- Catalog: MC79812
- Product Name: Vitamin A Palmitate
- CAS: 79-81-2
- Molecular Formula: C36H60O2
- Molecular Weight: 524.86
Introduction
Vitamin A palmitate, also known as retinyl palmitate, is a retinoid and the acid form of vitamin A. It is created by combining retinol (pure vitamin A) with palmitic acid, a saturated fatty acid. Vitamin A palmitate is the main storage form of vitamin A in the epidermis and can be converted to retinol and other retinoids as needed. It is commonly used in dietary supplements, a variety of skin care products, and medicines.
Specification
| Item | Vitamin A Palmitate |
|---|
| Catalog | MC79812 |
| CAS | 79-81-2 |
| Form | Solid or viscous liquid |
| Color | Yellow to yellow-green |
| Potency | ~ ≥1700000 U/g |
| Melting Point | 28-29 °C (lit.) |
| Density | 0.9±0.1 g/cm3 |
| Solubility | Insoluble in water, soluble in chloroform, ether and vegetable oils. |
| MDL | MFCD00019414 |
| InChI | 1S/C36H60O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-25-35(37)38-30-28-32(3)23-20-22-31(2)26-27-34-33(4)24-21-29-36(34,5)6/h20,22-23,26-28H,7-19,21,24-25,29-30H2,1-6H3/b23-20+,27-26+,31-22+,32-28+ |
| InChI Key | VYGQUTWHTHXGQB-FFHKNEKCSA-N |
| Storage | Store light-protected at 2-8 °C in a cool and dry place. |
| Shelf Life | 24 Months |
Applications
- Dietary supplements. Vitamin A palmitate is commonly used as an ingredient in multivitamins and dietary supplements to help ensure that people get enough of this essential nutrient.
- Skin care products. Due to its anti-aging properties, vitamin A palmitate is frequently found in anti-aging creams and serums. It boosts collagen production and accelerates cell turnover, helping to reduce the appearance of fine lines and wrinkles. In addition, vitamin A palmitate is also commonly used in moisturizers. It helps in maintaining skin hydration by supporting the skin's natural barriers.
- Medicines. Vitamin A palmitate is also widely used in medicines. It can be used as an ingredient in some drugs that address vitamin A deficiency or related conditions. In addition, it is also used in some anti-tumor drugs.
Safety and Toxicity
Vitamin A palmitate is generally considered safe when used in appropriate amounts. However, because it is a fat-soluble vitamin, excessive intake can lead to toxicity. The Tolerable Upper Intake Level (UL) for adults is set at 3000 micrograms (mcg) of preformed vitamin A per day.
Choose Alfa Chemistry
Alfa Chemistry is a professional vitamin A palmitate supplier and has always been committed to producing high-quality vitamin A palmitate. We strictly control the quality management to ensure that the vitamin A palmitate we provide is safe and healthy. If you want to know more, please feel free to contact us.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
