Anthralin Powder

Anthralin (Dithranol) Powder Manufacturer & Supplier | CAS 1143-38-0

 

At CHEN LANG BIO TECH, we specialize in the production and global supply of high-purity pharmaceutical raw materials. As a direct anthralin manufacturer, we provide stable, scalable, and quality-controlled supply of Anthralin (Dithranol) for pharmaceutical and formulation applications worldwide.

 

With advanced purification technology, strict quality systems, and reliable bulk production capacity, we serve pharmaceutical companies, formulation laboratories, and distributors seeking a dependable anthralin supplier from China.

 

 

Product Overview

 

Name	Anthralin
Synonyms	Dithranol, Anthraline, 1,8-Dihydroxy-9-anthrone
CAS	1143-38-0
Molecular Formula	C14H10O3
Molecular Weight	226.23
Appearance	Yellow to orange crystalline powder
Grade	Yellow to orange crystalline powder
Packaging	1kg / 5kg / 25kg fiber drum (customized packing available)

 

Anthralin powder, also widely known as dithranol, is an anthracene derivative used as an active ingredient in dermatological external formulations. As a professional anthralin API manufacturer, we focus on purity, batch stability, and regulatory-compliant production processes to ensure consistent quality for downstream formulation development.

 

Applications in Formulation Development

 

Anthralin is primarily used as an active ingredient in topical dermatological preparations. It is commonly incorporated into external formulations designed for controlled application.

 

For compliance and regulatory clarity, we position our product as:

 

•A raw material for dermatological external preparations

 

•An ingredient used in topical formulation research

 

•A pharmaceutical intermediate for external use products

 

We do not market finished dosage forms. Our focus remains strictly on supplying high-quality Anthralin raw material for manufacturers and formulation developers.

 

 

Manufacturing Strength – Direct Factory Supply

 

As a production-oriented enterprise, CHEN LANG BIO TECH operates under strict quality management standards. We are not a trading intermediary — we are a real Anthralin factory supplier with scalable output capacity and stable export experience.

 

Our Production Advantages:

 

1. Advanced Purification Technology

 

We utilize refined crystallization and impurity control processes to ensure high purity levels and consistent batch performance.

 

2. Stable Bulk Supply

 

With mature manufacturing infrastructure, we can support long-term Anthralin bulk powder supply contracts for global partners.

 

3. Strict Quality Control

 

Each batch undergoes multi-stage inspection, including:

 

•Appearance testing;

 

•Assay (HPLC);

 

•Loss on drying;

 

•Residue on ignition;

 

•Impurity profiling.

 

4. Documentation Support

 

We provide:

 

•COA (Certificate of Analysis);

 

•MSDS;

 

•Technical Data Sheet;

 

•Batch traceability documentation.

 

5. Global Export Experience

 

Our team understands international logistics, export packaging standards, and customs documentation, ensuring smooth delivery worldwide.

 

As a reliable dithranol manufacturer in China, we are committed to maintaining consistent quality while offering competitive factory pricing.

 

Technical Specifications/Certificates of Analysis of Dithranol

 

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Why Choose CHEN LANG BIO TECH as Your Anthralin Supplier?

 

 

Choosing a reliable Anthralin manufacturer goes beyond price — it involves stability, documentation, and long-term cooperation capability.

 

✔Direct Manufacturing Control

 

Full oversight from raw material sourcing to final packaging.

 

✔ Batch-to-Batch Consistency

 

Critical for pharmaceutical production planning.

 

✔ Flexible MOQ

 

We support both pilot-scale buyers and large-volume Anthralin bulk procurement.

 

✔ Transparent Communication

 

Clear lead times, stable production schedules, and responsive technical support.

 

✔ Competitive Factory Pricing

 

As a direct Anthralin supplier, we eliminate unnecessary intermediary costs.

 

Storage & Stability

 

Anthralin is sensitive to light and environmental conditions. To maintain optimal stability:

 

•Store in a tightly sealed container;

 

•Keep in a dry, cool environment;

 

•Protect from direct light exposure;

 

•Avoid excessive humidity.

 

•Proper storage ensures product integrity throughout its shelf life.

 

Frequently Asked Questions (FAQ)

 

1. Are you a trading company or a manufacturer?

 

We are a direct Anthralin manufacturer with in-house production facilities. We focus on pharmaceutical raw materials and chemical intermediates, plant extract powder and cosmetics powder.

 

2. What is the typical purity of your anthralin?

 

Our standard specification is ≥ 99.0% by HPLC. Higher purity customization may be discussed based on project needs.

 

3. Do you provide COA and MSDS?

 

Yes. COA and MSDS are provided with every shipment. Additional technical documentation is available upon request.

 

4. What is your minimum order quantity?

 

MOQ depends on stock availability and packaging type. We support flexible quantities for new project development. Always MOQ is 500g.

 

5. Can you support long-term bulk contracts?

 

Yes. We specialize in stable anthralin bulk powder supply for pharmaceutical manufacturers and distributors.

 

6. How is anthralin packaged?

 

Standard packaging includes 1kg aluminum foil bags or 25kg fiber drums. Customized packaging is available.

 

7. What is your lead time?

 

Lead time typically ranges from 2–3 working days depending on order volume and production schedule.

 

Request a Quote

 

If you are looking for a dependable Anthralin supplier or Dithranol manufacturer, we welcome your inquiry.

 

For pricing, specifications, and availability:

 

Email: admin@chenlangbio.com

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Whatsapp: +86-17782478823

 

Our team will respond promptly with detailed product information and commercial terms.

 

Final Note

 

In today’s pharmaceutical supply chain, reliability matters more than ever. Whether you are sourcing anthralin powder CAS 1143-38-0 for formulation development or securing a long-term bulk anthralin powder supplier, CHEN LANG BIO TECH is ready to support your requirements with stable quality, professional documentation, and direct factory pricing. We look forward to building a long-term partnership with your company.