L-Ascorbic Acid (CAS 50-81-7) – Wholesale & Research Grade
L-ascorbic acid is the L-enantiomer of ascorbic acid and conjugate acid of L-ascorbate. It has a role as a coenzyme, a flour treatment agent, a food antioxidant, a plant metabolite, a cofactor, a skin lightening agent, a geroprotector and a food colour retention agent. It is an ascorbic acid and a vitamin C. It is a conjugate acid of a L-ascorbate. It is an enantiomer of a D-ascorbic acid.
Research Context
L-Ascorbic Acid, commonly known as Vitamin C, is a vital nutrient with a wide range of research applications spanning biochemistry, pharmacology, and nutrition. As a potent antioxidant, it plays a pivotal role in protecting cells from oxidative stress, making it a focal point in studies related to aging, cancer, and cardiovascular diseases. Researchers are particularly interested in its capacity to enhance the immune response and its potential therapeutic effects in various conditions, including scurvy and skin disorders.
Mechanism of Action
The mechanism of action of L-Ascorbic Acid is largely attributed to its ability to donate electrons, thereby neutralizing free radicals and reactive oxygen species. This antioxidant activity not only helps in maintaining cellular health but also supports the regeneration of other antioxidants, such as Vitamin E. Furthermore, L-Ascorbic Acid is essential for collagen synthesis, facilitating wound healing and maintaining skin integrity. As a cofactor for several enzymes, it is crucial in metabolic pathways, including the conversion of neurotransmitters and the synthesis of certain hormones.
Solubility and Storage Advice
L-Ascorbic Acid is highly soluble in water, which allows for easy incorporation into various formulations, including supplements and topical applications. However, it is sensitive to light, heat, and oxygen, which can lead to degradation. For optimal stability, it should be stored in a cool, dark place, preferably in airtight containers to minimize exposure to atmospheric conditions. Researchers recommend using L-Ascorbic Acid within a short timeframe after opening to preserve its efficacy.
Future Research Directions
Future research on L-Ascorbic Acid is poised to explore its potential in personalized medicine, particularly in the context of genetic predispositions to Vitamin C deficiency. Investigations into novel delivery systems, such as liposomal formulations, could enhance its bioavailability and efficacy. Additionally, the role of L-Ascorbic Acid in neuroprotection and cognitive health is an emerging area of interest, with studies aimed at elucidating its impact on neurodegenerative diseases. As the understanding of this compound deepens, its applications in various therapeutic contexts are expected to expand significantly.
| CAS Number | 50-81-7 |
|---|---|
| Formula | C6H8O6 |
| Mol. Weight | 176.12 g/mol |
| IUPAC Name | (2R)-2-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one |
| Grade | HPLC ≥98% |
Synthesis & Storage
L-Ascorbic Acid is supplied as a lyophilized powder to ensure stability during transit.
For long-term storage of CAS 50-81-7, we recommend maintaining at -20°C.
Researchers must reconstitute this peptide with bacteriostatic water or sterile solvent only when ready for use.
Quality Control: All batches undergo rigorous HPLC purity testing (≥98%) prior to dispatch from our USA fulfillment center.