Sample: Available
Appearance: Brown yellow powder
Delivery: within 3 days after payment
Certifications: ISO, HACCP, HALAL, KOSHER
Foil bag: 1-10kg; Drum: 20,25kg
- Product Description
Tanshinone IIA Powder - Premium Botanical Extract for Pharmaceutical & Nutraceutical Applications
Xi'an Linnas Biotech Co., Ltd. manufactures pharmaceutical-grade Tanshinone IIA Powder extracted using ISO 9001-certified production standards from the roots of Salvia miltiorrhiza. Our HPLC-verified 20% Tanshinone IIA content in our standardized extract guaranties constant bioactivity for your formulation requirements.
We ensure batch-to-batch stability with heavy metals managed below 3.0 ppm for lead and pesticide residues with USP <561> compliance thanks to our sophisticated automated manufacturing lines and extensive quality control systems. Strict GMP procedures are followed in our production facility, which produces brown-yellow powder with a drying loss of less than 1.0% for maximum shelf stability.
Linnas offers quick delivery within three days of payment confirmation and a variety of packing options, ranging from 1 kg foil packets to 25 kg drums. With our HACCP, Halal, and Kosher certifications, we may enter the European, North American, and Middle Eastern markets with ease.
Technical Specifications
|
Parameter |
Specification |
|
Active Content |
20% Tanshinone IIA (HPLC) |
|
Appearance |
Brown Yellow Powder |
|
Molecular Formula |
C19H18O3 |
|
CAS Number |
568-72-9 |
|
Loss on Drying |
≤ 1.0% |
|
Heavy Metals (Pb) |
< 3.0 ppm |
|
Arsenic (As) |
< 1.0 ppm |
|
Solubility |
Soluble in ethanol, methanol; insoluble in water |
|
Package Size |
1-10kg (Foil Bag), 20-25kg (Drum) |
|
Certifications |
ISO 9001, HACCP, Halal, Kosher |

Understanding Tanshinone IIA Powder
The main phenanthrenequinone diterpenoid that was extracted from Danshen roots is this bioactive substance. Our product provides standardized potency, which is essential for medicinal applications, in contrast to generic herbal powders.
Its molecular weight of 294.34 g/mol and lipophilic nature make it especially well suited for liposomal delivery systems and softgel encapsulation. When shielded from light and extreme heat, the crystalline structure exhibits stability.
This component helps formulators overcome dose-consistency issues because it is the benchmark compound in Chinese Pharmacopeia guidelines. Its confirmed bioactivity can be relied upon when creating dermatological and cardiovascular products.
Core Applications
Pharmaceutical Formulations: This extract is the active component of drugs used to treat myocardial infarction and coronary heart disease. In intricate biological settings, it works by preventing platelet aggregation and widening coronary arteries.
Advanced Cosmetic Formulations: This ingredient's strong antibacterial action against Propionibacterium acnes allows you to use it in anti-acne serums and calming creams. It controls the production of sebum without leading to problems with antibiotic resistance.
Nutraceutical Products: Using solid dispersion or cyclodextrin complexation methods, Tanshinone IIA Powder performs exceptionally well in softgels for the production of nutritional supplements. These techniques improve bioavailability for circulatory health support and get beyond its water-insolubility problem.
Topical Applications: In skincare applications, this extract can be made into gels, masks, and topical treatments that target redness, inflammation, and improved microcirculation.

Quality Assurance & Manufacturing Excellence
HPLC analysis is used in our quality control procedure to confirm authenticity and stop adulteration. In accordance with ICH Q3C criteria, every production batch is subjected to stringent testing for residual solvents, with zero tolerance for Class 1 hazardous solvents.
We use GC-MS/LC-MS technology to screen more than 500 pesticide residues. Heavy metal testing guaranties that mercury stays below 0.1 ppm and cadmium stays below 1.0 ppm, surpassing international export standards.
Automated extraction lines are used in the manufacturing process to maintain solvent recovery systems and temperature control. In addition to providing pharmaceutical-grade purity, this guaranties environmental responsibility.
USP-calibrated reference standards are kept up to date at our analytical laboratory. With each shipment, you receive certificates of analysis that attest to assay verification and retention time matching.
Why Choose Linnas for Your Supply Needs
Global Compliance Ready: Our certifications make it easier for you to get regulatory approval in a variety of markets. Our documentation meets your needs, whether you are aiming for North American cosmetic standards or European nutraceutical laws.
Customization Capabilities: We offer OEM and ODM services that are suited to your particular concentration requirements. Our technical staff helps you solve the solubility issues that lipophilic substances present while developing formulations.
Reliable Supply Chain: You can prevent manufacturing delays by maintaining inventories for quick dispatch and forming logistics alliances. Consistent delivery performance is demonstrated by our experience working with global pharmaceutical and cosmetic brands.
Technical Support: Our formulation experts are aware of the difficulties associated with using Tanshinone IIA Powder in various matrices. We offer recommendations for stability testing procedures, excipient selection, and bioavailability improvement tactics.

Frequently Asked Questions
Q: What qualifies your Tanshinone IIA Powder for use in medicinal applications?
A: With an HPLC-verified 20% content and thorough impurity testing, our extract satisfies pharmaceutical-grade requirements. Compliance with medicine production standards is ensured by the regulated amounts of heavy metals and the absence of hazardous solvent residues.
Q: How can batch uniformity be guaranteed?
A: Every batch is validated against reference standards using established extraction parameters. Retention time matching verifies molecular identification, and our automated manufacturing removes human variability.
Q: Is it possible to utilize this component in formulations that contain water?
A: Direct water dispersion is restricted because of its lipophilic nature. For aqueous systems, we suggest solubilization techniques like liposomal encapsulation or cyclodextrin complexation, and our technical staff can offer formulation advice.
Q: What paperwork do you offer for shipping internationally?
A: A certificate of analysis, phytosanitary certificates, Halal/Kosher certificates, and commercial invoices are sent with every order. All customs paperwork needed for your destination market is prepared by us.
Q: Do you offer samples for formulation testing?
A: Yes, samples are available to qualified businesses for evaluation purposes. This allows you to verify compatibility with your manufacturing processes before committing to larger orders.
Partner with Linnas Today
Ready to source reliable Tanshinone IIA Powder for your next formulation project? Contact our international sales team at cathy@linnas.com.cn to discuss your specific requirements and request product samples.









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