Description

Chromomycinone is a key chemical intermediate and aglycone moiety derived from the chromomycin family of antibiotics. This compound matters for its role as a fundamental building block in the research and synthesis of complex bioactive molecules, particularly antitumor agents. It is needed by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers focused on developing novel therapeutic compounds and studying natural product biosynthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis and semi-synthesis of chromomycin antibiotics and related analogs.
• Anticancer Research: Used as a reference standard and starting material in the development and study of new chemotherapeutic agents targeting DNA.
• Biochemical Research: Employed in studies investigating the mechanism of action of aureolic acid family antibiotics and their interaction with nucleic acids.
• Microbiology Studies: Applied in research exploring the biosynthesis pathways of microbial secondary metabolites.
• Organic Synthesis: Utilized as a complex scaffold for the preparation of novel chemical entities in medicinal chemistry programs.

Basic Information

Product Name	Chromomycinone
CAS No.	10183-93-4
Molecular Formula	C21H20O8
Molecular Weight	400.38 g/mol
Synonyms	Chromomycin A3 aglycone; 2,4,6,8-Tetrahydroxy-3-methyl-11-oxo-11H-naphtho[2,1-b]pyran-5-carboxylic acid; 5-De(2,6-dideoxy-4-O-methyl-α-L-lyxo-hexopyranosyl)-chromomycin A3; Chromomycinone aglycone; Aureolic acid aglycone
EINECS	Contact for details

Quality Control

Our Chromomycinone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%

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