Xi 'an Shilin Biotechnology Co., Ltd
                                                                                                           
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6 Years
Since 2020
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Pure Bulk 99% Melatonin Powder

Price Negotiable
Price: Negotiable
MOQ: 1kg
Delivery Time: 3-5days
Brand: SL
Product Description

Pure Bulk Melatonin Powder

What is Pure Bulk Melatonin Powder?      

Melatonin (MT) is a hormone secreted by the pineal gland. It belongs to the indole heterocyclic compound family and its chemical name is N-acetyl-5-methoxytryptamine. It is also known as pinealin, melatonin, and melatonin.


Currently, chemical synthesis is the primary method for obtaining melatonin. Based on its structural characteristics, the indole ring is the core component of melatonin. Its synthesis routes can be divided into two main categories based on the starting materials: ring-building synthesis and ring-borrowing synthesis. The former is synthesized from simple starting materials containing a benzene ring, while the latter is synthesized from starting materials containing an indole ring.


Melatonin is commonly found in animals and has both hydrophilic and lipophilic properties. It reacts with hydroxyl and peroxyl free radicals. In recent years, melatonin has also been discovered in plants.

 

Key Features

Melatonin acts on the human hypothalamus, a substance secreted by the pineal gland in the human brain. It plays a very important role in maintaining the body's normal circadian rhythm and sleep rhythm. It can also relieve insomnia, depression, and anxiety, and is a supplement to maintain brain balance.

Melatonin Benefits 

Applications

  • Capsules/tablets for sleep support.
  • Liquid supplements or sublingual sprays.
  • Custom blends (e.g., melatonin + magnesium glycinate).
  • Private-label products with branded packaging.


Product parameters

Product name
Melatonin Powder,MT Powder
Analysis
Specification
Result
Physical Description
≥99%
99.63%
Appearance
White powder
White powder
Melting point
116~120℃
116.6~118.8℃
Solubility
Ethanol soluble, slightly water soluble
Complies
ldentification


A. Infrared absorption
The infrared absorption spectrum should be
consistent with the reference substance
Complies
B.UItraviolet absorption
The absorbance difference with the reference substance shall not exceed 3.0%
Complies

C. HPLC identification test
The retention time of the main peak of the standard solution should be the same with the sample solution

Complies
Assay
98.5%~101.5%
99.5%
Loss on drying
0.5% Max
0.2%
Ash
0.5% Max
0.11%
Heavy metals
10ppm Max
Complies
Pb
2ppm Max
Complies
As
2ppm Max
Complies
Cd
1ppm Max
Complies
Hg
0.1ppm Max
Complies
Total plate count
1000cfu/g Max
Complies
Yeast & Mounds
100cfu/g Max
Complies
Conclusion
This product complied with the specification of USP 36.
Storage
Store in cool & dry place not freeze, keep away from strong light and heat
Shelf life
2 years when properly stored

Package & Storage

      Our packing method is 1KG/Aluminium bags, 25kg/drum

      For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xi 'an Shilin Biotechnology Co., Ltd
Location Room 402, Building 9, Phase I, Fengdong Free Trade Industrial Park, Zhenghe 4th Road, Fengdong New City, Xi'an, Shaanxi Province,China
Contact Person Lisa

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