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Home > Biochemical Engineering > Polypeptide > L-Carnosine for Sale > Biochemicals Laboratory Set Cellular & Longevity Research Compounds
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Biochemicals Laboratory Set Cellular & Longevity Research Compounds

TDS 36 Inquiries

Unit Price:

$155/UNIT EXW

Get Latest Price
CAS No.:

305-84-0

Grade:

Cosmetics Grade

Content:

99%

Port:

guangzhou

Brand:

chunqiao

Packaging:

10 Vials per kit

Price valid (until):

2026-07-11

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

peptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Key Specifications/ Special Features:

    Peptide products is a high-quality product, and with stock and safe shipping service. we have 200 kinds+ peptides for option, and with business all over the world. establish stable cooperation relationship.


    Dose: 2mg 5mg 10mg 20mg 30mg 40mg 50mg 60mg 100mg vials peptides


    Stock: hotsale items with enough stock for shipment , also accept custom order with vials caps and bigger dose.


    Shipping time: 3-10 days with DHL and UPS shipping line.


    Peptide Form: Lyophilized Powder


    Peptide Package: 10 Vials per kit


    Peptide Purity: 99%


    Small Orders:Accepted


    eptide Form: Lyophilized Powder


    Dose: 2mg 5mg 10mg 20mg 30mg 40mg 50mg 60mg 100mg vials


    Package: 10 vials/kit


    Sample Orders:Accepted


    Inventory status: We have our own factory in China and also have warehouses in the United States. The inventory is sufficient and there are goods available for shipment and sale.


    We also accept custom orders, including bottle caps and products in larger dosage specifications.


    Shipping time: usaully 3-10 days


    Shipping method:DHL, USPS, UPS, special line,act


    Our Advantage

    1. Rich experience.
    Our company is a professional production leading factory in China in pharmaceutical area of many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.

    2. Great quality, purity and favourable.
    Good quality is one of our secret success, welcome order the samples, MOQ just 1 BOX.

    3. Safe and fast delivery.
    We have stock, so we can delivery quickly at the very day when receive the payment.

    4. Good after-sales service.

    Tell me the package update, and will try best solve when customer encountered various problems.

    Shop Cheap Peptide 5mg10mg30mgVarious peptide vial Peptide peptide peptide 100mg peptide raw peptide chemical peptide peptides research-Detailed Image 1 Shop Peptides safe shipping peptide Copper peptide peptide various peptides peptide peptides Collagen - peptide Chemical peptide vials-Detailed Image 2


    Shop Peptides safe shipping peptide Copper peptide peptide various peptides peptide peptides Collagen - peptide Chemical peptide vials-Detailed Image 3


    DO YOU ACCEPT SAMPLE ORDER?
    We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.


    2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
    You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

    3.WHAT'S YOUR MOQ?
    Our MOQ is 1BOX.

    4.DO YOU SUPPLY PRODUCT REPORT?
    Yes. We'll give you product analysis report before shipping.

    5.IS THERE A DISCOUNT?
    Different quantity has different discount.

     a manufacturer specializing in the research, development, production, sales and service of tanning products, such as tanning sprays, tanning drops, cosmetic peptides, and polypeptides. We always regard the value of our customers as our top priority. We focus on high quality, competitive prices, flexible order quantities, and timely delivery. Our products are mainly exported to customers in European countries, the United States, and Australia. Our products are widely recognized and trusted by users. We also welcome OEM and ODM orders. Being in cooperation with all brands is a great honor and privilege, regardless of whether the brand is a start-up enterprise. We look forward to your every visit. We welcome both new and old customers to contact us to establish future business relationships and achieve mutual success together! Our multilingual team is proficient in international trade regulations and provides end-to-end services ranging from market research, product procurement, quality control, customs clearance to logistics management, ensuring safe and efficient transactions. Customer-centricity and compliance are our cornerstones. We prioritize product quality, timely delivery, and risk mitigation. Through professionalism and accountability, we build trust and become the most reliable global trading partners. We elevate "Made in China" to the world stage and redefine cross-border commerce with simplicity and intelligence.

    Shop Cheap Peptide 5mg10mg30mgVarious peptide vial Peptide peptide peptide 100mg peptide raw peptide chemical peptide peptides research-Detailed Image 3


    Shop Peptides safe shipping peptide Copper peptide peptide various peptides peptide peptides Collagen - peptide Chemical peptide vials-Detailed Image 5










      Product Detail  



    Certificates
    • Biochemicals  Laboratory Set Cellular & Longevity Research Compounds Certificates 1

    Basic Info
    Product Name:

    L-Carnosine

    Other Name:

    N-B-ALANYL-L-HISTIDINE;H-BETA-ALA-HIS-OH;L-IGNOTINE;L-BETA-ALANINE HISTIDINE;L-CARNOSINE;B-ALANYL-L-HISTIDINE;BETA-A-H;BETA-ALANYL-L-HISTIDINE

    CAS No.:

    305-84-0

    Molecular Formula:

    C9H14N4O3

    InChIKeys:

    CQOVPNPJLQNMDC-ZETCQYMHSA-N

    Molecular Weight:

    226.23

    Exact Mass:

    226.23

    BRN:

    87671

    EC Number:

    206-169-9

    UNII:

    8HO6PVN24W

    TSCA:

    TSCA listed

    DSSTox ID:

    DTXSID7048615

    NCI Thesaurus Code:

    C118880

    Color/Form:

    White

    HScode:

    29332900

    Categories:

    Polypeptide

    Characteristics
    PSA:

    121

    XLogP3:

    -4

    Appearance:

    White crystalline

    Density:

    1.2673 (rough estimate)

    Melting Point:

    253 °C (dec.) (lit.)

    Boiling Point:

    367.84°C (rough estimate)

    Flash Point:

    350.7ºC

    Refractive Index:

    21 ° (C=2, H2O)

    Water Solubility:

    almost transparency

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    0Pa at 25℃

    Toxicity:

    LD50 oral in mouse: > 14930mg/kg

    Flammability characteristics:

    Thermal decomposition to emit toxic nitrogen oxide fumes

    Specific rotation:

    20.9 º (c=1.5, H2O)

    Odor:

    at 100.00%. odorless

    PKA:

    2.62(at 25℃)

    Collision Cross Section:

    151 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|149.72 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|152.18 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|154.1 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|154.93 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|150.8 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|154.7 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|152.1 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|153.1 Ų [M-H]-

    Critical Temperature & Pressure:

    -20°C

    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:

    peptide

    Location:

    Unit 1-B2141, 19B-F1, 81-1 Nonglinxia Road, Yuexiu District, Guangzhou, China

    Year of Establishment:

    2026

    Company Profile
     

    Guangzhou Chunqiao Trading Co., Ltd.

    established in 202 6  and headquartered in Guangzhou  Province, is a comprehensive foreign trade enterprise integrating the research and development of peptides, raw material procurement, and sales. With a registered capital of 1 million USD and international certifications, our business spans 30 countries and regions, achieving an annual export volume exceeding 200 million USD. Leveraging a global supply chain system and a digital trading platform, we are dedicated to providing high-quality products and customized procurement solutions for overseas customers.

    Core Business and Products
    Our core operations encompass a cross-border trade agency, offering end-to-end services including import and export customs declaration, logistics clearance, and foreign exchange settlement. We also provide OEM/ODM services, specializing in product design, production, and private label processing for international brands. Furthermore, our supply chain management expertise allows us to integrate high-quality domestic manufacturing resources, establishing a vertical supply network from raw materials to finished goods. Our key product lines are in the chemical industry, focusing on raw materials, and the organic sector, featuring organic ecological products and plant extracts.
    Core Competitiveness

    • Full-chain service system: Establish a four-dimensional integrated system encompassing procurement, quality inspection, logistics and after-sales service, implementing a 48-hour rapid response mechanism with a customer complaint rate below 0.5%.

     

  • Inquiry History
    36 Inquiries
    Country Product Purchase Quantity Date Posted
    Russia

    L-Carnosine CAS 305-84-0

    50 KG Jan 13, 2026
    India

    L-Carnosine

    20.00 MT Dec 13, 2023
    India

    L-Carnosine

    10.00 KG Dec 12, 2023
    India

    L-Carnosine

    1.00 KG Oct 11, 2025
    India

    L-Carnosine

    10.00 MT Dec 15, 2023
    India

    L-Carnosine

    20.00 MT Dec 13, 2023
    India

    L-Carnosine

    1.00 KG Jun 4, 2026
    India

    L-Carnosine

    1.00 KG May 28, 2026
    India

    L-Carnosine

    25.00 KG Mar 9, 2026
    India

    L- Carnosine

    150.00 KG Jan 21, 2026
    India

    L-Carnosine

    500.00 KG May 30, 2025
    Australia

    L-Carnosine

    1 KG Sep 30, 2024
    Russia

    carnosine L

    100 KG Mar 11, 2024
    Netherlands

    L-Carnosine

    15 KG Jun 24, 2026
    India

    L-Carnosine

    1.00 KG May 28, 2026
    Denmark

    L-Carnosine

    10 KG Mar 9, 2026
    India

    Carnosine

    100.00 KG Feb 24, 2026
    Spain

    L-Carnosine

    100 KG Jan 23, 2026
    India

    L - carnosine

    100.00 KG Dec 9, 2025
    India

    L-Carnosine

    20 KG Sep 16, 2025
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