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Home > Biochemical Engineering > Polypeptide > L-Carnosine for Sale > High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd
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High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd

42 Inquiries

Unit Price:

$1/KG FOB

Get Latest Price
CAS No.:

305-84-0

Grade:

Chemical Grade

Content:

99%

Port:

shanghai

Brand:

Dideu

Packaging:

1kg/bag 25kg/ Cardboard Drum

Price valid (until):

2030-01-01

Company Type:
Manufactory
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
7 days
Qualification:
Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Please enter the

    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 1


    Our Reference Specification, for more details, pls contact us for COA,MSDS and certification:
    Email & Skype: 1055@dideu.com Telephone:+86-29-81138219
    Mobile&Wechat&Whatsapp: +8617792984622





    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 2


    Items Standard
    Test Results

    Identification

    A.H-NMR:Comply with the structure
    Complies
    B.LC-MS:Comply with the structure
    Complies
    C.The IR spectrum of sample should be identical with that of reference standard.
    Complies
    D.HPLC-ESI-MS
    The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.



    Complies
    Loss on drying % ≤2.0
    0.19
    Heavy metals ppm ≤10 
    <10
    Moisture % ≤1.0
    0.1
    Sulphated ash % ≤0.5 determined on 1.0 g.
    0.009
    Residue on ignition % ≤0.1
    0.03

    Related Substances %

    Unspecified impurities: for each impurity ≤0.10 <0.10
    Total Impurity ≤0.5 0.18
    Purity % ≥99.0
    99.7
    Assay % 99.0 ~101.0 (anhydrous substance).
    99.8
    Storage Preserve in well-closed, light-resistant and airtight containers.
    Complies

    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 3


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 4 Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 5 Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 6 Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 7


    Our normal packaging is 25kgs/Drum,200kgs/Drum
    The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 8


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 9


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 10


    a) Free sample can be supplied.
    b) Guide our clients by professional knowledge and teach them how to use our product after sales.
    c) Accept SGS,BV any other third-party inspection before loading.
    d) High quality best price Guaranteed.








    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 11


    Why do you choose Dideu Industries as your partner?


    A) High quality can be guaranteed. Dideu Industries since 1975 are reputed chemical manufacturer and are Certified by ISO 9001;2015 and have GMP certification.Free sample can be arranged before shipment and SGS,BV and other third party inspection company are accepted before loading.For regular customers, we accept L/C 180 Days, D/P,D/A payment term. If there is any quality problem after goods arrive. Dideu Industries will do fully payment refund.


    B) Best price can be guaranteed. As Dideu Industries are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.


    C) Professional enginners from Dideu Industries will give professional usage guide and services after sales.


    D)Dideu Industries work 7×24 hours and your request will be processed by our professional staff in different shift period.


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 12


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 13


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 14


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 15

    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 16

    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 17

    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 18

    Dideu Industries is one of the largest producer for general chemical, pharmaceutical, nutrition additive, natural extracts, agrochemical and Daily-Use Chemical in China and is headquartered in Shaanxi, China. The Dideu Group comprises subsidiaries and joint ventures in more than 10 countries and operates six integrated production sites and 21 other production sites in Europe, Asia, Australia, Americas and Africa.Its headquarters is located in Xi’An,China. Dideu has customers in over 200 countries and supplies products to a wide variety of industries.


    At the end of 2014, the company employed more than 13000 people. In 2014, Group Dideu posted sales of 30 billion and income from operations before special items of about 7.5 billion. The company is currently expanding its international activities with a particular focus on Asia countries. Between 1990 and 2005, the company invested 5.2 billion in Asia, for example in sites near Guangxi,Yunnan, Sichuan, Shaanxi China,Mangalore in India,Bangkok, Thailand,Hanoi, Vietnam etc.


    Dideu Industries Consist Of Five Industry Chains:

    I)Pharmaceutical Industries
    II)Nutrition Additive Industries
    III)Daily-Use Chemical Products Industries & Agrochemicals
    IV)Environmental Friendly Chemical And Chemurgy Industries
    V)Petrochemical Industries
    VI)General Chemical Industry














    At Dideu, we redefine chemistry to make the world better - and have been doing so for 75 years. As one of the world's leading chemical company, we combine economic success with environmental protection and social responsibility.Through science and innovation we enable our customers in nearly every industry to meet the current and future needs of society.


    At Dideu, we create chemistry for a sustainable future with science for a better life.Dideu is a Life Science company with a long and glorious history and core competencies in the areas of health care and agriculture. With our innovative products, we are contributing to finding solutions to some of the major challenges of our time. The growing and increasingly aging world population requires improved medical care and an adequate supply of food. Dideu is improving people's quality of life by preventing, alleviating and treating diseases. And we are helping to provide a reliable supply of high quality food, feed and plant based raw materials.We develop new molecules for use in innovative products and solutions to improve health. Our research and development activities are based on a profound understanding of the biochemical processes in living organisms.Our goal is to achieve and sustain leadership positions in our markets, thus creating value for our customers, stockholders and employees. To this end, our strategy is designed to help solve some of the most pressing challenges facing humankind, and by doing this exceptionally well we aim to strengthen the company's earning power.


    We are committed to operating sustainably and addressing our social and ethical responsibilities as a corporate citizen, while at the same time respecting the interests of all our stakeholders. Employees with a passion for innovation enjoy excellent development opportunities at Dideu.Exclusive Focus on the Life Science BusinessesFollowing the economic and legal independence of our former Material Science subgroup.Dideu has charted the course for its successful development as a Life Science company. Our Life Science businesses hold leading positions in innovation driven growth markets. Together they make up a strong, attractive and balanced portfolio that is resistant to fluctuations in demand and to potential risks.The previous structure comprising a strategic management holding company and operational subgroups has thus been replaced by an integrated organization under the umbrella of the strong Dideu brand. The company's operations are managed in three divisions Pharmaceuticals, Consumer Health and Crop Science and the Animal Health business unit.The business continues to be supported by the corporate functions, Dideu Business Services and the service company Currenta, while Technology Services is being integrated into Dideu Group, forming the Engineering and Technology function.


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 19


    Shop High Quality L-Carnosine 99% powder 305-84-0 Shaanxi Dideu Medichem Co.Ltd-Detailed Image 20

    product introduction information...

    ECHEMI Editorial Reference
    Crystalline
    Solid
    Carnosine is a dipeptide that is the N-(beta-alanyl) derivative of L-histidine. It has a role as an anticonvulsant, an antioxidant, an antineoplastic agent, a human metabolite, a Daphnia magna metabolite, a mouse metabolite, a neuroprotective agent and a geroprotector. It is a conjugate acid of a carnosinate. It is a tautomer of a carnosine zwitterion.|Carnosine has been investigated for the treatment of Gulf War Illness.|Carnosine is a dipeptide comprised of a beta-alanine and a 3-methyl-L-histidine, which is found in dietary red meat, with potential antioxidant, metal-chelating and anti-glycation activities. Carnosine scavenges both reactive oxygen species (ROS) and unsaturated aldehydes produced by cell membrane lipid peroxidation. Additionally, this dipeptide may reduce the rate of formation of advanced glycation end-products (AGE). Altogether, this may protect cells against oxidative damage. In addition, carnosine is able to chelate toxic metals.|A naturally occurring dipeptide neuropeptide found in muscles.
    L-Carnosine is a dipeptide composed of β-alanine and L-histidine that has been found in rat olfactory bulb, skeletal muscle, brain, kidney, and spleen tissues, as well as human skeletal muscle, and has diverse biological activities. It is a metal chelator that forms complexes with copper, cobalt, nickel, cadmium, or zinc. Dietary administration of L-carnosine (60 mg/kg per day) reduces plasma levels of advanced glycation end products (AGEs) in diabetic rats. It reduces brain edema, blood-brain barrier disruption, microglial activation, and neuronal apoptosis in a rat model of intracerebral hemorrhage when administered at a dose of 1,000 mg/kg. L-Carnosine (250, 500, and 1,000 mg/kg, i.p.) reduces hepatic protein carbonylation and necrosis in a rat model of cirrhosis induced by bile duct ligation. It also reduces lung myeloperoxidase (MPO) activity, production of reactive oxygen species (ROS), and TNF-α and IL-6 levels, as well as alveolar hemorrhage, interstitial edema, and pulmonary leukocyte infiltration in a mouse model of LPS-induced lung injury.
    white to off-white crystalline.

    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:

    Manufactory

    Main Products:

    Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

    Location:

    https://www.dideu.com/en/

    Payment Terms:

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

    Average lead Time:

    7 days

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2016

    Company Certificates
    • Shaanxi Dideu Medichem Co. LtdISO Certificate ISO Certificate
    • Shaanxi Dideu Medichem Co. LtdREACH REACH
    Company Profile
    ">Company Profile
  • Inquiry History
    42 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
    Australia

    L-Carnosine

    1000 G Aug 4, 2026
    Hungary

    L-Carnosine

    1 KG Jul 6, 2026
    Netherlands

    L-Carnosine

    15 KG Jun 24, 2026
    India

    L-Carnosine

    1.00 KG May 28, 2026
    India

    L-Carnosine

    25.00 KG Mar 9, 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
    United Arab Emirates

    L-Carnosine

    1.00 TON Mar 6, 2025
    India

    L-Carnosine

    20.00 KG Oct 9, 2024
    India

    L Carnosine

    20.00 KG Oct 8, 2024
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