Ruifu Chemical is the leading manufacturer of L-(+)-Gulonic Acid γ-Lactone (L-Gulono-1,4-Lactone) (CAS: 1128-23-0) with high quality. Ruifu Chemical has 15 years experience in carbohydrate chemistry. Our R&D center is located in Shanghai and has two factories in China. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service. Purchase L-(+)-Gulonic Acid γ-Lactone, Please contact: alvin@ruifuchem.com
| Chemical Name | L-(+)-Gulonic Acid γ-Lactone |
| Synonyms | L-(+)-Gulono-1,4-Lactone; L-Gulono-1,4-Lactone; L-Gulonolactone; L-(+)-Gulonic Acid gamma-Lactone; L-Gulonic Acid-1,4-Lactone |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 1128-23-0 |
| Molecular Formula | C6H10O6 |
| Molecular Weight | 178.14 g/mol |
| Melting Point | 185.0 to 189.0℃ |
| Store Under Inert Gas | Store Under Inert Gas |
| Sensitive | Moisture Sensitive |
| Water Solubility | Soluble in Water |
| COA & MSDS | Available |
| Product Categories | Carbohydrates & Derivatives |
| Origin of Product | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White to Off-White Powder or Crystals | Complies |
| Solubility | Soluble in Water | Complies |
| Solubility in H2O | Colorless and Clear (50mg/ml) | Pass |
| NMR and MS | Should Comply | Complies |
| Melting Point | 185.0~189.0℃ | 187.0 to 189.0℃ |
| Specific Rotation [a]20/D | +53.0° ~ +57.0° (C=2 in H2O) | +56.3° |
| TLC | Should be One Spot | One Spot |
| Water by Karl Fischer | <0.50% | <0.50% |
| Assay / Analysis Method | >98.0% (by HPLC) | 98.7% |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃), well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
HS Code 2940009090
L-(+)-Gulonic Acid γ-Lactone (L-Gulono-1,4-Lactone) (CAS: 1128-23-0) is a carbohydrate that is essential for the synthesis of vitamin C in most species, including humans. It is an essential precursor for the synthesis of vitamin C. Thus, its biological properties are similar to those of vitamin C. Vitamin C has numerous health benefits, including antioxidant activity, immune system support, wound healing, and iron absorption.
In recent years, the potential of L-(+)-Gulonic Acid γ-Lactone as a therapeutic agent has been explored in the scientific community. It has also been used in studies of drug metabolism, as well as in the study of the effects of L-Gulonolactone on the immune system. Future research directions include investigating its potential as an anti-cancer agent, as well as its potential to improve the efficacy of existing drugs.
Finally, further research is needed to investigate the potential of L-(+)-Gulonic Acid γ-Lactone as a dietary supplement to improve human health and well-being.