Description

Echinochrome A CAS NO 517-82-8 is a naturally occurring quinone pigment, a key bioactive compound derived from sea urchins. This compound is of significant commercial and research interest due to its potent antioxidant and biological activity profile. It is primarily sought after by the pharmaceutical, nutraceutical, and advanced biomedical research sectors for applications in drug discovery and development.

Application

• Pharmaceutical Intermediates: Serves as a critical starting material or building block for the synthesis of novel therapeutic agents.
• Biomedical Research: Used as a reference standard and active compound in studies investigating antioxidant mechanisms, mitochondrial function, and cellular protection.
• Cosmeceutical Formulations: Incorporated into high-end skincare products for its potential anti-aging and protective properties against environmental stressors.
• Nutraceutical Supplements: Explored as an active ingredient in dietary supplements targeting oxidative stress management.
• Biochemical Tools: Utilized in enzymatic studies and as a probe in biochemical assays due to its redox-active quinone structure.

Basic Information

Product Name	Echinochrome A
CAS No.	517-82-8
Molecular Formula	C15H12O7
Molecular Weight	304.25 g/mol
Synonyms	6-Ethyl-2,3,5,7,8-pentahydroxy-1,4-naphthoquinone; 6-Ethyl-2,3,5,7,8-pentahydroxynaphthalene-1,4-dione; Echinochrome; Echinochromone A; Spinochrome E; Sea Urchin Pigment
EINECS	208-244-1

Quality Control

Our Echinochrome A 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 stringent specifications for research and development use. 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 under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Dark red to brown crystalline powder
Identification (HPLC/UV)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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