Product Overview
Plumbagin (CAS 481-42-5) is a naturally occurring naphthoquinone derivative primarily isolated from the roots of the Plumbago genus. Within the Plant Extracts and biochemical research sectors, it is highly valued for its unique yellow-to-orange pigmentation and its potent technical role as a reactive oxygen species (ROS) inducer in laboratory models. As a leading manufacturer based in China, Conscientia Industrial utilizes precision botanical extraction and advanced multi-stage recrystallization protocols to ensure the highest structural integrity and chemical stability of this molecule. Our product serves as a vital technical component for phytochemical synthesis, analytical standards, and specialized industrial research, maintaining a strict purity profile to meet global technical benchmarks for batch-to-batch consistency.
Technical Specifications
- Product Name: Plumbagin
- CAS Number: 481-42-5
- Category: Plant Extracts
- Source: Plumbago zeylanica / Plumbago europaea
- Quality Standard: In-House
- Purity (HPLC): ≥98.0%
- Molecular Formula: C11H8O3
- Molecular Weight: 188.18
- Appearance: Yellow to orange crystalline powder
- Loss on Drying: ≤1.0%
- Residue on Ignition: ≤0.1%
- Solubility: Soluble in ethanol, chloroform, and DMSO; slightly soluble in hot water
- Brand: Conscientia Industrial
- Country of Origin: China
Why Choose Conscientia Industrial
- Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Plumbagin CAS 481-42-5.
- Advanced Analytical Verification: Every batch is validated through HPLC and NMR to confirm chemical identity and minimize secondary quinone components during the purification stage.
- Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), SDS, and Method of Analysis (MOA) for technical evaluation.
- Scalable Production Capacity: Our China facility is equipped to support projects ranging from small-scale laboratory trials to customized industrial supply volumes.
- Direct Source Advantage: As a primary manufacturer, we provide Plumbagin CAS 481-42-5 with efficient lead times and direct factory technical support.
Packaging & Storage
- Standard Packaging: 1kg/aluminum foil bag, 5kg/tin, or customized packaging for small-scale research (e.g., 100mg, 1g vials).
- Storage Conditions: Store in a tightly closed container in a cool, dry environment. Protected from light and heat to prevent degradation of the naphthoquinone structure.
- Safety Handling: This material is a technical-grade chemical intended for industrial production and laboratory research use only.
Our logistics team ensures secure distribution of Plumbagin CAS 481-42-5 via global courier and air freight.
Request a Quote & COA for Plumbagin CAS 481-42-5 Today.


