Britannin, a sesquiterpene lactone, inhibits proliferation and induces apoptosis through the mitochondrial signaling pathway in human breast cancer cells.

Inulicin (1-O-Acetylbritannilactone), an active compound isolated from Inula Britannica L, inhibits VEGF-mediated activation of Src and FAK.

Britannilactone (Desacetylinulicin) is a sesquiterpene from Inula britannica with anti-inflammatory and anti-tumor activity.Britannilactone has been associated with this antimelanotic activity and can be used in studies of skin whitening.

Tiglic acid is a monocarboxylic unsaturated organic acid found in croton oil and several other natural products. It functions as a plant metabolite.

1-O-Acetyl britannilactone is an agricultural fungicide that induces apoptosis and can be used in studies of liver injury and cancer.

Ivangustin, a sesquiterpene lactone derived from the medicinal plant Inula britannica, exhibits significant cytotoxicity against HEp2, SGC-7901 and HCT116 human cancer cell lines.

1-O-Acetyl-6alpha-O-(2-methylbutyryl)britannilactone is a natural product for research related to life sciences. The catalog number is TN2556 and the CAS number is 1932687-71-2.

Ethyl 3,4-dicaffeoylquinate, a natural product of Inula (Asteraceae), has the catalog number TN4018 and CAS number 143051-73-4. It can be used as a reference standard.

Taraxasterol acetate has anti-inflammatory activity in bino rats against carrageenan, formaldehyde and adjuvant induced inflammations. Taraxasterol acetate also displays potential antibacterial activities.

alpha-Spinasterol glucoside is a natural product for research related to life sciences. The catalog number is TMA1799 and the CAS number is 1745-36-4.

6-Hydroxykaempferol is a competitive inhibitor of tyrosinase compared to L-DOPA, it shows also high antioxidant activities.

6β-Hydroxytomentosin is a natural product for research related to life sciences. The catalog number is TN3201 and the CAS number is 1232676-22-0.

1,6-O,O-Diacetylbritannilactone(OODBL) has anti-inflammatory activity, it has a potential therapeutic efficacy on inflammatory diseases especially allergic airway disease as a lead compound. OODBL has anti-asthmatic activity, it reduces leukotriene C4 pro

Dibritannilactone B is a natural product from Inula britannica.

1-O-Acetyl-6-O-isobutyrylbritannilactone is a natural product for research related to life sciences. The catalog number is TN2555 and the CAS number is 1613152-34-3.

Dammaradienyl acetate is a natural product of Inula, Asteraceae. The catalog number is TN3756 and the CAS number is 52914-31-5. Dammaradienyl acetate can be used as a reference standard.

2,3,4,5-Tetracaffeoyl-D-Glucaric acid, a derivative of caffeoyl-D-glucaric acid, has been isolated from *Inula japonica* (Thunb.).

alpha-Spinasterol has a significant therapeutic potential to modulate the development and/or progression of diabetic nephropathy.

4-Epi-isoinuviscolide is a natural product of Inula, Asteraceae. The catalog number is TN3026 and the CAS number is 68832-39-3. 4-Epi-isoinuviscolide can be used as a reference standard.