CasNo.102518-79-6,Supply Melaleuca extract (-)-Huperzine A 98%,(102518-79-6) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 98%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

(-)-Huperzine A 102518-79-6 Melaleuca extract

Quick Details

Appearance:White powder
Application:Pharmaceutical raw materials
PackAge:25kg / cardboard barrel
ProductionCapacity:1|Metric Ton|Month
Storage:Sealed in dry,Room Temperature
Transportation: Express, air cargo and sea

Superiority:

Huperzia serrata is luxuriant plants, it has the total of eight varieties of medicinal plants in China.China is the biggest wild sugihara. Huperzine A extracted from a club moss (Huperzia serrata), is a sesquiterpene alkaloid. Huperzia Serrata Extract is natural active Huperzine A,Middle extact from the plants huperzia serrata is the treatment of senile dementia specitic dtug that can improve people’s memory.

Huperzine A has also attracted the attention of US medical science. It is currently being investigated as a possible treatment for diseases characterized by neurodegeneration –particularly Alzheimer's disease.It has been found to be an inhibitor of the enzyme acetylcholinesterase.The structure of the complex of huperzine A with acetylcholinesterase has been determined by Xray crystallography (PDB code: 1VOT; see the 3D structure). This is the same mechanism of action of pharmaceutical drugs such as galantamine and donepezil used to treat Alzheimer's disease. Huperzine A is also a NMDA receptor antagonist which protects the brain against glutamate induced damage, and it appears to increase nerve growth factor levels in rats.

Details:

Chemical Name: (-)-Huperzine A
CAS No.: 102518-79-6

Chemical Structure: C15H18N2O

Molecular weight: 242.32

Appearance: White powder

Assay: 98%min

1. Huperzine A has been found to act as a cholinesterase inhibitor, a type of drug used to prevent the breakdown of acetylcholine. May help increase brain vitality due to its powerful neuroprotective activity;

2. Huperzine A also enhances learning and memory and prevents age-related cognitive decline.

3. Huperzine A is sometimes used to boost energy, improve alertness, and help treat myasthenia gravis, increase alertness and energy, and prevent nerve damage.

1. Huperzia Serrata Extract Huperzine A can improve memory, thinking, and behavioral function in people.

2. Huperzia Serrata Extract Huperzine A as a treatment of myasthenia gravis effective drugs, better than newMing.

3. Huperzia Serrata Extract Huperzine A may also protect neurons from cell death caused by toxic levels ofglutamate.

4. Huperzia Serrata Extract Huperzine A used as raw materials can be made of alzheimer's disease preventionand health food.

5. Huperzia Serrata Extract Huperzine A is also the treatment of AD in a randomized controlled trial of its effecton cognitive.

Product Name	Huperzia Serrata Extract
Plant Source	Huperzia serrata
Part Used	Leaf	Extract Solvent	Water&Ethanol

ITEM	SPECIFICATION	TEST METHOD
Assay	Huperzine A 98%	HPLC
Appearance	Off-white powder	Visual
Identification	Positive	TLC
Odor&Taste	Characteristic	Organoleptic
Particle Size	100% through 80mesh	USP #80 Sieve
Loss on Drying	≤3%	USP38-NF33<731>
Residue on Ignition	≤1%	USP38-NF33<281>
Solvent Residue	USP<561>	USP38-NF33<561>
Total Heavy Metals	≤10ppm	USP38-NF33<231>
Arsenic (As)	≤1ppm	ICP-MS
Cadmium(Cd)	≤0.5ppm	ICP-MS
Lead (Pb)	≤5ppm	ICP-MS
Mercury(Hg)	≤0.5ppm	ICP-MS
Total Plate Count	≤1000cfu/g	USP38-NF33<2021>
Molds and Yeasts	≤100cfu/g	USP38-NF33<2021>
E.Coli	Absence	USP38-NF33<2022>
Salmonella	Absence	USP38-NF33<2022>
Staphylococcus	Absence	USP38-NF33<2022>
Conclusion: Conform with specification, Non-Irradiation, Non-GMO,Allergen Free, BSE/TSE Free.
Storage：Store in a cool and dry place, keep away from direct strong and heat.
Shelf Life：24months if when properly stored.