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Chemical structure of Withaphysalin E

GF00195

Withaphysalin E

Also known as (1R,2R,5S,6R,9S,12S,13R,19R)-6-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-2,19-dihydroxy-6,13-dimethyl-7-oxapentacyclo[10.8.0.02,9.05,9.013,18]icosa-15,17-diene-8,14-dione

Withaphysalin E (catalogue number GF00195) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 118985-24-3. Molecular formula C28H34O7, molecular weight 482.57. IUPAC name: (1R,2R,5S,6R,9S,12S,13R,19R)-6-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-2,19-dihydroxy-6,13-dimethyl-7-oxapentacyclo[10.8.0.02,9.05,9.013,18]icosa-15,17-diene-8,14-dione. Supplied as 5mg at ₪3,120.37; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS118985-24-3MW482.57FormulaC28H34O7
CAS number
118985-24-3
Molecular weight
482.57
Formula
C28H34O7
InChIKey
SLWBVOUPUSEZHZ-MXRDNREFSA-N
Catalogue number
GF00195
Brand
GLPBIO
Computed properties PubChem CID 13889675 · XLogP 1.9 · TPSA 110 Ų · H-bond donors 2
XLogP
1.9
TPSA
110 Ų
H-bond donors
2
H-bond acceptors
7
Rotatable bonds
1
Heavy atoms
35

SMILES CC1=C(C(=O)O[C@H](C1)[C@]2([C@H]3CC[C@@]4([C@@]3(CC[C@H]5[C@H]4C[C@H](C6=CC=CC(=O)[C@]56C)O)C(=O)O2)O)C)C

Computed descriptors from PubChem (CID 13889675), 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
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
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.