China (Mainland)
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99% purity Melatonin ISO GMP factory White Crystalline powder in stock CAS NO.73-31-4
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
- Product Details
Keywords
- Melatonin
- N-Acetyl-5-methoxytryptamine
- Melatonin in stock
Quick Details
- ProName: Melatonin
- CasNo: 73-31-4
- Molecular Formula: C13H16N2O2
- Appearance: White to Off-White Crystalline powder
- Application: Dietary Supplement
- DeliveryTime: Most of our ingredients are in stock a...
- PackAge: 100g/bag;1kg/bag;25kg/drum
- Port: Any port in China
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: Store in a well-closed container prote...
- Transportation: samples by DHL, FedEx, and TNT；INCOTER...
- LimitNum: 1 Kilogram
Superiority
Basic information
Product Name：Melatonine
Chemical Name：N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide
CAS NO.： 73-31-4
MF：C13H16N2O2
MW：232.28
Appearance：White to Off-White Crystalline powder
Melting Point：116.5-118 °C (lit.)
Boiling Point：374.44°C
index of Refraction：1.6450
Store Condition：Store in a well-closed container protected from light
Solubility：Soluble in alcohol, slightly soluble in water
Function：Dietary supplement
Product Specification
| Items | Specifications |
|
IDENTIFICATION INFRARED ABSORPTION ULTRAVIOLET ABSORPTION HPLC IDENTIFICATION TEST |
POSITIVE POSITIVE POSITIVE |
|
LOSS ON DRYING |
1.0%MAX |
|
RESIDUE ON IGNITION |
0.1%MAX |
|
CHLORIDE AND SULFATE |
≤0.02% |
|
ASSAY |
98.5～101.5% |
|
RELATED COMPOUNDS |
INDIVIDUAL IMPURITIES≤0.1% |
|
TOTAL IMPURITIES≤1.0% |
|
|
HEAVY METALS |
As≤1PPM |
|
Cd≤1PPM |
|
|
Hg≤0.1PPM |
|
|
Pb≤1PPM |
Details
Applications
- Melatonin is a hormone produced by the brain in the human body.
- Melatonin plays a role in sleep regulation and the timing of our circadian rhythms. Its production declines with age.
Application in Dietary Supplements
- Melatonin is commonly used in dietary supplement, typically in the form of oral tablets or capsules.
- It is commonly used to help manage sleep disorders.
Packaging and Delivery
The standard packaging for this product is 25kg/drum
Double LDPE bags inside and paperboard drum outside.
Other packaging sizes are available upon request.
Shipment Term
Shipping terms depend on your needs, and they can be by air, sea or express, such as DHL, FedEx, and TNT.
Please let us know your preference before we prepare the quotation.
Why Choose us?
Quality Control/Stable quality
QC team members are all qualified and receive regular training. A professional QA team ensures qualified products and a sound documentation system is in place to support audits.
Our Services
We not only provide qualified products, but also the best pre-sales and after-sales services. Our goal is to build a long-term relationship with every customer. If you have questions or problems, please feel free to contact us by email, phone, WhatsApp... We will respond to you as soon as possible within 24 hours.
Fast Delivery
For products in stock, we can deliver immediately after receiving your payment. For synthetic chemicals, we will provide delivery time when quoting.
Flexible order options
We offer flexible gram-scale ordering options specifically designed for start-ups and R&D institutions, with no minimum order requirements.
Stable Supply
We maintain safety stock for all high-demand products, enabling immediate shipment arrangement upon order confirmation.
Competitive price
We ensure cost-competitive pricing through continuous process optimization: higher yield, lower solvent/waste, and efficient sourcing. Volume-based discounts available. Committed to win-win partnerships.
