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(R)-(−)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate

Chiral resolving agent and Brønsted-acid organocatalyst

CAS39648-67-4
FormulaC20H13O4P
Molecular weight348.29 g/mol
Technical details
Product information

(R)-(−)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate

CAS 39648-67-4

Appearance
White to Off-white, powder or crystals
Purity
≥97.0 HPLC %
Chiral purity
≥98.0 HPLC %
Impurity (S-isomer, HPLC %)
≤1.0
Optical rotation (c=1.35, methanol, deg)
-585.0 to -615.0
Identification (IR)
Conforms to reference spectrum
Identification (31P-NMR)
Conforms to structure

Safety data sheet and certificate of analysis

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Chemical structure of (S)-(−)-1,1′-Bi-2-naphthol
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(S)-(−)-1,1′-Bi-2-naphthol

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Chemical structure of (R)-(+)-1,1′-Bi-2-naphthol
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(R)-(+)-1,1′-Bi-2-naphthol

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C20H14O2
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View & print TDS
Chemical structure of (R)-(−)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate
Product information

What a technical and procurement team needs to evaluate next

Also known as: (R)-BNP acid.

Application fit

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Chiral resolving agent and Brønsted-acid organocatalyst.

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Decision-support documentation

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