Description

Rubeomycin B CAS NO 78366-46-8 is a specialized chemical compound belonging to the anthracycline class, known for its complex molecular structure and significant biological activity. This product is valued for its high purity and consistency, which are critical for research and development applications requiring precise and reliable results. It is primarily utilized by pharmaceutical researchers, biotechnology firms, and academic institutions engaged in the study of novel therapeutic agents and biochemical pathways.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and study of new antibiotic and anticancer agents.
• Biochemical Studies: Used to investigate mechanisms of action, including DNA intercalation and topoisomerase inhibition, in laboratory settings.
• Academic Research: Employed in university and institutional labs for fundamental research in microbiology, oncology, and medicinal chemistry.
• Standards and Calibration: Acts as a high-purity analytical standard for quality control and method validation in chromatographic analysis (e.g., HPLC, LC-MS).
• Pre-clinical Studies: Utilized in in-vitro and in-vivo models to assess the efficacy and toxicity profiles of anthracycline derivatives.

Basic Information

Product Name	Rubeomycin B
CAS No.	78366-46-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Rubeomycin B; Antibiotic MA 144 B1; 7-O-Methylcarminomycin; (7S,9S)-9-Acetyl-7-[(2,6-dideoxy-3-C-methyl-α-L-ribo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,9,11-trihydroxy-4-methoxy-5,12-naphthacenedione; MA 144 B1; NSC 365798
EINECS	Contact for details

Quality Control

Our Rubeomycin B is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling, to meet the exacting standards required for research applications. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment to guarantee product integrity and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Red to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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