2-Methyl-1,4-naphthoquinone (Menadione) CAS NO.: 58-27-5

High-Quality Vitamin K3 Intermediate for Pharmaceutical, Feed, and Specialty Chemical Applications

Product Overview

2-Methyl-1,4-naphthoquinone, commonly known as Menadione or Vitamin K3, is an important synthetic quinone compound widely used in pharmaceutical, animal nutrition, and specialty chemical industries.

With CAS NO. 58-27-5 and the molecular formula C11H8O2, Menadione is a synthetic derivative of naphthoquinone featuring a methyl group attached to the 2-position of the naphthalene ring system. Its unique quinone structure provides excellent oxidation-reduction properties, making it a valuable functional ingredient and chemical intermediate.

Menadione is recognized as an important source of vitamin K activity and is widely applied in the production of vitamin K-related products, feed additives, and biochemical research materials.

Product Information

Chemical Structure and Properties

2-Methyl-1,4-naphthoquinone belongs to the naphthoquinone family and contains a conjugated aromatic ring system with two carbonyl groups.

Key chemical characteristics include:

• Strong oxidation-reduction capability

• Stable aromatic quinone structure

• Good chemical reactivity

• Ability to participate in electron-transfer processes

• Important biological activity related to vitamin K compounds

The molecular structure of Menadione enables it to act as a precursor for vitamin K derivatives and related biochemical compounds.

Key Features of 2-Methyl-1,4-naphthoquinone (Menadione)

1. Synthetic Vitamin K3 Source

Menadione is a synthetic form of vitamin K widely used in vitamin-related applications and nutritional products.

2. Important Quinone Intermediate

The reactive naphthoquinone structure makes it a valuable intermediate for preparing various chemical derivatives.

3. Wide Industrial Applications

2-Methyl-1,4-naphthoquinone is used across multiple industries, including:

• Animal nutrition

• Pharmaceutical manufacturing

• Biochemical research

• Specialty chemical production

4. Excellent Chemical Stability

The stable aromatic quinone structure provides reliable performance in industrial processing and formulation applications.

Applications of 2-Methyl-1,4-naphthoquinone (Menadione)

Animal Feed Industry

Menadione is widely used as an important vitamin K3 source in animal nutrition products.

Applications include:

• Poultry feed supplements

• Livestock nutrition products

• Aquaculture feed formulations

• Premixes and nutritional additives

Vitamin K3 plays an important role in maintaining normal physiological functions related to blood coagulation and animal health.

Pharmaceutical Industry

2-Methyl-1,4-naphthoquinone is used as a pharmaceutical intermediate for producing vitamin K-related compounds and other specialty pharmaceutical ingredients.

Applications include:

• Vitamin K derivatives

• Pharmaceutical formulations

• Biochemical studies

Chemical Synthesis

Due to its reactive quinone structure, Menadione is used in organic synthesis and laboratory research involving:

• Quinone chemistry

• Redox reactions

• Organic transformation studies

• Functional molecule development

Why Choose Our 2-Methyl-1,4-naphthoquinone (Menadione)?

Reliable Global Supply

We provide stable supply solutions for Menadione with professional international export experience and chemical industry expertise.

Strict Quality Management

Quality control procedures are applied throughout production and handling to ensure product consistency and reliability.

Flexible Packaging Options

Packaging can be customized according to customer requirements.

Common packaging options include:

• 25 kg fiber drums

• 25 kg bags

• Customized industrial packaging

Professional Export Service

We support international customers with:

• Export documentation

• Logistics coordination

• Customer technical communication

• Global delivery solutions

Storage and Handling Recommendations

• Store in a cool, dry, and well-ventilated area.

• Keep containers tightly closed.

• Protect from direct sunlight, heat, and moisture.

• Avoid contact with strong oxidizing agents or incompatible materials.

• Handle according to standard chemical safety procedures.

Technical Advantages

Frequently Asked Questions (FAQs)

1. What is 2-Methyl-1,4-naphthoquinone (Menadione)?

2-Methyl-1,4-naphthoquinone, also called Menadione or Vitamin K3, is a synthetic quinone compound with CAS NO. 58-27-5. It is widely used in animal nutrition, pharmaceutical applications, and chemical synthesis.

2. What is the molecular formula of Menadione?

The molecular formula of 2-Methyl-1,4-naphthoquinone is C11H8O2.

3. What are the main applications of Menadione?

Menadione is mainly used as a vitamin K3 source in animal feed, a pharmaceutical intermediate, and a research compound in quinone chemistry.

4. What is the appearance of 2-Methyl-1,4-naphthoquinone?

Menadione is typically a yellow crystalline powder.

5. Is Menadione used in animal feed?

Yes. Menadione is commonly used as a vitamin K3 ingredient in animal nutrition products, including poultry, livestock, and aquaculture feed.

6. How should Menadione be stored?

It should be stored in a dry, cool, and ventilated environment, protected from moisture, heat, and direct sunlight.

7. Can you provide customized packaging for Menadione?

Yes. We can provide customized packaging solutions according to customer requirements, transportation conditions, and market regulations.

8. Do you export 2-Methyl-1,4-naphthoquinone internationally?

Yes. We provide international supply services with professional export documentation and logistics support.

9. How can I get a quotation for Menadione CAS 58-27-5?

Please provide the required quantity, destination port, packaging requirements, and product specifications. Our sales team will provide a competitive quotation.

Contact Us

For inquiries, quotations, technical information, and international cooperation regarding 2-Methyl-1,4-naphthoquinone (Menadione) CAS NO.: 58-27-5, please contact us:

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