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Chemical structure of Tomentosin

GB40395

Tomentosin

Also known as (3aR,7S,8aR)-7-methyl-3-methylidene-6-(3-oxobutyl)-4,7,8,8a-tetrahydro-3aH-cyclohepta[b]furan-2-one

Extracts of Inula which contain tomentosin (33649-15-9) have been used for centuries in traditional medicine for the treatment of inflammation

ChemicalCAS33649-15-9MW248.32FormulaC15H20O3
CAS number
33649-15-9
Molecular weight
248.32
Formula
C15H20O3
InChIKey
AVFIYMSJDDGDBQ-CUOATXAZSA-N
Catalogue number
GB40395
Brand
GLPBIO
Computed properties PubChem CID 155173 · XLogP 1.9 · TPSA 43.4 Ų · H-bond donors 0
XLogP
1.9
TPSA
43.4 Ų
H-bond donors
0
H-bond acceptors
3
Rotatable bonds
3
Heavy atoms
18

SMILES C[C@H]1C[C@@H]2[C@H](CC=C1CCC(=O)C)C(=C)C(=O)O2

Computed descriptors from PubChem (CID 155173), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.