EN
es 
jp 
ko 
fr 
de 
it 
ru 
pt 
th 
ar 
ms 
Melatonin Powder is a high-purity synthetic or biofermentation-derived ingredient widely used in dietary supplements and wellness formulations. Melatonin is a naturally occurring compound in the human body that plays an essential role in regulating the circadian rhythm and supporting normal sleep–wake cycles.
As a functional nutritional ingredient, Melatonin Powder is commonly incorporated into sleep-support, relaxation, and daily rhythm balance formulations. Due to its stability and compatibility with various dosage forms, it is suitable for capsules, tablets, gummies, sachets, and functional beverage applications.
Natural Field provides high-purity bulk melatonin powder specifically designed for precision formulation applications. Due to melatonin’s low dosage usage and strict quality requirements, our production process emphasizes accurate assay control, impurity management, and consistent potency verification.
CAS No: 73-31-4
Molecular Formula: C13H16N2O2
Specification: 98%
Product name | Melatonine |
CAS | 73-31-4 |
Molecular Weight | 232.278 |
Molecular Formula | C13H16N2O2 |
Density | 1.175 g/cm³ |
| Application | Sleep regulation, circadian rhythm, brain supplements ingredients |
Certificate | FSSC22000/HACCP/SKS/ISO9001/SC/ISO22000/HALAL |
Brand | Natural Field |
Melting point | 116 to 118 ℃ |
Boiling point | 374.44 ℃ (760mm) |
Flash Point | 231.9 ℃ |
Shelf Life | 24 Months |
Circadian Rhythm Support: Melatonin helps synchronize the body’s internal clock with the natural 24-hour light–dark cycle, supporting regular sleep patterns.
Restful Sleep Support: Melatonin is frequently included in nighttime formulations designed to promote relaxation and support healthy sleep routines.
Schedule Adjustment: Melatonin is commonly used in products formulated to support temporary time-zone transitions and irregular schedules.
Age-Related Rhythm Balance: Natural melatonin production may decline with age. Supplement formulations are often designed to help support normal rhythm balance as part of a healthy lifestyle.
Antioxidant & Wellness Support: Beyond sleep-related applications, melatonin is recognized for its antioxidant properties and is sometimes included in broader wellness formulations.
Due to its high potency, pure melatonin powder allows precise low-dose formulation across multiple delivery formats:
Dietary supplements (capsules, tablets, softgels)
Gummies and chewables
Nighttime drink powders and sachets
Functional beverages
Relaxation and rhythm-support blends
| Item | Specification | Result | ||
| Assay (on dried basis) | 98.5%~101.5% | 100.1% | ||
| Appearance | White to off-white crystalline powder | Conforms | ||
| Odor | Odorless | Conforms | ||
| Taste | Characteristic | Confonms | ||
| Physical & Chemical Characteristic | ||||
| Identification | FTIR: Positive | Conforms | ||
| HPLC: Passes RTID | Conforms | |||
| Tap density | ≥0.45g/ml | 0.56g/ml | ||
| Bulk density | ≥0.35g/ml | 0.37g/ml | ||
| Particle size | ≥98% through 80 mesh | Conforms | ||
| Melting range | 116-120℃ | 117.7-118.9C | ||
| Water determination | ≤1.0% | 0.12% | ||
| Residue on ignition | ≤0.1% | 0.02% | ||
| Watcr Activity | ≤0.8 | 0.60 | ||
| Gluten | ≤20ppm | Conforms | ||
| Ethanol | ≤5000ppm | 1725ppm | ||
| Methanol | ≤3000ppm | Conforms | ||
| Heany Metals | ≤10.0ppm | Conforms | ||
We accept intemational Express-FedexDHUPs, air shipping and sea shipping, We can ship to all over the word, even to some remote areas, suchas remote areas of Russia, countries near the north and south poles.
Thank you for your interest in our products!
Please noticed that our products are raw materail , only supply for commercial use.
Our products are not available for individual use.
