Description

Quinomycin A is a potent, naturally occurring quinoxaline antibiotic complex with significant biological activity. This compound is valued in research and development for its ability to bind to DNA and inhibit nucleic acid synthesis. It serves as a critical reference standard and biochemical tool for researchers in pharmaceutical discovery, microbiology, and molecular biology, particularly in studies targeting cancer and bacterial infections.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in the discovery of novel anti-cancer and antimicrobial agents.
• Biochemical Research: Employed as a potent DNA intercalator and transcription inhibitor to study gene expression, nucleic acid interactions, and cellular processes.
• Microbiology Studies: Applied in antimicrobial assays to investigate mechanisms of action against various bacterial strains and to evaluate resistance.
• Academic & Institutional Research: Serves as a key reagent in university and institutional labs for fundamental research in biochemistry and molecular biology.

Basic Information

Product Name	Quinomycin A
CAS No.	512-64-1
Molecular Formula	C45H54N8O12
Molecular Weight	899.0 g/mol
Synonyms	Echinomycin; Levomycin; NSC-526417; Antibiotic X 948; Quinomycin A1; 2-Quinoxalinecarboxamide, N,N'-[1,2-ethanediylbis[imino(1-methyl-2,1-ethanediyl)]]bis[4,6-dihydro-4,9-dimethyl-1,2,3-trioxa-7-azacyclopenta[cd]indene-8-carboxamide]]; 7H-Pyrido[4,3-c]carbazole-3-carboxamide derivative
EINECS	Contact for details

Quality Control

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

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to maintain stability and potency.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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