English
What Are You Looking For?
High-Purity Chrysophanic Acid | CAS 481-74-3 | Rhubarb Extract for Research & Pharma
Chrysophanic Acid (Chrysophanol) is a bioactive anthraquinone compound derived from the root of Rheum palmatum (Chinese rhubarb). With the CAS registry number 481-74-3 and molecular formula C??H??O?, it is a high-value natural ingredient for pharmaceutical and research applications.
Product Name :
Chrysophanic AcidCAS No. :
481-74-3Appearance :
Golden-yellow crystalline powderSpecification :
98%CAS No.: 481-74-3
Molecular Formula: C??H??O?
Molecular Weight: 254.24
Potent Antifungal & Psoriasis-Targeting Anthraquinone
≥98% Pure: Golden-yellow crystalline powder (HPLC-Validated Cosmetic Grade)
Mechanism-Confirmed Benefits:
Antifungal Power
Psoriasis Relief
Skin Lightening
Anticancer Activity
| Parameter | Detail |
|---|---|
| Purity | ≥98% (HPLC-ELSD) |
| Identification | HPLC-UV/ELSD, ¹³C-NM |
| Solubility | Soluble in ethanol (50 mg/mL), DMSO, acetone; insoluble in water (<0.1 g/L) |
| Melting Point | 196-198°C |
| Storage | 2–8°C (desiccated, amber glass; avoid light) |
| Shelf Life | 24 months |
| Industry | Use Cases |
|---|---|
| Pharmaceuticals | - Topical antifungal creams - Psoriasis/eczema therapeutics |
| Agriculture | - Natural fungicide for crop protection (powdery mildew) |
| Cosmeceuticals | - Hyperpigmentation correctors - Athlete's foot treatments |
| Textiles | - Antimicrobial fabric coatings (synergizes with chitosan) |
Dual Skin Action
Natural Sourcing
Photostability
Regulatory Compliance
| Goods weight |
Packing |
Shipping method |
Lead-time |
| 20 mg-1 g |
Amber glass vials (argon-flushed) |
Dry ice express |
3~5 days after your payment |
| 1-100 g |
Vacuum aluminum cans (O? absorber) |
Air shipping | 3~5 days after your payment |
| >100 g |
Nitrogen-purged steel drums |
Air shipping |
5~7 days after your payment |
Q1: Could you provide free samples for test?
Cyclopamine 98% (CAS: 4449-51-8), a potent steroidal alkaloid targeting the Hedgehog pathway, selectively inhibits Smoothened (Smo) with IC50 of 46 nM. This pharma-grade inhibitor is validated for oncology research (pancreatic/basal cell carcinoma) and stem cell differentiation studies.
Read More
Ingenol is a high-purity pharmaceutical intermediate derived from natural plant sources. Our product guarantees over 99.0% purity and rigorous quality control, ensuring reliability for research and production needs . With competitive pricing and flexible global logistics, we provide seamless supply chain support to meet diverse customer demands.
Read More
A naturally derived pentacyclic triterpenoid, Lupeol is extracted from plant sources such as strawberries, mangoes, and traditional herbs. With over 99% HPLC purity, our Lupeol meets rigorous pharmaceutical standards for research and production.
Read More
Curculigoside is a high-purity phenolic glycoside isolated from Curculigo species, extensively utilized in pharmacological research for its potent bioactivities. With HPLC-confirmed purity ≥98%, this compound serves as a critical reference standard in drug discovery and mechanistic studies.
Read More
Phorbol 12-Myristate 13-Acetate (PMA) 98% (CAS:16561-29-8) is an ultra-pure, crystalline PKC activator derived from Croton tiglium seeds, validated for tumor promotion and immunology research. With ≥98% HPLC-verified purity, it reliably induces PKC-dependent pathways at 1-100 nM concentrations in models ranging from DMBA-initiated carcinogenesis to neutrophil NETosis studies.
Read More
IPv6 network supported