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Home > Biochemical Engineering > Polypeptide > Melatonin for Sale > Quality Guarantee Professional-grade Premium selection Fast shipping Melatonin MT10
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Quality Guarantee Professional-grade Premium selection Fast shipping Melatonin MT10

TDS 26 Inquiries

Unit Price:

$20-25/G FOB

Get Latest Price
CAS No.:

73-31-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Guangzhou

Brand:

SIHAI

Packaging:

10 mg/vial

Price valid (until):

2026-10-01

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

Peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    Content Peptides
    Address CHINA
    Brand SIHAI
    Grade Pharmacy Grade
    Sample Availiable

    CAS NO 73-31-4
    Form Powder
    Package Standard export package
    OEM/ODM Availiable

    ContactInformation:WhatsApp+8613152736103 Email address:saIes02@adsh.top

    If you're interested, please send us an inquiry and let us know how to contact you. We'll respond within 24 hours.

    Send  Quote We'll send you a detailed quote with the total price.
    Select Payment Method Please select your preferred payment method
    After Payment Please provide your shipping address after payment.
    Tracking We will provide the tracking after goods sent.
    Lead time About 1-5 working days after payment
    Shipping time About 8-15 days door to door
    After-sale service Available always


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    1.:We offer various types of peptides,about the peptides,we can provide the good quality,the good price.

    Customers who have ordered our products(peptides)have had very good feedback.

    World wide relaible buyers can contact us about the peptides.

    Product Name 

    Melatonin MT10

    Purity 99%
    Package Foil Bag , Abe bottle or other
    Transportation By Air
    Sample Availiable


    Shop Health Care Skin Repairing High quality Adipotide AP5-Detailed Image 4  

    2:Company advantages

     

    Are you from these countries?United States, Canada, Spain, Portugal, Australia, Brazil, France, Netherlands, United Kingdom, Bulgaria, Norway, and more.

    Good News! We guarantee Mazdutide MDT10smooth customs clearance in key destinations, including Germany and Finland, with no issues at all. Your packages will be securely delivered within 5-15 days.

     

    Why Choose Us:

    Fast Delivery: We ship your order quickly using DHL, FedEx, and other options. Most orders arrive in 5-15 days.

    Customs Clearance: No customs problems! We make sure your order is delivered smoothly.

    Easy Payment: Pay with Bitcoin,USDT,PAYAPL, or bank transfer.

    Good Quality: Our products are great, and we support small test orders.

     

     

    3:Company Introduction

    Shanxi An Da Si Hai Technology Co., Ltd. is a professional manufacturer of various peptide products and chemical raw materials.

    We have a dedicated R&D team and a reliable, efficient logistics team to ensure you receive high-quality products safely and promptly. Our customers come from countries including the United States, Europe,

    Europe, Japan, South Korea, and India. Most of our main products are in stock and ready for immediate shipment. Please let us know the specific quantity you need.

    We are engaged in the development, marketing and sales of intermediates, Peptides, Ste roids, Sterol, chemicals and other products.

    In order to serve customers well, the company has established special technical department and after-sale service department.

    We will make careful reply if you get any question. We will satisfy market demands by top products and better service, and will welcome market challenge

    We will offer you the most competitive price. Feel free to contact us for more information.

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    4:FAQ

     

    Q1:Are you a supplier or a manufacturer?

    A:We are both a supplier and a manufacturer.

     

    Q2:How will you deliver the goods?

    A:We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

     

    Q3:Which kind of payment terms do you accept?

    A:, Bitcoin, PayPal.USDT.

     

    Q4:How is the after-sales service?

    A:We will provide high-quality products and ensure 100% safe deliver.

     

    Q5:how can we guarantee quality?

    A:We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality.

     

    Q6: How to confirm the Product Quality before placing orders?

    A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

     

    Q7:Is there any discount?

    A:Yes, for larger quantity, we always support with better price.

         

    Certificates
    • Quality Guarantee Professional-grade Premium selection Fast shipping Melatonin MT10 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:

    Polypeptide

    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

    Location:

    Shanxi An Da Si Hai Technology Co., Ltd.

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2025

  • Inquiry History
    26 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
    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
    India

    Melatonin

    125 G Feb 26, 2024
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