1,5-Dichloroanthraquinone

Physical & Chemical Properties

Product Description

1,5-Dichloroanthraquinone** is a high-purity organic intermediate appearing as a light yellow to amber crystalline powder. As a critical building block in the anthraquinone family, it is primarily utilized in the high-end chemical industry for the synthesis of **vat dyes, disperse dyes**, and organic pigments, providing exceptional color fastness and stability. Beyond its traditional use in the textile industry, it has gained significant attention in medicinal chemistry as a vital reagent for synthesizing anthraquinone derivatives with potential **antitumor and pharmacological activities.

Characterized by its robust chemical stability and a high melting point (approximately 245–251°C), this compound is essential for manufacturers seeking precision in complex organic synthesis. Whether you are developing advanced coloring agents or conducting cutting-edge pharmaceutical research, our 1,5-Dichloroanthraquinone offers the reliability and chemical integrity required for high-yield, professional-grade applications.

Product Features

High Chemical Purity: Standardized with an assay of ≥96% (GC/HPLC), ensuring minimal by-products and consistent performance in complex reaction pathways.

Versatile Intermediate: Serves as a primary precursor for a wide array of derivatives, including Vat Violet 13 and various pharmaceutical active ingredients.

Exceptional Stability: Demonstrates high thermal stability with a melting point range of 245°C to 251°C, making it suitable for high-temperature synthesis processes.

Distinctive Solubility Profile: Insoluble in water but soluble in organic solvents like nitrobenzene and chloroform, allowing for diverse solvent-based reaction environments.

Pharmaceutical Potential: Recognized as a key reagent in the synthesis of anthraquinone-based molecules investigated for anticancer properties and DNA intercalation.

Optimized Solid Form: Supplied as a fine crystalline powder for easy weighing, handling, and rapid dissolution in compatible organic mediums.

Standardized Quality Control: Manufactured under strict protocols to meet international standards for industrial building blocks and dye precursors.

Packaging & Specifications

Packaging Specifications

Sample packaging: 1g/5g/10g in glass bottles (with inner sealing);
Bulk packaging: 25kg in cardboard drums (inner packaging with vacuum aluminum foil bags).

Packaging Customization

Neutral packaging or customer-specified brand packaging is supported; prior communication and confirmation are required.

Storage Conditions

Store in a cool and dark environment (temperature < 15°C), sealed under an inert gas atmosphere. Avoid contact with oxidizing agents and prevent moisture absorption.

Shelf Life

18 months shelf life when stored in original packaging (sealed condition).

Quality Compliance & Assurance

Supply Service & Description

Supply Capacity

Supply capacity: Annual production capacity of 50 tons. Popular products are usually in stock (in-stock orders shipped within 72 hours); customized orders are delivered within 7-15 working days based on process requirements.

Shipping options

Samples: DHL/UPS international express (3-7 days delivery);
Bulk cargo: Cooperate with logistics providers (e.g., Maersk) via sea/air freight. Full set of customs declaration documents are provided to ensure compliant customs clearance.

Payment terms

Sample orders: 100% prepayment;
Bulk orders: T/T (30% deposit, 70% payment against copy of bill of lading). L/C payment terms are negotiable.

Related & Extended Content

Recommended related products

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Frequently Asked Questions（FAQ）

Q1: Is the product's chiral purity stable for large - scale production?
A1: The chiral purity remains ≥99% in mass production, and we provide chiral detection reports for each batch.

Q2: Can samples be provided before bulk procurement?
A2: Free 1g samples are available, and customers only need to bear the shipping cost.