Description:
Name: Ursolic acid
Cas: 77-52-1
Purity: 99%min
Basic Info:
| Melting point | 292 °C (dec.) (lit.) |
| alpha | 59 º (c=0.3, pyridine) |
| Boiling point | 502.79°C (rough estimate) |
| density | 1.0261 (rough estimate) |
| refractive index | 1.4940 (estimate) |
| storage temp. | 2-8°C |
| pka | 4.68±0.70(Predicted) |
| form | Crystalline Powder or Needles |
| color | White to off-white |
| Water Solubility | insoluble |
Introduction:
Ursolic acid, also known as ursolic acid and ursolic acid, is a pentacyclic triterpenoid compound extracted from bearberry, an evergreen vine shrub of the Rhododendron family. It has a special smell and is large and shiny in absolute ethanol. Prism crystals and needle crystals are as fine as hairs in dilute ethanol.
Ursolic acid has a variety of biological effects such as sedation, anti-inflammatory, antibacterial, anti-diabetic, anti-ulcer, and lowering blood sugar. In addition, ursolic acid has an obvious antioxidant function and is a strong antioxidant.
The antioxidant effect of ursolic acid has a positive effect on the human body’s anti-aging, skin freckle removal, and pigment removal, so it is widely used as Medicine and natural whitening cosmetics material. Experiments have shown that ursolic acid can inhibit 5-lipoxygenase and cyclooxygenase activities during the metabolism of arachidonic acid, and prevent the production of prostaglandins and leukotrienes. This may be ursolic acid Inhibit inflammation and inhibit the cause of lipid peroxides.
Specification:
| Item | Specification |
| Product Name | Ursolic acid |
| CAS No. | 77-52-1 |
| Appearance | White powder |
| Content | 99% min |
| Shelf Life | 2 years |
| Packing | 1kg/bag,25kg/bag or as your requirements |
Function:
Ursolic acid is a kind of triterpenoid compound that exists in natural plants. It has various biological effects such as sedation, anti-inflammatory, antibacterial, anti-diabetic, anti-ulcer, and lowering blood sugar. Ursolic acid also has obvious antioxidant In addition, ursolic acid can also exhibit its anti-cancer activity by inducing cell apoptosis, inhibiting cell cycle progression, inhibiting cell proliferation, inhibiting metastasis, and reducing tumorigenesis through a variety of signal pathways. A hydroxy pentacyclic triterpene acid (HPTA) with antibacterial, anti-cancer, anti-oxidant and anti-inflammatory effects.
Service:
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real-time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
Shipping:
1. ≤50kg, we recommend express delivery, usually called DDU service;
2. ≤500kg, air transportation is generally recommended, usually called FOB, CFR or CIF service;
3.>500kg, sea freight is generally recommended, usually called FOB, CFR or CIF service;
4. For high-value products, please choose air and express to ensure the safety of the products.
FAQ
Do you accept sample order?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
How to confirm whether the product quality meets our needs before placing an order?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
What’s your MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Package：
