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Melatonin 99% HPLC Lab Powder

TDS 28 Inquiries

Unit Price:

$75/UNIT FOB

Get Latest Price
CAS No.:

73-31-4

Grade:

Research Grade

Content:

99%

Port:

shenzhen

Brand:

qy

Packaging:

10mg*10vials

Price valid (until):

2027-02-24

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

Retatrutide,Tirzepatide,Semaglutide,GHK-CU

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Product Introduction

    Melatonin is artificially synthesized indole derivative raw material produced via vacuum crystallization craft. It is widely supplied for academic laboratory circadian rhythm research, cell antioxidant biochemical experiments and molecular pathway analysis projects.

    Complete COA test reports are provided for every batch. Its purity, moisture and effective component indexes fully meet standard requirements of laboratory research raw materials. Bulk export supply and customized split packaging services are supported.

    What Are Indole Derivatives & Small Molecule Reagents?

    Indole derivatives are small organic compounds built on indole ring structure, widely used as core experimental materials for modern cell biochemistry labs.

    Such compounds are produced through artificial chemical synthesis. Different indole molecules carry unique molecular structures with distinct biochemical activity characteristics. Researchers take Melatonin crystalline samples for cell antioxidant detection, circadian rhythm mechanism analysis and academic biochemical trials.

    Our full small molecule reagent series including Melatonin adopts standardized crystallization production process to maintain stable molecular activity during storage and long-distance transportation. All finished batches pass strict HPLC purity testing ≥99% to satisfy general laboratory experiment standards.

    Core Features ✨

    1. Exclusive indole molecular structure for in-vitro cell circadian rhythm laboratory research
    2. White crystalline powder with long-term stable molecular activity under low-temperature sealed storage
    3. HPLC purity ≥99%, low impurity interference to cell experimental data
    4. Good dissolving performance in conventional polar lab organic experimental solvents
    5. Full aseptic production line to reduce external microbial contamination
    1. Shop Melatonin 99% HPLC Lab Powder-Detailed Image 1 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 2 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 3 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 4 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 5 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 6 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 7 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 8 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 9
    Items Specifications
    Product Name Melatonin
    CAS No. 73-31-4
    Molecular Formula C₁₃H₁₆N₂O₂
    Molecular Weight 232.28 g/mol
    Purity ≥99% (by HPLC)
    Appearance White crystalline powder
    Solubility Soluble in ethanol, slightly soluble in water
    Form High-purity crystalline raw powder
    Specification 10mg*10vials
    Storage Condition Store at 2–8°C, sealed away from light

    Product Features 🏆

    HPLC tested purity no less than 99%

    Repeated lab validation ensures steady molecular configuration

    Produced inside dust-free biochemical production workshop

    Automated manufacturing lines with comprehensive quality monitoring

    Each batch comes with full set of COA, HPLC & MS test documentation

    Sealed foil bag packing + temperature-controlled cold chain shipment

    Important Notice

    All our lab-use Melatonin raw materials hold consistent stable quality and enjoy wide global export sales, partnering with cell circadian rhythm research labs across numerous countries and territories. Our dedicated technical support and after-sale team can quickly respond to all your technical questions and order requests.
    We execute rigid quality inspection standards and uphold trustworthy business ethics, prioritizing product stability and customer service above all. With constant reliable product performance and flexible custom packaging solutions, we sincerely invite international research buyers to reach out for long-term win-win collaboration.
    We are a comprehensive biotechnology manufacturer focusing on small molecule & indole derivative R&D and mass production for years, integrating independent cell research labs, chemical synthesis workshops, production lines and overseas sales departments as one whole factory.
    All production and inspection procedures follow unified strict standards, adopting full aseptic production environment, dedicated crystallization equipment and separate sealed packaging procedures. Our Melatonin crystalline powder boasts even white appearance, good solvent dissolving performance and sustained molecular activity within valid low-temperature storage period.
    We accept small trial sample orders, large bulk wholesale orders and customized packing service, delivering all-in-one export supply solutions for laboratory circadian research raw material procurement and private label customization demands.

    Our Advantages

    Independent small molecule R&D lab and enclosed dust-free clean production workshop

    Specialized QC laboratory equipped with complete spectrum of professional testing devices

    Diversified packaging options:10g/50g foil bags, 25kg cardboard drum, bulk custom service available

    Global constant-temperature cold chain logistics to protect molecular bioactivity during long-distance transit

    Sufficient ready stock, fast delivery cycle and stable monthly production capacity

    Free professional technical parameter consulting service for circadian rhythm & cell antioxidant research projects


      Shipping and Payment Methods


    Shop Melatonin 99% HPLC Lab Powder-Detailed Image 10 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 11 Shop Melatonin 99% HPLC Lab Powder-Detailed Image 12

    Certificates
    • Melatonin 99% HPLC Lab Powder 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

    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:

    Retatrutide,Tirzepatide,Semaglutide,GHK-CU

    Location:

    Plot 1, No. 205 Tongbao Road, Jiangdong Subdistrict, Yiwu City, Jinhua City, Zhejiang Province

    Payment Terms:

    TT against B/L draft before shipment,100% TT in advance

    Year of Establishment:

    2026

  • Inquiry History
    28 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
    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
    India

    MELATONIN

    25 KG Sep 9, 2025
    South Korea

    melatonin

    1 KG Jul 14, 2025
    Pakistan

    Melatonine

    1000.00 KG Mar 25, 2025
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