(S)-(-)-1,1′-Bi-2-naphthol CAS 18531-99-2 Intende ≥99.0% (HPLC) ee≥99.0% High Purity Featured Image

(S)-(-)-1,1′-Bi-2-naphthol CAS 18531-99-2 Intende ≥99.0% (HPLC) ee≥99.0% Alta Puritas

Description:

Chemical Name: (S)-(-)-1,1′-Bi-2-naphthol

Synonyma: (S)-(-)-BINOL

CAS: 18531-99-2

Aspectus: Crystalla alba sive crystallina pulveris

Chiral Asssay: ee ≥99.0% (HPLC) Columna Chiral

Chemical Asssay: ≥99.0% (HPLC)

Chiral Compounds, High Quality, Commercial Production

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Product Detail

Product Tags

Descriptio:

Manufacturer Supple cum High puritate et stabulo Quality
1,1'-Bi-2-naphthol CAS 602-09-5
(R)-(+)-1,1'-Bi-2-naphthol;(R)-(+)-BINOL;CAS 18531-94-7
(S)-(-)-1,1'-Bi-2-naphthol;(S)-(-)-BINOL;CAS 18531-99-2
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate;(R)-(-)-BNP Acidum;CAS 39648-67-4
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate;(S)-(+)-BNP Acidum;CAS 35193-64-7
Chiral Compounds, High Quality, Commercial Production

Chemical Properties:

Nomen chemicum	(S)-(-)-1,1'-Bi-2-naphthol
Synonyma	(S)-(-)-BINOL
CAS Number	18531-99-2
CATTUS Number	RF-CC217
Stock Status	In Stock, Productio Ascendite ad Tons
Formulae hypotheticae	C20H14O2
M. Pondus	286.32
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Aspectus	Crystal aut Crystallina pulveris alba
Imprimis Rotationes	-33.5°～-38.0° (C=1 in THF)
Liquescens punctum	208.0～210.0℃
Damnum in Siccatio	≤0.50%
Chiral Asssay	ee ≥99.0% (HPLC) Chiral Column
Chemical Asssay	≥99.0% (HPLC)
Test Standard	Enterprise Standard
Consuetudinem	Chiral Compositions;Pharmaceutical intermedia

Sarcina & Repono:

sarcina: Utrem, aluminium foil, pera, cardboard Drum, 25kg/Drum, vel secundum exigentiam emptoris.

Repono Condition:Repone in vasis signatis in loco frigido et sicco;Protege a lumine, humore et pestis infestatione.

commoda:

FAQ:

Applicatio:

Shanghai Ruifu Chemical Co., Ltd. est praecipuum fabricam et supplementum (S)-(-)-1'-Bi-2-naphthol (CAS: 18531-99-2) cum qualitate magna, ad pharmaceuticum media et adhiberi potest ad synthesim intermediorum chiralium et medicamentorum chiralium.

Shanghai Ruifu Chemical Co, Ltd. magni ponderis munus agit in chymiae chiralae, societas commissa productioni compositionum chiralium.Nostri fructus a clientibus late laudantur.

(S)-(-)-1,1'-Bi-2-naphthol (CAS: 18531-99-2) compositio organica quae saepe ligando adhibetur ad synthesin asymmetricam transitori-metalem catalysin.BINOL chiralitatem axialem habet et duo enantiomers facile separari possunt et ad racemisationem stabilem sunt.Rotatio specifica duorum enantiorummorum est ±35.5° (C=1 in THF).BINOL est praecursor pro alio ligando chirali quod vocatur BINAP.(S) - BINOL ex asymmetrica oxidativa copulatione 2-naphthol cum chloride aeris (II) directe praeparari potest.Ligandum chiral in hac reactione (S)-(+) -amphetaminum est.(S)-(-)-1,1'-Bi-2-naphthol (CAS: 18531-99-2) adhibetur in synthesi stereoselectiva Pelorusidis A. Etiam in synthesi BINAP-fundatae aminophosphinorum adhibita est. synthesis variorum chiralium reagentia.