Aesculetin CAS: 305-01-1

First and foremost, Aesculetin is a natural coumarin compound extracted from ash tree bark and plant leaves. As a multi-functional plant active ingredient, it carries antioxidant and UV-absorbing characteristics. For this reason, manufacturers widely adopt this botanical extract in skincare, functional food and pharmaceutical intermediate production.

To start with, this coumarin raw material exists as pale yellow crystalline powder. In addition, it dissolves easily in ethanol and alkaline aqueous solutions, while showing poor solubility in neutral pure water. Meanwhile, sealed cool storage can fully preserve its chemical activity. On the contrary, prolonged strong light exposure will trigger component decomposition. Besides that, the powder delivers a faint mild herbal scent without pungent irritant smell.

We select high-quality ash bark as primary extraction raw materials. Firstly, workers crush and purify raw plant materials to remove fiber impurities. Next, low-temperature alcohol extraction separates active coumarin substances. After that, recrystallization and fine filtration upgrade product purity. Furthermore, each finished batch receives strict content and impurity testing. Thus, stable high-purity aesculetin powder is ready for global delivery.

Outbound authority link: FDA Cosmetic Ingredient Safety Guidelines

Internal site link: Browse similar plant extracts via Piperine

Compared with mixed plant extracts, our refined coumarin has standardized stable content. In addition, it provides natural UV shielding effects for skincare formulas. Moreover, it features strong antioxidant activity to delay ingredient oxidation. Meanwhile, multiple purity grades satisfy cosmetic, food and pharmaceutical production requirements.

For instance, it works as natural UV absorber and antioxidant in sunscreen and whitening serums.

It acts as a natural anti-oxidant additive in health drinks and nutritional supplements.

Besides daily care use, this botanical compound serves as key intermediate for anti-inflammatory drug synthesis.