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Chemical structure of Giraldoid B

GF11194

Giraldoid B

Also listed as giraldoid B,daphnolin

Giraldoid B (catalogue number GF11194) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2300952-67-2. Molecular formula C24H20O13, molecular weight 516.4. IUPAC name: 5-hydroxy-8-(7-hydroxy-2-oxochromen-8-yl)oxy-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one. Supplied as 5mg at ₪2,692.08; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2300952-67-2MW516.4FormulaC24H20O13
CAS number
2300952-67-2
Molecular weight
516.4
Formula
C24H20O13
InChIKey
YDGYODBIBDSNTE-TUDFTFLDSA-N
Catalogue number
GF11194
Brand
GLPBIO
Computed properties PubChem CID 172638593 · XLogP 0.6 · TPSA 202 Ų · H-bond donors 6
XLogP
0.6
TPSA
202 Ų
H-bond donors
6
H-bond acceptors
13
Rotatable bonds
5
Heavy atoms
37

SMILES C1=CC(=C(C2=C1C=CC(=O)O2)OC3=C4C(=C(C(=C3)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O)O)C=CC(=O)O4)O

Computed descriptors from PubChem (CID 172638593), 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.