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Chemical structure of YS-67

GC73747

YS-67

Also known as 4-[3-[4-(1-ethyl-2-phenylindol-3-yl)-7-methoxyquinazolin-6-yl]oxypropyl]morpholine

YS-67 is a potent inhibitor of EGFR with an IC 50 of 5·2 nM

ChemicalCAS2761327-15-3MW522.64FormulaC32H34N4O3
CAS number
2761327-15-3
Molecular weight
522.64
Formula
C32H34N4O3
Solubility
DMSO ： 20 mg/mL (38·27 mM; ultrasonic and warming and heat to 60°C)
InChIKey
LZGZDXBHZFWXID-UHFFFAOYSA-N
Catalogue number
GC73747
Brand
GLPBIO
Computed properties PubChem CID 164628028 · XLogP 5.2 · TPSA 61.6 Ų · H-bond donors 0
XLogP
5.2
TPSA
61.6 Ų
H-bond donors
0
H-bond acceptors
6
Rotatable bonds
9
Heavy atoms
39

SMILES CCN1C2=CC=CC=C2C(=C1C3=CC=CC=C3)C4=NC=NC5=CC(=C(C=C54)OCCCN6CCOCC6)OC

Computed descriptors from PubChem (CID 164628028), 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.