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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Thyrotropin-releasing hormone for Sale > Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9
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Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9

7 Inquiries

Unit Price:

$110/UNIT FOB

Get Latest Price
CAS No.:

24305-27-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

GUANGZHOU

Brand:

Huitu

Packaging:

20mg/vial, 10vials/box

Price valid (until):

2026-06-28

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

Peptides,Retatrutide,GHK-CU

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Sales Manager: Holiday

    Email: holiday260518@gmail.com

    WhatsApp: +852 6483 9974

    Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 1 Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 2


    Bronchogen is a synthetic short-chain regulatory peptide targeting respiratory tissues. Formed by four amino acids in sequence and prepared via lyophilization, it features stable properties and high biological activity. It specifically acts on bronchial and pulmonary cells, regulating gene expression, maintaining mucosal health and relieving tissue discomfort. It is a core research tool in respiratory physiology, lung aging and respiratory tract repair studies.

    1. Maintain bronchial epithelial integrity, promote mucosal cell repair and regeneration, and enhance respiratory barrier protection.
    2. Regulate lung inflammation-related factors, relieve respiratory discomfort, and help maintain a balanced lung microenvironment.
    3. Boost the production of pulmonary surfactant, optimize lung ventilation efficiency, and support stable respiratory function.
    4. Delay lung tissue aging and improve respiratory decline caused by aging.
    5. Strengthen local respiratory defense and reduce irritation and damage to lung tissue from external environmental factors.

    6. Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 3 Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 4 Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 5


      Product Selling Points  




    Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 6

    • High-purity lyophilized preparation with ≥98% purity and extremely low impurities. Stable batch quality ensures highly reproducible experimental data.
    • Strong tissue specificity, precisely targeting bronchi and lungs without interfering with normal physiological activities of other organs.
    • Small-molecule peptide structure, easily absorbed and utilized by cells for direct and efficient action, compatible with various research systems.
    • Stable physicochemical properties, resistant to conventional experimental conditions, long activity retention, supporting long-term research projects.


      Product Application  


      • Respiratory physiology research: explore mechanisms of bronchial mucosal repair, lung cell regeneration and respiratory function regulation.
      • Lung aging research: analyze molecular pathways and intervention targets of age-related lung function decline.
      • Respiratory discomfort research: conduct experiments on mechanisms of relieving chronic bronchial issues and lung inflammation.
      • Environmental stress-induced lung injury research: explore effects of pollutants and oxidative stress on lung tissue and protective strategies.
    • Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 7 Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 8

    • Peptide Storage Guidelines: General Tips

      When storing peptides, remember to:

      • Unopened product: Seal tightly and store at -20℃ away from light. Avoid repeated freezing and thawing for longer shelf life.
      • Prepared solution: Store hermetically at 2~8℃ and use within 3 days to prevent activity decline.
      • Keep in dry and ventilated place, stay away from high temperature and humidity to avoid deterioration.
      • Keep away from strong light and ultraviolet rays to prevent decomposition and inactivation of active ingredients.


      Company Profile  


    We are an innovative enterprise specializing in the research, development, sales, and health services of small molecule bioactive peptides. Leveraging local resources and cutting-edge biotechnology, we are deeply committed to the health industry, dedicated to bringing highly active, easily absorbed, and high-quality peptide products to every household, contributing to the health of the entire population.

    We adhere to the philosophy of "Technology Empowering Health, Quality Shaping the Future," rigorously controlling every step from raw material selection to production processes to ensure that every peptide product possesses the core advantages of high purity, high activity, and high safety. Our products cover multiple categories, including weight loss and fat reduction peptides, beauty and skincare peptides, and muscle-building and body-shaping peptides, catering to diverse health needs such as weight loss and body shaping, daily anti-aging, physical recovery, and immune regulation, providing scientific and efficient nutritional solutions for different groups.

    With the mission of "Making peptide supplementation easy for everyone and enjoying a healthy life," we uphold the principles of integrity and customer first, continuously refining our products and services. We aspire to become a trustworthy peptide product brand in the health industry, working hand in hand with our partners for mutual benefit.


    Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 9

    Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 10 Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 11 Shop Bronchogen | 99% High Purity | 20MG | Peptide CAS 24305-27-9-Detailed Image 12

    Basic Info
    Product Name:

    Thyrotropin-releasing hormone

    Other Name:

    THR 1-2;THR 2-3;PYROGLU-HIS-PRO AMIDE;PYROGLU-HIS-PRO NH2;PYR-HIS-PRO-NH2(TRH);PGLU-HIS-PRO-NH2;PGLU-HIS-PRO AMIDE;5-oxo-l-prolyl-l-histidyl-l-prolinamid

    CAS No.:

    24305-27-9

    Molecular Formula:

    C16H22N6O4

    InChIKeys:

    ITYONPBTNRIEBA-SRVKXCTJSA-N

    Molecular Weight:

    362.38

    BRN:

    770238

    EC Number:

    246-143-4

    Color/Form:

    White to Off-White

    Characteristics
    Density:

    1.1675 (rough estimate)

    Melting Point:

    >143°C (dec.)

    Boiling Point:

    494°C (rough estimate)

    Refractive Index:

    1.6000 (estimate)

    Water Solubility:

    water: 25mg/mL, cloudy, colorless to faintly yellow

    PH:

    pH (10g/l, 25℃) : 3.0~4.0

    PKA:

    13.05±0.20(Predicted)

    Critical Temperature & Pressure:

    −20°C

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Inhalation

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H332 Harmful if inhaled

    Precautionary statement(s)
    Prevention

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

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

    Response

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

    P317 Get medical help.

    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,Retatrutide,GHK-CU

    Location:

    Room 503, 5th Floor, Office Unit 501, New Triumphal Arch Health Products Mall, Changzheng Road, Chengguan Town, Taihe County, Fuyang City, Anhui Province

    Payment Terms:

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

    Average lead Time:

    3

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    51-100

    Year of Establishment:

    2026

  • Inquiry History
    7 Inquiries
    Country Product Purchase Quantity Date Posted
    Brazil

    TRH Thyrotropin

    10 MT Mar 5, 2026
    Italy

    Thyrotropin

    200 MG Nov 22, 2024
    Netherlands

    Livagen

    1 G Apr 26, 2026
    United States

    TRH (Thyrotropin-Releasing Hormone)

    20 MG Jul 23, 2025
    Thailand

    Bronchogen

    100  Apr 23, 2025
    Italy

    Protirelin

    100 MG Nov 7, 2024
    United States

    Protirelin Acetate

    10 KG Nov 15, 2023
    Post an enquiry for this product
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