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Chemical structure of Astilbin

GN10415

Astilbin

Also known as (2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one

Astilbin (catalogue number GN10415) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 29838-67-3. Molecular formula C21H22O11, molecular weight 450.39. IUPAC name: (2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one. Supplied as 20mg at ₪469.08; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS29838-67-3MW450.39FormulaC21H22O11
CAS number
29838-67-3
Molecular weight
450.39
Formula
C21H22O11
Solubility
DMF： 10 mg/ml,DMSO： 10 mg/ml,DMSO：PBS (pH 7·2) (1：10)： 0·1 mg/ml,Ethanol： 1 mg/ml
InChIKey
ZROGCCBNZBKLEL-MPRHSVQHSA-N
Catalogue number
GN10415
Brand
GLPBIO
Computed properties PubChem CID 119258 · XLogP 0.4 · TPSA 186 Ų · H-bond donors 7
XLogP
0.4
TPSA
186 Ų
H-bond donors
7
H-bond acceptors
11
Rotatable bonds
3
Heavy atoms
32

SMILES C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O

Computed descriptors from PubChem (CID 119258), 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.