Description

6-Ethyl-2,3,5,7-Tetrahydroxy-1,4-Naphthoquinone is a multi-functional, hydroxylated naphthoquinone derivative with significant chemical and biological activity. Its unique structure makes it a valuable intermediate and active component in advanced chemical synthesis and life science research. This compound is primarily sought by manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and formulations.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those with potential antioxidant, antimicrobial, or anticancer properties.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators due to its bioactive quinone core.
• Dye & Pigment Precursor: Acts as an intermediate for producing specialized dyes, pigments, and colorants for industrial and research applications.
• Biochemical Research: Employed as a probe or substrate in enzymatic studies and biochemical assays to investigate redox processes and electron transfer mechanisms.
• Polymer Chemistry: Utilized as a functional monomer or cross-linking agent in the development of advanced polymeric materials.
• Antioxidant Studies: Investigated for its radical scavenging properties in material science and cosmetic formulation research.

Basic Information

Product Name	6-Ethyl-2,3,5,7-Tetrahydroxy-1,4-Naphthoquinone
CAS No.	13378-99-9
Molecular Formula	C₁₂H₁₀O₆
Molecular Weight	250.20 g/mol
Synonyms	6-Ethyl-1,2,3,4-tetrahydro-2,3,5,7-tetrahydroxy-1,4-dioxonaphthalene; 6-Ethyl-2,3,5,7-tetrahydroxy-1,4-naphthalenedione; 6-Ethyltetrahydroxynaphthoquinone; 2,3,5,7-Tetrahydroxy-6-ethyl-1,4-naphthoquinone; ETNQ; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 6-Ethyl-2,3,5,7-Tetrahydroxy-1,4-Naphthoquinone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets precise customer specifications and high-purity standards. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to handle under an inert atmosphere for long-term stability and to minimize degradation.

Specification

Item	Specification
Appearance	Yellow to Brown Powder
Identification (IR)	Conforms to Structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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