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Chemical structure of 5,7,4'-Tri-O-methylcatechin

GF23095

5,7,4'-Tri-O-methylcatechin

Also known as (2R,3S)-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-3,4-dihydro-2H-chromen-3-ol

5,7,4'-Tri-O-methylcatechin (catalogue number GF23095) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 105330-59-4. Molecular formula C18H20O6, molecular weight 332.348. IUPAC name: (2R,3S)-2-(3-hydroxy-4-methoxyphenyl)-5,7-dimethoxy-3,4-dihydro-2H-chromen-3-ol. Supplied as 1mg at ₪885.12; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS105330-59-4MW332.348FormulaC18H20O6
CAS number
105330-59-4
Molecular weight
332.348
Formula
C18H20O6
InChIKey
WCBCDLSKTYUDDL-KBXCAEBGSA-N
Catalogue number
GF23095
Brand
GLPBIO
Computed properties PubChem CID 21633048 · XLogP 1.3 · TPSA 77.4 Ų · H-bond donors 2
XLogP
1.3
TPSA
77.4 Ų
H-bond donors
2
H-bond acceptors
6
Rotatable bonds
4
Heavy atoms
24

SMILES COC1=C(C=C(C=C1)[C@@H]2[C@H](CC3=C(O2)C=C(C=C3OC)OC)O)O

Computed descriptors from PubChem (CID 21633048), 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.