CAS 18531-94-7: (+)-BINOL

Description:(+)-BINOL, or 1,1'-bi-2-naphthol, is a chiral organic compound characterized by its two naphthalene rings connected by a single bond with hydroxyl groups at the 1 and 1' positions. It is a colorless to pale yellow solid that is sparingly soluble in water but soluble in organic solvents such as ethanol and ether. The compound exhibits strong optical activity due to its chiral nature, making it an important building block in asymmetric synthesis and a key ligand in various catalytic processes. (+)-BINOL can participate in hydrogen bonding due to its hydroxyl groups, influencing its reactivity and interactions with other molecules. It is widely used in the synthesis of chiral catalysts and in the development of enantioselective reactions, particularly in the field of organic chemistry. Additionally, its derivatives can serve as precursors for more complex organic compounds, showcasing its versatility in synthetic applications.

Formula:C₂₀H₁₄O₂

InChI:InChI=1S/C20H14O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H

InChI key:InChIKey=PPTXVXKCQZKFBN-UHFFFAOYSA-N

SMILES:OC=1C=CC=2C=CC=CC2C1C3=C(O)C=CC=4C=CC=CC43

Synonyms:
(+)-(1R)-[1,1'-Binaphthalene]-2,2'-diol
(+)-(R)-2,2'-Dihydroxy-1,1'-binaphthyl
(+)-1,1'-Bi-2-naphthol
(+)-1,1'-Binaphthyl-2,2'-diol
(+)-1,1′-Bis(2-naphthol)
(+)-2,2'-Dihydroxy-1,1'-binaphthalene
(+)-2,2'-Dihydroxy-1,1'-binaphthyl
(+)-2,2'-Dihydroxy-1,1'-dinaphthyl
(+)-2,2′-Binaphthol
(+)-2,2′-Dihydroxydinaphthyl
See more synonyms
(+)-Bi-2-naphthol
(+)-Bi-β-naphthol
(R)-(+)-1,1'-Binaphthalene-2,2'-Diol
(R)-(+)-1,1′-Bi-2-naphthol
(R)-(+)-Bi-β-naphthol
(R)-(+)-Binol
(R)-1,1'-Binaphth-2,2'-diol
(R)-1,1'-Binaphthyl-2,2'-diol
(R)-1,1'-Bis-2-naphthol
(R)-2,2'-Binaphthol
(R)-2,2'-Dihydroxy-1,1'-binaphthalene
(R)-Bi-2-naphthol
(R)-Binaphthol
Bis-1,1'-Naphth-2-Ol, (R)-(+)-
[1,1'-Binaphthalene]-2,2'-Diol
[1,1'-Binaphthalene]-2,2'-diol, (1R)-
[1,1'-Binaphthalene]-2,2'-diol, (R)-

Found 10 products.

Product data	Purity	Price range	Estimated delivery
(R)-(+)-1,1'-Bi-2-naphthol REF: 3B-B1142CAS: 18531-94-7	>98.0%(T)(HPLC)	78.00 €~246.00 €	Mon 07 Apr 25
(R)-(+)-1,1'-Bi(2-naphthol), 99% REF: 02-L08305CAS: 18531-94-7	99%	47.00 €~362.00 €	Tue 08 Apr 25
R-(+)-1,1'-Bi-2-naphthol, 99% (R)-BINOL REF: 08-08-1000CAS: 18531-94-7	99%	46.00 €~448.00 €	Wed 09 Apr 25
(R)-[1,1'-Binaphthalene]-2,2'-diol REF: IN-DA0032DWCAS: 18531-94-7	98%	22.00 €~592.00 €	Mon 14 Apr 25
(R)-2,2'-Dihydroxy-[1,1']-binaphthyl REF: 54-OR6692CAS: 18531-94-7	97%	52.00 €~194.00 €	Tue 15 Apr 25
(R)-(+)-1,1'-Bi-2-naphthol, 99% REF: AC-22430CAS: 18531-94-7	99%	To inquire	Thu 17 Apr 25
R-(+)-1,1'-Bi-2-naphthol REF: 10-F023262CAS: 18531-94-7	99.0%	24.00 €~64.00 €	Thu 17 Apr 25
(R)-(+)-1,1''-Bi-2-naphthol REF: 7W-GK0559CAS: 18531-94-7	≥ 99.0%	29.00 €~75.00 €	Mon 21 Apr 25
(R)-1,1'-Bi-2-Naphthol REF: 3D-FB04526CAS: 18531-94-7	Min. 98.5 Area-%	195.00 €~2,000.00 €	Fri 25 Apr 25
R-(+)-1,1'-Bi-2-Naphthol REF: TR-B387030CAS: 18531-94-7	- - -	97.00 €~252.00 €	Tue 27 May 25