详情描述
Britannilactone(Desacetylinulicin) is a methanol extract of the dried flower of Inula britannica L.IC50 value:Target:A bioassay-guided isolation of the chloroform fraction of the I. britannica using an in vitro melanogenesis inhibition assay led to the isolation of sesquiterpenes, 1-O-acetylbritannilactone (1), britannilactone (2) and neobritannilactone B (3). Compounds 1 and 2 significantly reduced melanin production in a dose-dependent manner with IC50 values of 13.3 and 15.5 μM, respectively .
Product information
CAS Number: 33620-72-3
Molecular Weight: 266.33
Formula: C15H22O4
Chemical Name: (3aS,4S,7aR)-4-hydroxy-5-[(2S)-5-hydroxypentan-2-yl]-6-methyl-3-methylidene-2,3,3a,4,7,7a-hexahydro-1-benzofuran-2-one
Smiles: CC1C[C@H]2OC(=O)C(=C)[C@H]2[C@H](O)C=1[C@@H](C)CCCO
InChiKey: ASZIGQFYGXSPCO-UBVLEBKSSA-N
InChi: InChI=1S/C15H22O4/c1-8(5-4-6-16)12-9(2)7-11-13(14(12)17)10(3)15(18)19-11/h8,11,13-14,16-17H,3-7H2,1-2H3/t8-,11+,13+,14+/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥360 days if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
Products are for research use only. Not for human use.