L(-)-Glutathione
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
307.32
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
L(-)-Glutathione
CAS No.: 27025-41-8
Molecular Formula: C10H17N3O6S
Molecular Weight: 307.32
Physical and Chemical Properties
- Appearance: White crystalline powder
- Melting Point: 192 - 195 °C (decomposition)
- Specific Rotation: [α]D20 ?15.5° ~ ?17.5° (c=2, water)
- Solubility: Freely soluble in water; slightly soluble in ethanol; insoluble in ether and acetone
- Odor: Odorless
- pH Value: 2.8 ~ 3.8 (1% aqueous solution)
- Stability: Easily oxidized in air and light. Stable under sealed, low temperature and nitrogen protection. Slightly hygroscopic.
Application
- Pharmaceutical raw material: Detoxification, liver protection and antioxidant drug, used for liver disease, radiation damage and poisoning treatment.
- Healthcare supplement: Applied in functional food for anti-oxidation and immunity regulation.
- Cosmetic additive: Used for whitening, anti-oxidation and skin repair.
- Biochemical reagent: For cell culture and related life science research.
Storage Condition
Seal tightly, store in cool, dry and dark environment. Keep away from air, heat sources and oxidants. Recommended storage temperature 2–8 °C.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | L(-)-Glutathione | Compliant | Visual & Identification |
| CAS No. | 27025-41-8 | 27025-41-8 | Standard |
| Molecular Formula | C10H17N3O6S | C10H17N3O6S | Standard |
| Molecular Weight | 307.32 | 307.32 | Standard |
| Appearance | White crystalline powder | White crystalline powder | Visual Inspection |
| Purity (HPLC) | ≥99.0% | 99.75% | High Performance Liquid Chromatography |
| Specific Rotation | ?15.5° ~ ?17.5° | ?16.4° | Polarimetry |
| Loss on Drying | ≤1.0% | 0.42% | Karl Fischer Titration |
| Residue on Ignition | ≤0.10% | 0.03% | Gravimetric Method |
| pH (1% Solution) | 2.8 ~ 3.8 | 3.2 | Potentiometric Method |
| Heavy Metals | ≤10 ppm | <3 ppm | Atomic Absorption Spectrometry |
| Related Substances | Total Impurities ≤0.50% | 0.22% | High Performance Liquid Chromatography |
