Synephrine Powder (CAS No. 94-07-5)
Active ingredient: p-Synephrine
CAS No: 94-07-5
Specification: 98% HPLC
Grade: Food grade
Appearance: Brownish yellow powder
Package specification: 25kg/drum
Mode of transportation: Express delivery, air transportation, sea transportation
Delivery: sufficient stock, shipped via FedEx, by air or by sea.
OEM/ODM: Available
Minimum order quantity: 1kg, samples available
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Product Introduction
Premium Synephrine Powder (CAS No. 94-07-5) – High-Purity Natural Extract for Nutraceutical Formulations
Kang Biotech sells Synephrine Powder (CAS No. 94-07-5) that is used in medicine. It is made from Citrus aurantium plants grown on our 20,000,000 m² controlled plantations in Hunan Province. The purity of our product has been checked by HPLC and is ≥98.0%. It works consistently from batch to batch for weight management and sports nutrition. We have been making things for 11 years and have ISO 9001, ISO 22000, HACCP, Halal, and Kosher licenses. Our 33,000 m² building has 9 advanced production lines and strict quality control. From growing to extracting, our supply chain is fully linked, so our global partners can always get what they need and get expert help if they need it.
What Is Synephrine Powder (CAS No. 94-07-5)?
Our product is a protoalkaloid that is naturally found and taken from bitter orange fruit that is still not fully grown. This sympathomimetic amine is used a lot in the nutritional and pharmaceutical industries to speed up the metabolism.
Important problems in the business are solved by this compound, including inconsistent metabolic reactions in weight-management products, volatile raw extracts, and the need for better alternatives to substances like ephedrine that aren't allowed. By providing consistent amounts, it makes physiological effects like lipolysis and higher resting metabolic rate known without putting too much stress on the heart.
Our pure form guaranties that the mixture will work as it should. You get better product safety ratings and less variation between batches.
Technical Specifications & Properties
| Parameter | Specification |
|---|---|
| Chemical Name | 4-[1-hydroxy-2-(methylamino)ethyl]phenol |
| CAS Number | 94-07-5 |
| Molecular Formula | C₉H₁₃NO₂ |
| Molecular Weight | 167.21 g/mol |
| Assay (HPLC) | ≥98.0% |
| Appearance | White to off-white crystalline powder |
| Melting Point | 187°C – 189°C |
| Solubility | Soluble in water and alcohol |
| Moisture Content | <2.0% |
| Ash Content | <1.0% |
| Heavy Metals | <10 ppm (Lead <3 ppm, Arsenic <1 ppm) |
| Isomer Purity | Strictly p-synephrine (no m-synephrine contamination) |
Our Synephrine Powder (CAS No. 94-07-5) is very stable at high temperatures and doesn't react with acids or bases. This keeps the medicine's effectiveness even when it's being made into tablets at high temperatures and in acidic liquids.
The low wetness and ash content of the material keeps it from sticking together when it is stored for a long time. You get accurate doses every time in complicated systems with many ingredients.
Key Applications in Target Industries
Better Sports Nutrition
Adding our powder to pre-workout mixes will help break down glycogen and make energy more available. It works really well in complicated mixtures with many ingredients where reliability is very important.
Medical Help with Losing Weight
Make thermogenic capsules that, when mixed with caffeine, help break down fat. Compared to synthetic stimulants, our ingredient has a good safety profile, which will help you meet regulatory requirements.
Functional Manufacturing of Beverages
The powder dissolves easily in water, which makes ready-to-drink metabolic boosters clear. It stays stable thru strict processing methods that are common in making drinks.
Supplements for nutrition
Add to formulations along with natural ingredients to "stack" them. The exact dosing accuracy backs up the label claim accuracy in multivitamin settings.
Why Choose Kang Biotech's Synephrine Powder?
From the farm to the factory, vertical integration
From our 20,000,000 m² of bitter orange farms to the final extraction, we are in charge of the whole process. This gets rid of any uncertainty in the supply line and makes sure that raw materials can be tracked.
New Technology for Extraction
The biological integrity is kept while impurities are removed by our steam distillation method. Our professional skills are always getting better thanks to the relationship between the Joint Research Center and the Hunan Institute of Agricultural Product Processing.
Many certifications from around the world
ISO 9001, ISO 22000, HACCP, Halal, Kosher, FAMI-QS, SC, FDA, and CE standards are all met by manufacturing systems. You get help with paperwork for entering the global market.

Customization services that are flexible
We offer OEM/ODM services, which include packaging forms, particle sizes, and levels of purity. For your application needs, our expert team helps you find the best formulation.
Supply and Logistics You Can Trust
Keep a ready supply of common specs. We offer flexible shipping options thru FedEx, air freight, and sea freight to meet the needs of both small test orders and large commercial needs.
Packaging & Storage
- Standard Packaging: 25 kg/drum (fiber drum with double food-grade PE bag)
- Custom Packaging: Available upon request (1 kg, 5 kg, or bulk bags)
- Storage Conditions: Store in a cool, dry place away from direct sunlight
- Shelf Life: 24 months under proper storage conditions
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FAQ
Q: What distinguishes p-synephrine from other isomers?
A: p-Synephrine targets fat oxidation with low β1 and β2 activation due to its strong affinity for β3-adrenergic receptors. This selectivity minimizes cardiovascular adverse effects compared to m-synephrine or synthetics.
Q: How is batch consistency achieved in your product?
A: Every batch undergoes HPLC testing for isomer purity and heavy metal levels. Standardized extraction techniques and our integrated plantation system ensure consistent raw materials.
Q: Can I request special specs?
A: Yes. Custom purity, particle size distribution, and packaging are available. Our R&D team can provide customized formulations for regulatory and functional needs.
Q: What paperwork do you offer for overseas shipping?
A: CoA, MSDS, allergy statements, non-GMO declarations, and Halal, Kosher, ISO certifications are available. Our staff helps with customs paperwork for fast passage.
Q: What is the average order lead time?
A: The standard specs ship within 7–10 business days of payment confirmation. Custom formulations take 15–20 days, depending on intricacy. We value open production communication.
Contact Us
Ready to enhance your formulation with high-purity Synephrine Powder (CAS No. 94-07-5)? Contact our team at sales02@kangbiotech.com for samples, technical data sheets, or custom solutions.
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