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Chemical structure of Erigoster B

GF13674

Erigoster B

Also known as 3-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]-7-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxymethyl]-2-hydroxy-6,8-dioxabicyclo[3.2.1]octane-5-carboxylic acid

Erigoster B (catalogue number GF13674) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 849777-61-3. Molecular formula C26H24O13, molecular weight 544.46. IUPAC name: 3-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]-7-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxymethyl]-2-hydroxy-6,8-dioxabicyclo[3.2.1]octane-5-carboxylic acid. 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.

ChemicalCAS849777-61-3MW544.46FormulaC26H24O13
CAS number
849777-61-3
Molecular weight
544.46
Formula
C26H24O13
InChIKey
NIILNOCOQHUXGJ-UHFFFAOYSA-N
Catalogue number
GF13674
Brand
GLPBIO
Computed properties PubChem CID 137796506 · XLogP 1.5 · TPSA 210 Ų · H-bond donors 6
XLogP
1.5
TPSA
210 Ų
H-bond donors
6
H-bond acceptors
13
Rotatable bonds
10
Heavy atoms
39

SMILES C1C(C(C2C(OC1(O2)C(=O)O)COC(=O)C=CC3=CC(=C(C=C3)O)O)O)OC(=O)C=CC4=CC(=C(C=C4)O)O

Computed descriptors from PubChem (CID 137796506), 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.