L-Glutathione Reduced NEW
Price | Get Latest Price | ||
Package | 1Kg/Bag | 25Kg/Bag | 100Kg/Bag |
Min. Order: | 1Kg/Bag |
Supply Ability: | 20 tons |
Update Time: | 2024-10-31 |
Product Details
Product Name: L-Glutathione Reduced | CAS No.: 70-18-8 |
EC-No.: 200-725-4 | Min. Order: 1Kg/Bag |
Purity: ≥98% , USP35 /USP37/USP41 | Supply Ability: 20 tons |
Release date: 2024/10/31 |
Product Information
Glutathione is an antioxidant that helps protecting cells from reactive oxygen species such as free radicals and peroxides. By acting as an electron donor, glutathione reduces any disulfide bond formed within cytoplasmic proteins to cysteines. Glutathione is found almost exclusively in its reduced form, since the enzyme that reverts it from its oxidized form, glutathione reductase, is constitutively active and inducible upon oxidative stress. In fact, the ratio of reduced glutathione to oxidized glutathione within cells is often used scientifically as a measure of cellular toxicity.
Product name | L-Glutathione Reduced |
Molecular Formula | C20H32N6O12S2 |
Molecular Weight | 612.63 |
CAS No. | 70-18-8 |
Assay | 98% up by HPLC |
Appearance | white powder |
Specifications
1. Food /cosmetic grade (≥98% , USP35 /USP37/USP41) ;
2.Pharmaceutical /injection grade ( ≥98% ,EP7) ;
Usage
L-Glutathione Reduced is widely used in Pharmaceuticals, Nutraceuticals,Health functional foods, Dietary supplements, Skin-Whitening products, Cosmetic etc
The regular dosage form: Lyophilized Powder for Injection,Tablets,Capsules, Eye drops etc.
a. Daily nutraceuticals & Dietary supplement
b. Drug treatment and prevention
1. Technology from Japan, equipment from USA, EU and JANPAN, standard GMP workshop.
Test Item | Specification | Result | Analytical Method Reference | |
Appearance | White or almost white crystalline powder | White crystalline powder | Visual | |
Appearance of solution (10% w/v in water) | Clear and colorless | Complies | Visual | |
Bulk Density | ≥0.50 g/ml | 0.52 g/ml | In-house | |
Tapped Density | ≥0.60 g/ml | 0.65 g/ml | In-house | |
Particle Size | 100% thru mesh 80 | Complies | Mesh screen | |
Identification | S.O.R. | -15.5° ~ -17.5° | -16.0° | USP <781S> |
Infrared | Positive | Positive | USP <197K> | |
Related | L-glutathione oxidized | ≤1.5% | 0.3% | Glutathione USP monograph |
Total impurities | ≤2.0% | 1.5% | Glutathione USP monograph | |
Assay(dry basis) | 98.0% to 101.0% | 100.3% | Glutathione USP monograph | |
Loss on drying(3 h at 105℃) | ≤0.5% | 0.3% | USP <731> | |
Residue on Ignition | ≤0.1% | <0.1% | USP <281> | |
Ammonium | ≤200ppm | ﹤200ppm | Glutathione USP monograph | |
Chloride | ≤200ppm | ﹤200ppm | USP <221> | |
Sulfate | ≤300ppm | ﹤300ppm | USP <221> | |
Iron | ≤10ppm | ﹤10ppm | USP <241> | |
Arsenic | ≤1ppm | <1ppm | AFS | |
Cadmium | ≤1ppm | <1ppm | AAS | |
Lead | ≤1ppm | <1ppm | AAS | |
Mercury | ≤1ppm | <1ppm | AFS | |
Heavy metals | ≤10ppm | <10ppm | USP <231>Method I | |
Total Plate Count | ≤1000 cfu/g | <10 cfu/g | USP <61> | |
Yeast and Mold | ≤100 cfu/g | 25 cfu/g | USP <61> | |
Coliforms | ≤30 cfu/g | <10 cfu/g | USP <61> | |
E. Coli | Negative/g | Negative | USP <62> | |
Salmonella | Negative/10g | Negative | USP <62> | |
Staphylococcus Aureus | Negative/g | Negative | USP <62> |
Company Information
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- Since: 1996-07-16
- Address: Fujian China ,16F, Huicheng Comm. Complex, 839 Xiahe RD.