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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Melatonin for Sale > Melatonin;peptide;CAS:73-31-4;hot selling;high quality and high purity;wholesale price;safe transportation
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Melatonin;peptide;CAS:73-31-4;hot selling;high quality and high purity;wholesale price;safe transportation

26 Inquiries

Unit Price:

$90-115/UNIT FOB

Get Latest Price
CAS No.:

73-31-4

Grade:

Pharmaceutical Grade

Content:

99.9%

Port:

Shanghai

Brand:

JY

Packaging:

10mg/vail,10vails/box

Price valid (until):

2026-09-10

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

Tirzepatide,Retatrutide,Semaglutide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Product Detail  


    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

    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

    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

    Melatonin is an essential natural hormone , which controls and affects the secretion of other different hormones.  When melatonin decreases, various functions will be affected, and various diseases will also follow.  Research has shown that the secretion of melatonin to decrease after middle age, and by old age, its secretion has become slightly off average.  Early intake and supplementation of sufficient melatonin can improve the function of the endocrine system, enhance immunity, enhance anti tension and antioxidant functions, improve sleep, slow down the rate of aging in the human body, and slow down the rate of sexual organ degradation;

    Function :

    1.  Melatonin and freckle removal, natural whitening: Melatonin can whiten the skin.  It can regulate the endocrine system, eliminate melanosis caused by black spots, age-related spots, chloasma, pregnancy spots, and sun radiation, making the skin white, moist, and restoring youthful appearance.

    2.  Effectively improving sleep: Supplementing melatonin appropriately can effectively improve sleep quality.

    3.  Prolonging life: Melatonin is the most important and efficient endogenous antioxidant in the brain, which has a protective effect on the brain.  Therefore, melatonin is an important anti-aging hormone

    Characteristics:

    Melatonin is the strongest endogenous free radical scavenger ever found.  The basic function of melatonin is to participate in the antioxidant system.

    Prevent oxidative damage.

    Recent research proves that melatonin is the commander in chief of endocrine.  It controls the activity of various endocrine glands in the body, thus indirectly controlling the function of whole .


      Product Pictures  


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      Company Detail  



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    About us

    Xingtai Junyi Peptides Technology Co.,Ltd is a leading and dedicated pharmaceutical distributor committed to improving patient outcomes by facilitating access to innovative and life-changing medications. We specialize in the reliable, compliant, and efficient sourcing and distribution of high-demand therapeutics, with a core focus on patide.

    Our Mission
    Our mission is to bridge the gap between cutting-edge pharmaceutical innovation and the healthcare providers and patients who need it most. We achieve this by ensuring a seamless, secure, and transparent supply chain for critical medications like Retatrutide, adhering to the highest standards of quality, regulatory compliance, and ethical business practices.

    Core Focus: patide Expertise
    Patide represents a significant advancement in metabolic disease treatment. As specialists in this vital medication, we offer:
    Reliable Supply:We maintain robust partnerships and supply chain networks to ensure consistent availability of genuine Retatrutide.
    Regulatory Compliance:We operate with strict adherence to all national and international regulations governing the pharmaceutical trade, including licensing, cold chain management (where applicable), and documentation.
    Quality Assurance: We guarantee the authenticity and integrity of our products, sourcing only from authorized and vetted channels. Quality control is paramount at every stage.
    Market Knowledge:Our team possesses deep expertise in the Retatrutide market, its indications, and the evolving needs of healthcare providers and payers.
    Efficient Distribution:We leverage optimized logistics to deliver Retatrutide safely and promptly to pharmacies, hospitals, clinics, and authorized healthcare facilities.

    Who We Serve: We partner with:
    Pharmacies (Retail, Hospital, Specialty): Providing a dependable source for fulfilling patient prescriptions.
    Hospitals and Healthcare Systems: Supporting formularies and patient care protocols requiring Retatrutide.
    Wholesalers & Distributors: Acting as a key supplier within the pharmaceutical supply chain.
    Authorized Healthcare Providers:Facilitating access for clinics and practices treating eligible patients.

    Our Commitment:
    Patient-Centricity: Ultimately, our work enables better patient access to transformative therapies like Retatrutide.
    Integrity: We conduct business with transparency, honesty, and unwavering ethical standards.
    Partnership: We strive to build long-term, collaborative relationships based on trust and mutual success with our clients.
    Excellence: Continuous improvement in our processes and services is fundamental to our operations.

    Why Partner With Us for patide?
    Choose Xingtai Junyi Peptides Technology Co.,Ltd  for your patide supply needs and benefit from our specialized focus, proven reliability, stringent compliance, and commitment to excellence. We are more than a distributor; we are a dedicated partner in advancing metabolic health.


      Packing & Transportation 


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      Payment 


    Shop Melatonin;peptide;CAS:73-31-4;hot selling;high quality and high purity;wholesale price;safe transportation-Detailed Image 13

    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:

    Tirzepatide,Retatrutide,Semaglutide

    Location:

    Room 102, No. 60-20, Gongnong Street, Xiangya Road Subdistrict, Kaifu District, Changsha City, Hunan Province, China

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    3

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2023

    Certifications:

    DNV,CQC,GMP,SGS

    Xingtai Junyi Technology Co.,Ltd. Was established in 2019. It mainly deals in peptide products, synthetic peptide amino acids, beauty and slimming products, and beauty freckle removal cosmetic raw materials. It has strong R&D capabilities, superb synthesis technology, and advanced quality control methods. It effectively promotes joint ventures with major companies and manufacturers, and serves the society and users with the concept of industrial development. It always adheres to market demand-oriented, continuously synthesizing new high-tech freckle and wrinkle removal beauty peptide products, which are mainly exported to the United States, Europe, South Africa, Nigeria and other countries and regions. It has rich export experience and ensures transportation safety.

  • 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
    Egypt

    Melatonin

    10 KG Jan 20, 2026
    India

    Melatonin

    50 KG Dec 5, 2025
    Thailand

    melatonin

    25 KG Sep 22, 2025
    India

    MELATONIN

    25 KG Sep 9, 2025
    South Korea

    melatonin

    1 KG Jul 14, 2025
    Pakistan

    Melatonine

    1000.00 KG Mar 25, 2025
    India

    Melatonin 99.5% White powder

    1 MT Mar 15, 2024
    India

    Melatonin

    1.00 KG Jan 5, 2024
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