Description

Chrysomycin B is a potent antibiotic compound belonging to the angucycline class of natural products. Its primary value lies in its significant biological activity, particularly as an inhibitor of bacterial and fungal growth, making it a crucial reference standard and research chemical for pharmaceutical development. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who are engaged in antimicrobial discovery, mechanism of action studies, and the synthesis of novel therapeutic agents.

Application

• Pharmaceutical Research & Development: Serves as a high-purity reference standard for analytical method development, quality control, and bioactivity assays.
• Antimicrobial Agent Studies: Used in microbiological research to investigate mechanisms of action against Gram-positive bacteria and other pathogens.
• Biochemical Pathway Analysis: Employed as a tool compound to study cellular processes and enzyme inhibition related to its angucycline structure.
• Academic & Institutional Research: A key material for universities and research institutes conducting studies in natural product chemistry and antibiotic discovery.
• Pre-clinical Development: Utilized in the early stages of drug discovery for evaluating efficacy and toxicity profiles of new antimicrobial candidates.

Basic Information

Product Name	Chrysomycin B
CAS No.	83852-56-6
Molecular Formula	C30H24O10
Molecular Weight	544.5 g/mol
Synonyms	Chrysomycin B; 5,12-Dihydroxy-4a-methyl-3,10-dioxo-4a,5,12,12a-tetrahydrotetracene-1,6,11-trione; U-67995; Antibiotic U-67995; NSC 339638; Angucycline antibiotic U-67995; 4a,5,12,12a-Tetrahydro-5,12-dihydroxy-4a-methyl-3,10-dioxotetracene-1,6,11-trione
EINECS	Contact for details

Quality Control

Our Chrysomycin B is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity determination and spectroscopic methods (NMR, MS) for structural confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Biological Activity	Assay available upon request

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