(R)-(-)-4-Chlorodinaphthol[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 155613-52-8 (R)-(-)-1,1'-BINAPHTHYL-2,2'-DIOXYCHLOROPHOSPHINE;(R)-(-)-4-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(R)-(-)-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(R)-(1,1'-BINAPHTHALENE-2,2'-DIOXY)CHLOROPHOSPHINE;(R)-1,1'-BINAPHTHYL-2,2'-DIYL PHOSPHOROCHLORIDATE;(S)-(+)-1,1'-BINAPHTHYL-2,2'-DIOXYCHLOROPHOSPHINE;(S)-(+)-4-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(S)-(+)-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(S)-1,1'-BINAPHTHYL-2,2'-DIYL PHOSPHOROCHLORIDATE SC11529 CAS 155613-52-8

Purity 97%+In StockPharmaceutical Standards
CAS No.155613-52-8
Molecular FormulaC20H12ClO2P
Molecular Weight350.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-(-)-4-Chlorodinaphthol[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 155613-52-8 (R)-(-)-1,1'-BINAPHTHYL-2,2'-DIOXYCHLOROPHOSPHINE;(R)-(-)-4-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(R)-(-)-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(R)-(1,1'-BINAPHTHALENE-2,2'-DIOXY)CHLOROPHOSPHINE;(R)-1,1'-BINAPHTHYL-2,2'-DIYL PHOSPHOROCHLORIDATE;(S)-(+)-1,1'-BINAPHTHYL-2,2'-DIOXYCHLOROPHOSPHINE;(S)-(+)-4-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(S)-(+)-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(S)-1,1'-BINAPHTHYL-2,2'-DIYL PHOSPHOROCHLORIDATE SC11529 CAS 155613-52-8 chemical structure

Description

(R)-(-)-4-Chlorodinaphthol[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 155613-52-8 (R)-(-)-1,1'-BINAPHTHYL-2,2'-DIOXYCHLOROPHOSPHINE;(R)-(-)-4-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(R)-(-)-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(R)-(1,1'-BINAPHTHALENE-2,2'-DIOXY)CHLOROPHOSPHINE;(R)-1,1'-BINAPHTHYL-2,2'-DIYL PHOSPHOROCHLORIDATE;(S)-(+)-1,1'-BINAPHTHYL-2,2'-DIOXYCHLOROPHOSPHINE;(S)-(+)-4-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(S)-(+)-CHLORODINAPHTHOL[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN;(S)-1,1'-BINAPHTHYL-2,2'-DIYL PHOSPHOROCHLORIDATE SC11529 (CAS 155613-52-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H12ClO2P. Molecular weight: 350.73 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H12ClO2P
Molecular Weight350.73 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)14.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Halogen ContentCl-containing

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