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Chemical structure of Lemborexant Impurity 4

GC26601

Lemborexant Impurity 4

Also known as [(1R,2S)-2-(3-fluorophenyl)-2-[(4-methylphenyl)sulfonyloxymethyl]cyclopropyl]methyl acetate

Lemborexant Impurity 4 (catalogue number GC26601) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1450904-92-3. Molecular formula C20H21FO5S, molecular weight 392.44. IUPAC name: [(1R,2S)-2-(3-fluorophenyl)-2-[(4-methylphenyl)sulfonyloxymethyl]cyclopropyl]methyl acetate. Supplied as 1mg at ₪1,223.67; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1450904-92-3MW392.44FormulaC20H21FO5S
CAS number
1450904-92-3
Molecular weight
392.44
Formula
C20H21FO5S
InChIKey
SKZOOQSXAWLLOW-FXAWDEMLSA-N
Catalogue number
GC26601
Brand
GLPBIO
Computed properties PubChem CID 71715593 · XLogP 3.7 · TPSA 78.1 Ų · H-bond donors 0
XLogP
3.7
TPSA
78.1 Ų
H-bond donors
0
H-bond acceptors
6
Rotatable bonds
8
Heavy atoms
27

SMILES CC1=CC=C(C=C1)S(=O)(=O)OC[C@]2(C[C@H]2COC(=O)C)C3=CC(=CC=C3)F

Computed descriptors from PubChem (CID 71715593), 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.