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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Spermidine trihydrochloride for Sale > Crystagen 99%Freeze-dried powder In stock Minimum Order Hot Selling
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Crystagen 99%Freeze-dried powder In stock Minimum Order Hot Selling

5 Inquiries

Unit Price:

$90-115/UNIT FOB

Get Latest Price
CAS No.:

334-50-9

Grade:

Pharmaceutical Grade

Content:

99.9%

Port:

Guangzhou

Packaging:

10 vials/box

Price valid (until):

2026-12-31

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

Retatrutide raw,Tirzepatide raw,TB500 raw

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      contact me  


    Name:  Amber

    Whatsapp:+852 6641 4306

    Email: jiez47967@gmail.com


      About Product  


       

      • Made of premium raw materials with high purity and low impurity. It has stable physical properties and excellent water solubility. Rich in biological activity with mild and efficient effect, consistent batch quality and easy storage. Widely used in biological scientific research and related experiments with stable supply and reliable quality.

        Peptide products offer diverse functional benefits across multiple scenarios:

        in health management, peptides support metabolic regulation (aiding in blood sugar control and healthy weight management for specific groups) and immune system modulation by enhancing the body's defense responses;

        in skincare, peptides promote skin barrier repair, boost collagen synthesis to reduce fine lines, and improve skin hydration and elasticity;

        in sports nutrition, peptides assist in muscle recovery by reducing post-exercise tissue damage and supporting muscle protein synthesis.


    Shop G75 High purity, low price, fast delivery, safe on time delivery-Detailed Image 1



    Purity: >99%
    Storage: Dry, dark, and at 0 - 4 C for the short term (days to weeks) or -20 C for the long term (months to years).
    Solubility: Soluble in DMSO
    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.


    About us  


    Yiwu Weide Trading Co., LTD
    We are a company specializing in the research and development, as well as the supply of plant extracts, cosmetic raw materials and food additives. Our high-quality peproducts are widely used in the healthcare sector, and we hold an important position in the domestic market. We also export to Europe, the United States and Southeast Asia.

    The company adheres to the business philosophy of "pursuing excellent quality and emphasizing customer service", and is committed to providing customers with high-quality products and professional services. We have an experienced management team, who strictly control every aspect from raw material procurement, production, quality control to pre-sale and after-sale services, as well as logistics distribution, to ensure the safety, efficiency and timely delivery of the products.

    Our primary focus encompasses a range of products, including weight loss peptides, medicinal peptides, cosmetic peptides, and customized peptides. Notable among our weight loss peptide offerings are Semaglutide, Tirzepatide, Retatrutide, and others.


    Shop G75 High purity, low price, fast delivery, safe on time delivery-Detailed Image 2 Shop G75 High purity, low price, fast delivery, safe on time delivery-Detailed Image 3 Shop G75 High purity, low price, fast delivery, safe on time delivery-Detailed Image 4




      About ship  


    We can also recomend you the best shipping method to let you receive the products more safely and faster.
    Shop G75 High purity, low price, fast delivery, safe on time delivery-Detailed Image 5


    customer service


    1. 1.We commit to replying to all emails, messages, and inquiries within 24 hours (on business days). For urgent needs, we provide instant communication channels and proactively update you on order, production, and logistics progress.
    2. 2.Beyond standard products, we support customization based on your market regulations, certification requirements, packaging specs, and labeling design to ensure smooth market entry .
    3. 3.Delivery is not the end. We offer product quality tracking, quick complaint resolution, market feedback collection, and regular industry updates to help you optimize sales strategies for mutual growth.

    4. We offer flexible custom synthesis services, supported by an experienced R&D team. Whether you ’ re looking for novel peptide sequences, cosmetic-grade purity, or modified molecules (e.g., PEGylation, acetylation), we can deliver high-quality results on time.

      Our services include:
      • Custom peptide synthesis (mg to kg scale)
      • Peptide modifications and labeling
      • Small molecule synthesis
      • Project-based research and scale-up

      We work closely with our clients to ensure technical feasibility, fast delivery, and cost control throughout the development cycle.

    Shop 2026 Best Price Custom Label Peptides Lyophilized Powder 99 High Purity-Detailed Image 7 Shop 2026 Best Price Custom Label Peptides Lyophilized Powder 99 High Purity-Detailed Image 8

       

    ECHEMI Editorial Reference
    Spermidine trihydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine trihydrochloride significantly decreases the H2O2 and O2.- contents[1].

    Basic Info
    Product Name:

    Spermidine trihydrochloride

    Other Name:

    1,4-Butanediamine,N1-(3-aminopropyl)-,hydrochloride (1:3);1,4-Butanediamine,N-(3-aminopropyl)-,trihydrochloride;Spermidine trihydrochloride;Spermidine hydrochloride;35408-56-1

    CAS No.:

    334-50-9

    Molecular Formula:

    C7H19N3.3ClH

    InChIKeys:

    InChIKey=LCNBIHVSOPXFMR-UHFFFAOYSA-N

    Molecular Weight:

    254.63

    Exact Mass:

    253.087936

    EC Number:

    206-379-0

    NSC Number:

    528399

    DSSTox ID:

    DTXSID50585271

    HScode:

    2921290000

    Characteristics
    PSA:

    64.1

    Appearance:

    White Crystalline Powder

    Density:

    0.906 g/cm3

    Melting Point:

    256-258 °C

    Flash Point:

    118.1ºC

    Water Solubility:

    soluble in water;H2O: 1 M at 20 °C, clear, colorless

    Storage Conditions:

    2-8°C

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Eye irritation, Category 2

    Specific target organ toxicity – single exposure, Category 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H335 May cause respiratory irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    Response

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    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 raw,Tirzepatide raw,TB500 raw

    Location:

    Room 402, Unit 2, Building 23, Dalutou Village, Jiangdong Sub-district, Yiwu City, Jinhua City, Zhejiang Province (Self-declared)

    Year of Establishment:

    2025

    Established in 2025, Yiwu Weide Trading Company specializes in the research, development, production, and sales of peptide products, synthetic peptide amino acids, beauty and weight-loss products, and raw materials for cosmetics designed to reduce dark spots. The company possesses strong R&D capabilities, sophisticated synthesis technologies, and advanced quality control methods. It actively collaborates with major enterprises and manufacturers, adhering to the philosophy of industrial development to serve society and its customers. The company consistently prioritizes market demand, continuously developing high-tech beauty peptides for spot removal and wrinkle reduction. Its products are primarily exported to the United States, Europe, South Africa, Nigeria, and other countries and regions. With extensive export experience, the company ensures the safe delivery of its shipments.

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

    Spermidine Trihydrochloride

    5 KG May 7, 2026
    India

    Spermidine Trihydrocloride

    1 KG Jan 19, 2026
    United States

    Food grade Spermidine 3HCL / Spermidine trihydrochloride 99%

    1 MT Nov 16, 2024
    France

    SPERMIDINE TRIHYDROCHLORIDE

    1 KG Nov 27, 2023
    United Kingdom

    Spermidine hcl Spermidine trihydrochloride

    1 KG Jan 17, 2024
    Post an enquiry for this product
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