L-Glutathione(CAS 70-18-8)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1KG | In Stock | 356 USD
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| 99% | RG | 5G | In Stock | 4 USD
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| 99% | RG | 25G | In Stock | 10 USD
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| 99% | RG | 100G | In Stock | 35 USD
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| 99% | RG | 500G | In Stock | 176 USD
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| 99% | RG | 2.5KG | In Stock | 855 USD
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Applications of 70-18-8
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antioxidant for detoxification and hepatoprotection | Used as an active pharmaceutical ingredient in oral or intravenous formulations |
| Pharmaceuticals | Adjunct therapy for chemotherapy-induced toxicity | Administered in combination with chemotherapeutic agents to mitigate oxidative stress via reduction |
| Pharmaceuticals | Treatment of liver diseases (e.g., hepatitis, cirrhosis) | Administered via intravenous infusion or oral formulations to support hepatocyte repair |
| Pharmaceuticals | Whitening and skin care ingredient | Applied topically in skincare products to inhibit melanin synthesis by suppressing tyrosinase activity |
| Food | Food antioxidant | Added to functional foods or dietary supplements to retard oxidation |
| Food | Nutritional fortificant | Incorporated into health foods as a glutathione precursor or active ingredient |
| Cosmetics | Anti-aging and skin-whitening ingredient | Formulated into emulsions and serums to inhibit melanin deposition via reduced glutathione |
| Biotechnology | Cofactor in enzymatic reactions | Maintains a reducing environment in in vitro enzymatic reaction systems to stabilize enzyme activity |
| Biotechnology | Additive for protein folding and purification | Added to recombinant protein expression systems to prevent incorrect disulfide bond formation |
| Agriculture | Plant stress resistance enhancer | Applied via foliar spray or root drench to improve crop tolerance to drought and salinity stress |
Physical and chemical properties of 70-18-8
Acidity coefficient |
pK1 2.12; pK2 3.53; pK3 8.66; pK4 9.12(at 25℃) |
|---|---|
Boiling Point |
754.5±60.0 °C at 760 mmHg |
BRN |
1729812 |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
307.083801 |
Flash Point |
410.1±32.9 °C |
Index of Refraction |
1.572 |
LogP |
-0.87 |
Melting Point |
195 °C |
Merck |
14,4475 |
Molecular Formula |
C10H17N3O6S |
Molecular Weight |
307.323 |
Odor |
Odorless |
pH |
3 (10g/l, H2O, 20°C) |
PSA |
197.62000 |
Solubility |
292.5 mg/mL |
Specific rotation |
-16.5 º (c=2, H2O) |
Stability |
Stable. Incompatible with strong oxidizing agents. |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±5.5 mmHg at 25°C |
Water Solubility |
soluble |
Spectrums of 70-18-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Cas:56-40-6
Cas:636-58-8
Cas:27025-41-8
Cas:60-23-1
Q&A for CAS 70-18-8
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 70-18-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H341 Suspected of causing genetic defects |
Safety Data Sheet |
Download COA of 70-18-8
Operate under the ISO 9001 system
