Description

Guamecycline is a semisynthetic tetracycline derivative with potent broad-spectrum antibacterial activity. This compound is valued for its efficacy against a wide range of gram-positive and gram-negative bacteria, making it a critical intermediate in advanced pharmaceutical synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical industry for the development of novel antibiotic formulations and therapeutic agents.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of advanced tetracycline-class antibiotics.
• Antibacterial Research: Used in microbiological and pharmacological studies to investigate mechanisms of action and resistance.
• Veterinary Medicine: Employed in the development of antibacterial treatments for livestock and companion animals.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical labs.
• Active Pharmaceutical Ingredient (API) Development: Integral in the R&D of new antibiotic drug candidates and combination therapies.

Basic Information

Product Name	Guamecycline
CAS No.	16545-11-2
Molecular Formula	C27H33N5O8
Molecular Weight	555.58 g/mol
Synonyms	Guamecycline; Guanidyltetracycline; 7-Guanidinoacetamido-6-demethyl-6-deoxytetracycline; Guanocycline; Antibiotic 67-694; NSC-110364; SQ-15860
EINECS	Contact for details

Quality Control

Our Guamecycline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via HPLC and spectroscopic methods. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light yellow powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%

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