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Chemical structure of Binol

GC41723

Binol

Also listed as (S)-(-)-1,1'-Bi-2-naphthol

S-BINOL is a chiral auxiliary for asymmetric ketone reduction, in particular 15-keto prostaglandin intermediates to 15(S)-alcohols

ChemicalCAS18531-99-2MW286.3FormulaC20H14O2
CAS number
18531-99-2
Molecular weight
286.3
Formula
C20H14O2
Solubility
Dichloromethane： 19 mg/ml,Dioxane： 29 mg/ml,DMF： 35 mg/ml,DMSO： 15 mg/ml,Ethanol： 22 mg/ml,Tetrahydrofuran： 30 mg/ml
InChIKey
PPTXVXKCQZKFBN-UHFFFAOYSA-N
Catalogue number
GC41723
Brand
GLPBIO
Computed properties PubChem CID 11762 · XLogP 5.3 · TPSA 40.5 Ų · H-bond donors 2
XLogP
5.3
TPSA
40.5 Ų
H-bond donors
2
H-bond acceptors
2
Rotatable bonds
1
Heavy atoms
22

SMILES C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)O)O

Computed descriptors from PubChem (CID 11762), 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
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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.