydrate
CAS No.	6416-04-2
Molecular Formula	C22H24N2O8 • 3H2O
Molecular Weight	498.47 g/mol (Trihydrate)
Synonyms	Tetracycline Hydrate; Tetracycline Monohydrate (common misnomer); Abricycline; Achromycin; Ambramycin; Cefracycline; Deschlorobiomycin; Panmycin; Polycycline; Steclin; Tetracyn; Tetramycin; 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide trihydrate
EINECS	229-197-5

Quality Control

Our Tetracycline Trihydrate is manufactured under strict quality management systems. We offer material compliant with major pharmacopeial standards, including USP, EP, and BP monographs. Every batch undergoes rigorous analytical testing for identity, potency, and purity. Certificates of Analysis (COA) documenting comprehensive test results are available upon request to ensure full traceability and compliance for your regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a low-humidity environment to prevent degradation. The container should be kept tightly sealed immediately after use.

Specification

Item	Specification
Appearance	Yellow, crystalline powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (HPLC, anhydrous basis)	95.0% - 102.0%
pH (1% suspension)	3.0 - 7.0
Water (Karl Fischer)	10.0% - 13.0%
Heavy Metals	≤ 50 ppm
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Meets pharmacopeial requirements

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.