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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Melatonin for Sale > 99% pure Melatonin factory direct supply fast and safe transportation
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99% pure Melatonin factory direct supply fast and safe transportation

TDS 27 Inquiries

Unit Price:

$60/UNIT FOB

Get Latest Price
CAS No.:

73-31-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

SHANGHAI

Brand:

RETA

Packaging:

10mg per vial; 10vials/box

Price valid (until):

2026-11-30

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Peptides,Tirzepatide,Semaglutide,Retatrutide,MT2,Adipotide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Contact:

    Name: Tina
    Whatsapp:+86 15820903569

    Email:Tina@reta-peptide.com


      Product Detail  


    Melanotan II is a synthetic analogue of the peptide hormone α-melanocyte-stimulating hormone (α-MSH) that stimulates melanogenesis and increases sexual arousal.Melatonin is an indispensable natural hormone in the human body, which controls and affects the secretion of different hormones. When melatonin is reduced in the body, various functions of the human body will be affected, and various diseases will follow. Studies have shown that after middle age, the body's secretion of melatonin begins to decrease, and by old age, its secretion has been slightly abnormal. Early intake and supplement of sufficient melatonin can improve the function of the endocrine system, improve immunity, improve anti-tension and antioxidant functions, improve sleep, slow down the aging rate of the human body, and slow down the degeneration rate of sexual organs; Melatonin can also help prevent and treat cancer, especially for chronic insomnia.

            Name   

            Melatonine

           CAS RN

            73-31-4

       Molecular formula

           C13H16N2O2

        Molecular weight

            232.28

         Density

           1.1099 (rough estimate)

        Melting point

          116.5-118 °C (lit.)

        Boiling point

         374.44°C (rough estimate)

        Refractive index

          1.6450 (estimate)

        Flash(ing) point

           9℃

      Acidity coefficient (pKa)

           16.26±0.46(Predicted)

         Storage condition

           -20°C

           EINECS

           200-797-7


    Appearance: Powder

    Purity: >99% (or refer to the Certificate of Analysis)

    Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

    Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

    Solubility: To be determined

    Shelf Life: >2 years if stored properly

    Drug Formulation: To be determined

    Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

    HS Tariff Code: 2934.99.9001


    Europe 1-3days
    America 1-3days
    UK/Russia/Malaysia 1-3days
    North America 1-3days
    Air freight 1-3days
    Sea transport 1-3days
    Land transport 1-3days



      Product Pictures  


    Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 1 Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 2 Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 3 Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 4 Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 5 Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 6 Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 7 Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 8


      Factory  


    Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 9


      Delivery  


    Shop 99% pure Melatonin factory direct supply fast and safe transportation-Detailed Image 10

    Note:

    1.High quality and competitive price.

    2.Promptly delivery by well-reputed shipping lines.

    3.Trial order is available for testing after samples.

    4.We will inform you all the information at every stage in advance.

    5.Packaging can gear to buyers’ special request.

    FAQ


    1. How to make an order?
    Send me message and let me know what you need with quantity , then i will calculate to you

    2. What's the lead time and shipping ways?
    We will delivery to the package by USPS, FEDEX, DHL paket and YANWEN express to you after receive your payment, it would take around 5-15 days to your address.

    3. How do i keep the peptides when i receive it ?
    Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

    For payment: We can accept Bitcoin,Paypal, bank TT to company, bank TT to private account


      Our Advantages


     Goods quality

    1. Product has COA, and HPLC report
    2. Our factory is ISO9001 standard
    3. We get good feedback from customers around the world

    OEM service
    1. Add customer's logo
    2. Redesign label, packing box as customer's requirement
    3. Cap color can be customized

    Shipping service
    1. Goods shipped in 2-7 days after get payment.
    2. Small order ship by express door to door.
    3. Goods arrive in 7-20 days

    24 hours on-time response
    1. Reply your inquiry within 12 hours
    2. Keep tracking goods and update information to custom er
    3. After-sale service anytime

    Certificates
    • 99% pure Melatonin factory direct supply fast and safe transportation Certificates 1

    Basic Info
    Product Name:

    Melatonin

    Other Name:

    Acetamide,N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-;Acetamide,N-[2-(5-methoxyindol-3-yl)ethyl]-;N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]acetamide;N-Acetyl-5-methoxytryptamine;Melatonin;Melatonine;5-Methoxy-N-acetyltryptamine;N-[2-(5-Methoxyindol-3-yl)ethyl]acetamide;Regulin;Melovine;Circadin;Melatol;NSC 113928;NSC 56423;3-(2-Acetamidoethyl)-5-methoxyindole;Melaxen;Slenyto;942407-96-7;1581233-31-9

    CAS No.:

    73-31-4

    Molecular Formula:

    C13H16N2O2

    InChIKeys:

    InChIKey=DRLFMBDRBRZALE-UHFFFAOYSA-N

    Molecular Weight:

    232.27800

    Exact Mass:

    232.28

    EC Number:

    200-797-7

    HScode:

    2932999099

    Categories:

    Other Chemical Drugs

    Characteristics
    PSA:

    54.12000

    XLogP3:

    0.8

    Appearance:

    Solid

    Density:

    1.269 g/cm3

    Melting Point:

    117 °C

    Boiling Point:

    512.8ºC at 760 mmHg

    Flash Point:

    264ºC

    Refractive Index:

    1.6

    Water Solubility:

    >34.8 [ug/mL]

    Storage Conditions:

    -15ºC

    Vapor Pressure:

    1.4X10-7 mm Hg at 25 deg C (est)

    Toxicity:

    LD50 orally in Rabbit: > 3200 mg/kg

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Peptides,Tirzepatide,Semaglutide,Retatrutide,MT2,Adipotide

    Location:

    No. 17, Panchuan West Road, Panchuan Village, Tangxian Town, Yongkang City, Jinhua City, Zhejiang Province, 4th Floor

    Payment Terms:

    100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2024

    Reta-peptide is a manufacturer of ( PEPTIDES ) with well-equipped testing facilities and strong technical force.

    With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in  Cosmetic  and other industries.

    Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

    We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! 

  • Inquiry History
    27 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    High Purity 99% White Powder Melatoninfor Sleeping Promotion Cas 73-31-4 Melatonine

    5 MT Jun 11, 2024
    South Africa

    99.8% 73-31-4 kuohuai Import and Export Trading Co., LTD

    100 G Jun 9, 2023
    United States

    China sleep Melatonine powder API Raw Material 99% Melatonin CAS 73-31-4

    5 MT Jun 11, 2024
    Pakistan

    melatonin

    25 KG Mar 4, 2026
    Netherlands

    Melatonin

    50 G Jun 1, 2026
    Lebanon

    Melatonin

    1 KG May 9, 2026
    Germany

    Melatonin

    30 G Mar 17, 2026
    Uzbekistan

    Melatonine

    100 KG Jan 26, 2026
    India

    Melatonine

    50.00 KG Jul 16, 2025
    United Kingdom

    Melatonin

    1000 MT Apr 22, 2025
    India

    Melatonin

    5 KG Nov 18, 2024
    Netherlands

    Melatonin

    500 G Jun 4, 2026
    India

    Melatonin

    50.00 KG May 11, 2026
    Greece

    melatonin

    1 KG Feb 13, 2026
    Egypt

    Melatonin

    10 KG Jan 20, 2026
    Pakistan

    Melatonin

    1 KG Nov 8, 2025
    Thailand

    melatonin

    25 KG Sep 22, 2025
    United States

    Melatonine

    1 KG Sep 9, 2025
    South Korea

    melatonin

    1 KG Jul 14, 2025
    Pakistan

    Melatonine

    1000.00 KG Mar 25, 2025
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