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Oxidized Glutathione GSSG

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Unit Price:

$857.3/KG FOB

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CAS No.:

27025-41-8

Grade:

Food/Industrial Grade

Content:

99%

Port:

SHENZHEN

Brand:

Maintain

Packaging:

25kg/Cardboard Drum

Sample Available:

Yes

Price valid (until):

2029-12-31

Company Type:
Distributor
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,100% TT in advance
Average Lead Time:
305 days
Qualification:
Main Products:

NMN,NAD,NR,NADPH,NADP,NADH

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    Certificate Of Analysis

    L-Glutathione Reduced

    Formula:C10H17N3O6S

    Formula weight:Mr = 307.32

    CAS No.:70-18-8

    Lot No.: MT11221201

    Made in China

    Lot size:300KG

    Test items

    Specification

    Results

    Test Mehtod

    Appearance

    White to off white powder

    conforms

    Visual

    Appearance of solution(10% w/v in water)

    Clear and colorless

    conforms

    Visual

    Bulk density(g/ml)

    ≥0.3g/ml

    0.33g/ml

    USP <616>

    Tapped Density

    ≥0.4g/ml

    0.52g/ml

    USP <616>

    identification

    S.O.R

    -15.5°~ -17.5°

    -16.1°

    USP<781S>

    Infrared

    Positive

    Positive

    USP<197K>

    Related Substances

    L-glutathine oxidized

    ≤1.5%

    0.4%

    GSH USP monograph

    Total impurities

    ≤2.0%

    1.3%

    GSH USP monograph

    Assay (dry basis)

    98%-101.1%

    99.50%

    GSH USP monograph

    Loss on drying (3h at 105℃)

    ≤0.5%

    0.1%

    USP<731>

    Residue on Ignition

    ≤0.1%

    <0.1%

    USP<281>

    Ammonium

    ≤200ppm

    conforms

    GSH USP monograph

    Chloride

    ≤200ppm

    conforms

    USP <241>

    Iron

    ≤10ppm

    conforms

    USP <221>

    Sulfate

    ≤300ppm

    conforms

    USP <221>

    Pb

    ≤0.5ppm

    conforms

    ICP-MS

    As

    ≤0.5ppm

    conforms

    ICP-MS

    Hg

    ≤0.5ppm

    conforms

    ICP-MS

    Cd

    ≤0.5ppm

    conforms

    ICP-MS

    Total microbial count

    ≤1000CFU/g

    N.D

    USP <61>

    Coliform

    ≤30MPN/g

    N.D

    USP <61>

    Yeast and molds

    < 100 CFU/g

    N.D

    USP <61>

    Salmonella

    Negative/10g

    Negative

    USP <62>

    E.coli

    Negative/10g

    Negative

    USP <62>

    Staphylococcus Aureus

    Negative/10g

    Negative

    USP <62>

     

    Conclusion:

    Conforms to all requested specifications

    MFG Date:   

    Dec 1st, 2022

    Expiry Date:

    Nov 30 ,2024

    Storage:

    Store in cool and dry place. Do not freeze. Keep away from strong light and heat.

    ECHEMI Editorial Reference
    Glutathione oxidized is produced by the oxidation of glutathione which is a major intracellular antioxidant and detoxifying agent.
    Solid
    Glutathione disulfide is an organic disulfide and a glutathione derivative. It has a role as an Escherichia coli metabolite and a mouse metabolite. It is a conjugate acid of a glutathione disulfide(2-).|A GLUTATHIONE dimer formed by a disulfide bond between the cysteine sulfhydryl side chains during the course of being oxidized.|Oxiglutatione is the oxidized disulfide form of glutathione (GSH) with potential protective activity. Glutathione disulfide (GSSG) is reduced by glutathione reductase to GSH. GSSG and GSH together play important roles in numerous redox reactions, such as those involved in the detoxification of harmful substances and free radicals, and in reactions preventing oxidative damage in erythrocytes. Upon ocular administration in irrigation solution, glutathione disulfide may exert a beneficial effect on the intracellular redox state of glutathione, thereby protecting the integrity and barrier function of the corneal endothelial cells.

    Certificates

    Basic Info
    Product Name:

    Oxidized glutathione

    Other Name:

    Glycine,L-γ-glutamyl-L-cysteinyl-,bimol. (2→2′)-disulfide;Glutamine,N,N′-[dithiobis[1-[(carboxymethyl)carbamoyl]ethylene]]di-,L-;Glutamine,N,N′-[dithiobis[1-[(carboxymethyl)carbamoyl]ethylene]]di-;Glutathione-SSG;GSSG;Oxidized glutathione;Glutathione,disulfide;Glutathione,oxidized;Glutathione-S-S-glutathione;Oxidized L-glutathione;Glutathione disulphide;Sleep-promoting factor B;Oxiglutatione;Selenoglutathione;121-24-4;10421-65-5;87140-29-2;97908-42-4;371915-35-4;475558-84-0;1254121-37-3;1260488-58-1;2394733-76-5

    CAS No.:

    27025-41-8

    Molecular Formula:

    C20H32N6O12S2

    InChIKeys:

    InChIKey=YPZRWBKMTBYPTK-BJDJZHNGSA-N

    Molecular Weight:

    612.63

    Exact Mass:

    612.151978

    EC Number:

    248-170-7

    UNII:

    ULW86O013H

    DSSTox ID:

    DTXSID5048972

    NCI Thesaurus Code:

    C62624

    HScode:

    29309090

    Characteristics
    PSA:

    368

    XLogP3:

    -9.1

    Appearance:

    Solid

    Density:

    1.7±0.1 g/cm3

    Melting Point:

    170-172 °C

    Boiling Point:

    1196.5°C at 760 mmHg

    Flash Point:

    544.3±37.1 °C

    Refractive Index:

    1.677

    Water Solubility:

    soluble

    Storage Conditions:

    2-8ºC

    Vapor Pressure:

    0mmHg at 25°C

    Collision Cross Section:

    224.7 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|227 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]

    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:

    Distributor

    Main Products:

    NMN,NAD,NR,NADPH,NADP,NADH

    Location:

    Floor 4,G17,Lianhui Building,No.5 Xinggong village,Sanlian Community,onghua District,Shenzhen,China.

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,100% TT in advance

    Average lead Time:

    305 days

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2021

    Company Certificates
    • Maintain Biotech Co.LtdHALAL HALAL
    • Maintain Biotech Co.LtdFDA FDA
    • Maintain Biotech Co.LtdISO9001 ISO9001
    Company Profile

    Maintain is focusing on the leading coenzyme industry and produce high value-added coenzymes.Biocatalysis is our main technology . Enzymatic synthesis geting less impurities, highest yield, and 0 chemical solvents,enzymatic synthesis is Green enzyme technology ,no toxic,Aqueous reaction system ,100% water condition. Also bulk storage and fast delivery. 

     Our main products NAD,NADH NMN and NR are widely used in Dietary Supplements, cosmetic products & Pharmaceutical products.


    Maintain is focusing on the leading coenzyme industry and produce high value-added coenzymes.Biocatalysis is our main technology . Enzymatic synthesis geting less impurities, highest yield, and 0 chemical solvents,enzymatic synthesis is Green enzyme technology ,no toxic,Aqueous reaction system ,100% water condition. Also bulk storage and fast delivery. 

     Our main products NAD,NADH NMN and NR are widely used in Dietary Supplements, cosmetic products & Pharmaceutical products.


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