Description

Doxycycline Ssa is a semi-synthetic, broad-spectrum antibiotic belonging to the tetracycline class. This high-purity compound is essential for research and development in the pharmaceutical and life sciences sectors, where precise and reliable active pharmaceutical ingredients (APIs) are critical. It is primarily utilized by manufacturers and research institutions focused on antimicrobial agents, veterinary medicine, and advanced biochemical studies.

Application

• Pharmaceutical API: Serves as a key active ingredient in the formulation of human and veterinary antibiotic preparations.
• Biomedical Research: Used in laboratory studies to investigate bacterial protein synthesis inhibition and mechanisms of antibiotic resistance.
• Veterinary Medicine: Incorporated into treatments for bacterial infections in livestock, poultry, and companion animals.
• Microbiological Media Supplement: Employed in selective cell culture media to prevent bacterial contamination in eukaryotic cell lines.
• Reference Standard: Acts as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical laboratories.

Basic Information

Product Name	Doxycycline Ssa
CAS No.	369-95-9
Molecular Formula	C22H24N2O8
Molecular Weight	444.43 g/mol
Synonyms	Doxycycline; Doxycycline Hyclate (common salt form); GS 3065; Vibramycin; Doxylin; (4S,4aR,5S,5aR,6R,12aS)-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide; α-6-Deoxy-5-oxytetracycline
EINECS	206-714-3

Quality Control

Our Doxycycline Ssa is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for assay and related substances, to ensure it meets high-purity standards suitable for research and pharmaceutical use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

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 dry environment to maintain stability and potency.

Specification

Item	Specification
Appearance	Yellow to yellow-orange crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water (KF Titration)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any individual impurity ≤ 0.5%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm

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