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Chemical structure of LKY-047

GC67933

LKY-047

Also known as [(3S)-2,2-dimethyl-8-oxo-3,4-dihydropyrano[3,2-g]chromen-3-yl] (E)-3-(4-nitrophenyl)prop-2-enoate

LKY-047 (catalogue number GC67933) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1954681-29-8. Molecular formula C23H19NO7, molecular weight 421.4. IUPAC name: [(3S)-2,2-dimethyl-8-oxo-3,4-dihydropyrano[3,2-g]chromen-3-yl] (E)-3-(4-nitrophenyl)prop-2-enoate. Supplied in 2 pack sizes, from 5mg at ₪807.63 to 10mg at ₪1,321.57; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1954681-29-8MW421.4FormulaC23H19NO7
CAS number
1954681-29-8
Molecular weight
421.4
Formula
C23H19NO7
Solubility
DMSO ： 16·67 mg/mL (39·56 mM; ultrasonic and warming and heat to 60°C)
InChIKey
AEVGNLMZEXKNKR-MRSBXDGLSA-N
Catalogue number
GC67933
Brand
GLPBIO
Computed properties PubChem CID 127043883 · XLogP 4.4 · TPSA 108 Ų · H-bond donors 0
XLogP
4.4
TPSA
108 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
4
Heavy atoms
31

SMILES CC1([C@H](CC2=C(O1)C=C3C(=C2)C=CC(=O)O3)OC(=O)/C=C/C4=CC=C(C=C4)[N+](=O)[O-])C

Computed descriptors from PubChem (CID 127043883), 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.