
Bulk Chrysin CAS 480-40-0: Industrial Extraction, Quality Standards, and Manufacturer Supply


Chrysin Powder CAS 480-40-0
- Synonyms: 5,7-Dihydroxyflavone, Flavone X
- Molecular Formula: C₁₅H₁₀O₄
- Molecular Weight: 254.24 g/mol
- Standard Assay: ≥ 98.0% by High-Performance Liquid Chromatography (HPLC)
- Melting Point: 284 °C – 286 °C
- Mesh Size: 100% through 80 mesh (optimized for blending and encapsulation)
Chrysin Powder CAS 480-40-0: The Complete Guide
- Item 1: Basic Info of Chrysin CAS 480-40-0
- Item 2: Advanced Manufacturing
- Item 3: The Manager has Something to Say
- Item 4: Quality Control and Warehousing Infrastructure
- Item5: Why choose us
- Item 6: Quality Control and Warehousing Infrastructure
- Item 7: Hot Sale Products
- Item 8: Get Valnemulin HCl Quotation
Chrysin Powder CAS 480-40-0 for Sale
Basic Info of 5-Aminolevulinic Acid Hydrochloride CAS 5451-09-2 5-ALA
- Product Name: Valnemulin Hydrochloride (Valnemulin HCl)
- Chemical Name: [[2-[[(2R)-2-amino-3-methyl-1-oxobutyl]amino]-1,1-dimethylethyl]thio]acetic acid (3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester, hydrochloride
- CAS Registry Number: 133868-46-9
- Molecular Formula: C31H52N2O5S · HCl
- Molecular Weight: 601.28 g/mol
- Appearance: White to off-white crystalline powder
- Assay / Purity: ≥ 98.0% (On anhydrous basis)
- Solubility: Highly soluble in water and methanol
- Standard Grade: Veterinary Pharmaceutical Grade (EP / CP Standard)
Our Manufacturing Process: Scaling Up without Compromising Purity
[Oroxylum Indicum Biomass] --> [Ethanol-Water Extraction] --> [Concentration & Separation] --> [Repeated Crystallization] --> [Vacuum Drying & Milling] --> [HPLC 98%+ Chrysin]
Eliminating the “Manufacturer Traps”
- Selective Crystallization: By controlling the solvent-temperature gradient precisely during the crystallization phase, we isolate Chrysin from structurally similar flavonoids, pushing the purity ceiling to ≥ 99% for pharmaceutical clients.
- Green Solvent Recovery: We use food-grade ethanol and purified water, ensuring that residual solvents stay well under the strict thresholds set by the International Council for Harmonisation (ICH Q3C).
The Manager has Something to Say

This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chinese chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
Contact Us
- Email: sales002@sdzschem.com
- Phone: +86 176 5311 3209
- WhatsApp: +86 176 5311 3209
- WeChat: Zhishang17653113209
- Skype: +86 176 5311 3209
If you want to buy Chrysin Powder CAS 480-40-0, pls contact us to get a free quote.
High-Value Industrial Applications
Sports Nutrition & Testosterone Boosters
Anti-Inflammatory & Longevity Medicine
Skincare & Cosmeceuticals
Quality Control and Warehousing Infrastructure

Finished Product Quality Control
✅ Comprehensive quality control for every shipment prior to dispatch
✅Complete batch traceability system

Testing equipment
✅ In-house quality control laboratory
✅ Qualified personnel and a full range of testing equipment

Warehouse Facilities
✅ Finished goods warehouse: 300 m²
✅ Storage tank capacity: 50 tonnes
✅ Storage temperature range: 15–25°C
✅ Explosion-proof and anti-static design

Quality control documents provided with each batch партией
✅ COA (Certificate of Analysis)
✅ SDS (Safety Data Sheet)
✅ Certificate of Origin
✅ Packing List / Commercial Invoice
Company Photo Gallery
Research and Analytical Laboratory
SDLOOK CHEM’s research and analytical center occupies over 1,500 square meters. It includes modern specialized laboratories: an analytical testing center, an organic synthesis laboratory, a formulation development laboratory, a physicochemical laboratory, an HPLC laboratory, a gas chromatography (GC) laboratory, and a pilot laboratory for pilot industrial testing.
The R&D team consists of 10 people.
Highly qualified specialists, including 3 Doctors of Science and 7 holders of a master’s degree.
Core activities include research and analysis of organic intermediates, pharmaceutical raw materials, food additives, and industrial chemicals.
The laboratory is equipped with state-of-the-art analytical instrumentation—including HPLC, GC, FTIR, NMR, and AAS—enabling a full operational cycle ranging from fundamental research to pilot-scale production. The company offers services in custom product development, formulation, and professional laboratory analysis.
All products undergo rigorous laboratory testing prior to shipment, ensuring consistent and reliable quality for every batch.
Laboratory positioning
The Zhishang Chemical research laboratory serves as the company’s key hub for technological innovation. The laboratory specializes in research, analysis, and applied development regarding organic intermediates, pharmaceutical raw materials, food additives, and industrial chemicals, providing robust scientific and technical support for product quality and the company’s continuous development.

Intellectual property results
📜 6 registered invention patents
📜 3 invention patents pending
📜 12 utility model patents

Quality Control (QC) Laboratory
✅ Area: approximately 150 m²
✅ Independent laboratory, fully isolated from production areas
✅Constant temperature and humidity control systemstart=”2157″ data-end=”2160″ />✅ Equipped with professional analytical and testing equipment
✅Staff of 5 quality control specialists

Production facility area: approximately 10,000 m²

Production Workshop
✅ Workshop area: approximately 3 000 м²
✅ Closed production environment prevents contamination.
✅ Equipped with a ventilation and exhaust system.
✅ Explosion-proof and anti-static design
✅ Emergency showers and eyewash stations
✅ 24-hour video surveillance (24/7)

Laboratory Personnel

Administrative and commercial department
✅ A sales team of over 10 specialists
✅ Customer service in Chinese, English, and Russian
✅ 24/7 customer support
✅ Modern video conferencing tools for conducting remote negotiations and online enterprise audits (virtual inspection visits)

CEO

Intellectual property results
📜 10 registered patents for inventions have been obtained.
📜 3 invention patents are under review (applications have been filed).
📜 12 utility model patents obtained
References
- Chrysin Powder CAS 480-40-0 – PubChem
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