Description

γ-Rubromycin is a specialized quinone-based antibiotic compound with significant biological activity. Its unique chemical structure makes it a valuable intermediate and reference standard in advanced pharmaceutical research and development. This product is primarily utilized by research institutions and manufacturers in the life sciences sector for developing novel therapeutic agents and conducting microbiological studies. We supply high-purity γ-Rubromycin to support critical innovation in drug discovery.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel antibiotic and anticancer drug candidates.
• Biochemical Research: Used as a reference standard and active compound in studies targeting bacterial and fungal pathogens.
• Microbiology & Antibiotic Discovery: Employed in screening assays and mechanism-of-action studies to understand and combat microbial resistance.
• Academic & Contract Research: Essential for university laboratories and CROs (Contract Research Organizations) investigating natural product derivatives and their bioactivity.

Basic Information

Product Name	γ-Rubromycin
CAS No.	27267-71-6
Molecular Formula	C25H22O9
Molecular Weight	466.44 g/mol
Synonyms	γ-Rubromycin; Rubromycin Gamma; Antibiotic γ-Rubromycin; 5,6,7,8-Tetrahydro-3,8,11-trihydroxy-10-methoxy-7-methyl-6-[2-(3-methyl-2-butenyl)-1,3-dioxolan-4-yl]-1(2H)-anthracenone; NSC 169502; Antibiotic U-57,301
EINECS	Contact for details

Quality Control

Our γ-Rubromycin is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP guidelines where applicable for the manufacture of advanced pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere for long-term stability. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Red to reddish-brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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