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Chemical structure of 4SC-203

GC63805

4SC-203

Also known as 1-(2-methoxy-5-methylphenyl)-3-[6-[[6-methoxy-7-[3-(4-methylpiperazin-1-yl)propoxy]quinazolin-4-yl]amino]-1,3-benzothiazol-2-yl]urea

4SC-203 is a potent multikinase inhibitor with potential antineoplastic activity· 4SC-203 selectively FLT3/STK1, FLT3 mutated forms, and VEGFRs

ChemicalCAS895533-09-2MW642.77FormulaC33H38N8O4S
CAS number
895533-09-2
Molecular weight
642.77
Formula
C33H38N8O4S
Solubility
DMSO ： 125 mg/mL (194·47 mM; Need ultrasonic)
InChIKey
MAFACRSJGNJHCF-UHFFFAOYSA-N
Catalogue number
GC63805
Brand
GLPBIO
Computed properties PubChem CID 44467821 · XLogP 5.3 · TPSA 154 Ų · H-bond donors 3
XLogP
5.3
TPSA
154 Ų
H-bond donors
3
H-bond acceptors
11
Rotatable bonds
11
Heavy atoms
46

SMILES CC1=CC(=C(C=C1)OC)NC(=O)NC2=NC3=C(S2)C=C(C=C3)NC4=NC=NC5=CC(=C(C=C54)OC)OCCCN6CCN(CC6)C

Computed descriptors from PubChem (CID 44467821), 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.