Dehydrocostus lactone, CAS# 477-43-0

Analysis method: HPLC 13cNMR、1HNMR、MS
Molecular formula: C15H18O2
Molecular weight: 230.30222
CAS No.: 477-43-0
Apperance: White crystal
Grade: 98%-99% （ HPLC ）
Packaging: As required.
Annual capacity: 1000 kgs
Storage condition: Refrigerate and protect from light.
Plant source: 云木香/The roots of Aucklandia lappa Decne. [Saussurea lappa Clarke]

Dehydrocostus lactone belongs to the class of organic compounds known as guaianolides and derivatives. These are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. Dehydrocostus lactone is an extremely weak basic (essentially neutral) compound (based on its pKa).

——Source: HMDB

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Advantages: continuous supply, strict QA, HSCCC technology, annual production capacity ≥1000 kgs.

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Ingredients found in 云木香/The roots of Aucklandia lappa Decne. [Saussurea lappa Clarke]: