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Chemical structure of Zafirlukast

GC15839

Zafirlukast

Also known as cyclopentyl N-[3-[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate

oral leukotriene receptor antagonist

ChemicalCAS107753-78-6MW575.68FormulaC31H33N3O6S
CAS number
107753-78-6
Molecular weight
575.68
Formula
C31H33N3O6S
Solubility
≥ 23·9mg/mL in DMSO
InChIKey
YEEZWCHGZNKEEK-UHFFFAOYSA-N
Catalogue number
GC15839
Brand
GLPBIO
Computed properties PubChem CID 5717 · XLogP 5.5 · TPSA 124 Ų · H-bond donors 2
XLogP
5.5
TPSA
124 Ų
H-bond donors
2
H-bond acceptors
6
Rotatable bonds
9
Heavy atoms
41

SMILES CC1=CC=CC=C1S(=O)(=O)NC(=O)C2=CC(=C(C=C2)CC3=CN(C4=C3C=C(C=C4)NC(=O)OC5CCCC5)C)OC

Computed descriptors from PubChem (CID 5717), 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.