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Home > Biochemical Engineering > Polypeptide > Melatonin for Sale > Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine
Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine buy - large image1
Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine buy - image1
Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine buy - image2
Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine buy - image3
Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine buy - image4
Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine buy - image5
Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine buy - image6

Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine

TDS 31 Inquiries

Unit Price:

$20-25/G FOB

Get Latest Price
CAS No.:

73-31-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

SHENZHEN

Brand:

APKX

Packaging:

10 mg/vial

Price valid (until):

2027-03-01

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

peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Name:Windy
    sales05@cnspks.com
    WhatsApp:+852 9841 4845
    WhatsApp:+86 190 3346 0040






    Melatonin (Melatonine, short for MT) is one of the hormones secreted by the pineal gland.

    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 the secretion of melatonin in the human body begins to decrease after middle age, 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.Shop Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine-Detailed Image 1

    The importance of peptides

    Many active substances in the human body are in the form of peptides.

    Peptides are important substances involved in various cell functions in human body. Peptides can be synthesized into cells and regulate their functional activities. Peptides act as neurotransmitters in the body, transmitting information. Peptides can be used as transportation tools in the human body to transport various nutrients and various vitamins, biotin, calcium and trace elements beneficial to the human body to the cells, organs and tissues of the human body. Peptide is an important physiological regulator of the human body, which can comprehensively regulate the physiological function of the human body, enhance and exert the physiological activity of the human body, and it has important biological functions.

    Shop MOTs-c-MOTS-C CAS 1627580-64-6 High Purity Peptide Raw Material Supplier-Detailed Image 1

    Shop Melatonin-Melatonine CAS-73-31-4 Custom beauty ingredients Whitening and brightening spots-Detailed Image 2

    Shop Thymalin-High Purity Thymalin Peptide, White Powder, Stable Activity, CAS79621-14-0Hot Sale, In Stock, Fast Delivery-Detailed Image 3 Shop Thymalin-High Purity Thymalin Peptide, White Powder, Stable Activity, CAS79621-14-0Hot Sale, In Stock, Fast Delivery-Detailed Image 4 Shop Thymalin-High Purity Thymalin Peptide, White Powder, Stable Activity, CAS79621-14-0Hot Sale, In Stock, Fast Delivery-Detailed Image 5

    Shop Thymalin-High Purity Thymalin Peptide, White Powder, Stable Activity, CAS79621-14-0Hot Sale, In Stock, Fast Delivery-Detailed Image 6

    Shop Thymalin-High Purity Thymalin Peptide, White Powder, Stable Activity, CAS79621-14-0Hot Sale, In Stock, Fast Delivery-Detailed Image 7

    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 FEDEX express to you after receive your payment, it would take around 5-7 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.

    4. What's the payment methods?
    We could accept pay through paypal,bank transfer, X-Transfer and bitcoin.

    Shop Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine-Detailed Image 9 Shop Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine-Detailed Image 10
    Shop Thymalin-High Purity Thymalin Peptide, White Powder, Stable Activity, CAS79621-14-0Hot Sale, In Stock, Fast Delivery-Detailed Image 8

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

    ——— Company Profile ———

    We are a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. It has won praise from customers at home and abroad. We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.

    With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical peptides and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional peptides and protein products, etc.

    At present, our company has realized the industrialization of a variety of biosynthetic peptide products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.Shop Melatonin-Melatonine CAS-73-31-4 Custom beauty ingredients Whitening and brightening spots-Detailed Image 9


    Name

    Melatonine

    CAS RN

    73-31-4

    Molecular formula

    C13H16N2O2

    Molecular weight

    232.28

    Melting point

    116.5-118 °C (lit.)

    Solubility

    Dissolved in dimethyl sulfoxide

    Storage condition

    -20°C

    EINECS

    200-797-7


    Shop Thymalin-High Purity Thymalin Peptide, White Powder, Stable Activity, CAS79621-14-0Hot Sale, In Stock, Fast Delivery-Detailed Image 9 Shop MOTs-c-MOTS-C CAS 1627580-64-6 High Purity Peptide Raw Material Supplier-Detailed Image 10 Shop Thymalin-High Purity Thymalin Peptide, White Powder, Stable Activity, CAS79621-14-0Hot Sale, In Stock, Fast Delivery-Detailed Image 11 Shop MOTs-c-MOTS-C CAS 1627580-64-6 High Purity Peptide Raw Material Supplier-Detailed Image 12\

     Shop Melatonin-Improves sleep Powder Freeze dried powder Excellent after sales service Melatonine-Detailed Image 17
    ECHEMI Editorial Reference
    Melatonin is a hormone made by the pineal gland that can activates melatonin receptor. Melatonin plays a role in sleep and possesses important antioxidative and anti-inflammatory properties.

    Certificates

    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:

    Room 3043, 3rd Floor, Building 15, No. 185 Xinda Road, Wanghailou Street, Hebei District, Tianjin

    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

    Average lead Time:

    7

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    11-50

    Year of Establishment:

    2025

    Certifications:

    .,证书


       公司简介  


    Company Profile
    We are a modern, rapidly growing biopharmaceutical company specializing in the production of pharmaceuticals, biologics, and nutraceuticals. We offer internationally leading healthcare products, chemicals, electronics, and mining machinery. Our innovative, full-cycle production facilities fully comply with GMP and ISO standards. We are committed to providing high-quality, affordable, innovative products to prevent disease and support healthier lifestyles. We optimize scientific innovation and production technologies to enable our customers to better serve their consumers. We provide a comprehensive range of services and products for the pharmaceutical and nutraceutical industries, from custom development and production of active ingredients to finished dosage forms. With our scale and resources, we offer our customers one-stop solutions to help people get, feel, and stay well.
    
  • Inquiry History
    31 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
    Spain

    Melatonin powder

    1 KG Aug 26, 2026
    Germany

    Melatonin

    500 MG Aug 25, 2026
    Jordan

    Melatonin

    1 MT Aug 21, 2026
    United Kingdom

    melatonin powder

    100 G Jul 6, 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
    Vietnam

    melatonin

    5 G Jul 16, 2026
    Netherlands

    Melatonin

    500 G Jun 4, 2026
    India

    Melatonin

    50.00 KG May 11, 2026
    Egypt

    Melatonin

    10 KG Jan 20, 2026
    India

    Melatonin

    50 KG Dec 5, 2025
    Thailand

    melatonin

    25 KG Sep 22, 2025
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