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Chemical structure of Dehydrotanshinone II A

GF45408

Dehydrotanshinone II A

Also listed as 1,2-Didehydrotanshinone IIA

Dehydrotanshinone II A (catalogue number GF45408) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 119963-50-7. Molecular formula C19H16O3, molecular weight 292.33. IUPAC name: 1,6,6-trimethyl-7H-naphtho[1,2-g][1]benzofuran-10,11-dione. Supplied as 5mg at ₪5,506.54; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS119963-50-7MW292.33FormulaC19H16O3
CAS number
119963-50-7
Molecular weight
292.33
Formula
C19H16O3
InChIKey
PURTYNPVRFEUEN-UHFFFAOYSA-N
Catalogue number
GF45408
Brand
GLPBIO
Computed properties PubChem CID 128994 · XLogP 4 · TPSA 47.3 Ų · H-bond donors 0
XLogP
4
TPSA
47.3 Ų
H-bond donors
0
H-bond acceptors
3
Rotatable bonds
0
Heavy atoms
22

SMILES CC1=COC2=C1C(=O)C(=O)C3=C2C=CC4=C3C=CCC4(C)C

Computed descriptors from PubChem (CID 128994), 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.