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Chemical structure of Orientin

GN10279

Orientin

Also known as 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one

Orientin (catalogue number GN10279) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 28608-75-5. Molecular formula C21H20O11, molecular weight 448.01. IUPAC name: 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one. Supplied in 3 pack sizes, from 5mg at ₪69.34 to 25mg at ₪203.95; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS28608-75-5MW448.01FormulaC21H20O11
CAS number
28608-75-5
Molecular weight
448.01
Formula
C21H20O11
Solubility
DMSO ： 31·25 mg/mL (69·70 mM; Need ultrasonic)
InChIKey
PLAPMLGJVGLZOV-VPRICQMDSA-N
Catalogue number
GN10279
Brand
GLPBIO
Computed properties PubChem CID 5281675 · XLogP -0.2 · TPSA 197 Ų · H-bond donors 8
XLogP
-0.2
TPSA
197 Ų
H-bond donors
8
H-bond acceptors
11
Rotatable bonds
3
Heavy atoms
32

SMILES C1=CC(=C(C=C1C2=CC(=O)C3=C(O2)C(=C(C=C3O)O)[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O

Computed descriptors from PubChem (CID 5281675), 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.