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L-Carnosine

ISO 35 Inquiries

Unit Price: Get Latest Price
CAS No.:

305-84-0

Grade:

Cosmetics Grade

Content:

99%

Brand:

Bolite

Packaging:

10g/bag, 50g/bag,100g/bag

Price valid (until):

2023-12-31

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

L-Ergothioneine,arbutin,glutathione

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      About Us 


    Xi'an Bolitetch was established in 2016. The company is located in Xi'an High-tech Industrial Development Zone, Shaanxi Province. Since it established, it has been focusing on the development, production, processing and export of APIs as its main business.
    After years of development, we now have a professional R&D team and production workshop. Scientific production quality management system and talent management are the main core of the company. Innovation has always been the focus of our work. In terms of research and development, the factory relies on the strong university foundation in Shaanxi as a background, and has long-term cooperation with many university laboratories to jointly develop new API series products. We are also equipped with professional testing equipment, such as HPLC, GC, AAS, spectrophotometer, automatic titrator, BOD incubator, polarimeter, COD incubator, melting point meter, etc. From raw materials to processing, from inspection to product packaging, each level is checked, and we strive to achieve the best product details!
    Most of the company’s main products are natural source extract or fine lab chemical ,which are widely used in medicine, cosmetics, health products and other fields. After long-term cooperation and accumulation, they have been exported to more than 30 countries and regions around the world, with Europe, the United States, Korea, etc. Many pharmaceutical companies and health care companies have long-term cooperation with us!


      Product Detail  


    Function of l-carnosine

    protects epithelial cell membranes in the stomach and restores them to their normal metabolism;  acts as an antioxidant and protects the stomach from alcohol and smoking-induced damage;  has anti-inflammatory properties and moderates production of interleukin-8;  adheres to ulcerations, acts as a barrier between them and stomach acids and helps to heal them;  inhibits activity of Helicobacter pylori bacteria; does not interfere with the production of prostaglandins essential to the mucosal lining of the stomach;  strengthens these mucosal linings and stimulates production of protective mucous.

    Application of l-carnosine

    Carnosine is a natural antioxidant with antioxidant properties. In the use of cosmetics, can prevent the aging of the skin and skin whitening effect, carnosine can prevent the occurrence of free radicals caused by smoking, and this free radicals than the sun will harm the skin, free radicals are highly active atoms or atomic groups, can be oxidized to other substances in the human body.Food Grade CAS 305-84-0 L-carnosine powder L-carnosine,Food Grade CAS 305-84-0 L-carnosine powder L-carnosine

    package:1g/bag, 10g/bag, 50g/bag,100g/bag or as customer request。
    delivery: within 7 days up to payment.

    Certificates

    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:

    L-Ergothioneine,arbutin,glutathione

    Location:

    Room 12208, Floor 22, Unit 1, Building 1, Daming Palace Wanda Plaza, No. 369 North of Taihua Road, Weiyang District, Xi 'an City, Shaanxi Province, China Zip code:710016

    Payment Terms:

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

    Average lead Time:

    15

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2020

    Xian Bolite Laboratory Technology Co.Ltd is a leading Trader supplier of PALMITOYL TETRAPEPTIDE-3, Syn-ake, L-Carnosine based in Xi'an, Shaanxi, China. With a commitment to quality and customer satisfaction, Xian Bolite Laboratory Technology Co.Ltd has become a trusted name in the industry. Our product line includes a range of high-quality PALMITOYL TETRAPEPTIDE-3, Syn-ake, L-Carnosine, which are available at competitive prices. Xian Bolite Laboratory Technology Co.Ltd has established itself as a reliable supplier of chemical products on the echemi.com.

  • Inquiry History
    35 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
    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
    India

    L-Carnosine

    2 KG Aug 18, 2025
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